From 60c33c81c3db625bc9a1f6900ae084390897fcb4 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sat, 24 Oct 2020 11:24:28 -0400 Subject: [PATCH 01/45] Add LinkType to link.rs --- cli/src/build.rs | 6 ++++- compiler/build/src/link.rs | 46 ++++++++++++++++++++++++++++++++++++-- 2 files changed, 49 insertions(+), 3 deletions(-) diff --git a/cli/src/build.rs b/cli/src/build.rs index edee82c6ce..4907da2068 100644 --- a/cli/src/build.rs +++ b/cli/src/build.rs @@ -1,5 +1,8 @@ use bumpalo::Bump; -use roc_build::{link::link, program}; +use roc_build::{ + link::{link, LinkType}, + program, +}; use roc_collections::all::MutMap; use roc_gen::llvm::build::OptLevel; use roc_load::file::LoadingProblem; @@ -96,6 +99,7 @@ pub fn build_file( binary_path.as_path(), host_input_path.as_path(), dest_filename.as_path(), + LinkType::Executable, ) .map_err(|_| { todo!("gracefully handle `rustc` failing to spawn."); diff --git a/compiler/build/src/link.rs b/compiler/build/src/link.rs index 8e2b98c5b9..4fdb913f54 100644 --- a/compiler/build/src/link.rs +++ b/compiler/build/src/link.rs @@ -4,11 +4,18 @@ use std::path::Path; use std::process::{Child, Command}; use target_lexicon::{Architecture, OperatingSystem, Triple}; +#[derive(Debug, Copy, Clone, PartialEq, Eq)] +pub enum LinkType { + Executable, + Dylib, +} + pub fn link( target: &Triple, binary_path: &Path, host_input_path: &Path, dest_filename: &Path, + link_type: LinkType, ) -> io::Result { // TODO we should no longer need to do this once we have platforms on // a package repository, as we can then get precompiled hosts from there. @@ -19,12 +26,24 @@ pub fn link( architecture: Architecture::X86_64, operating_system: OperatingSystem::Linux, .. - } => link_linux(target, binary_path, host_input_path, dest_filename), + } => link_linux( + target, + binary_path, + host_input_path, + dest_filename, + link_type, + ), Triple { architecture: Architecture::X86_64, operating_system: OperatingSystem::Darwin, .. - } => link_macos(target, binary_path, host_input_path, dest_filename), + } => link_macos( + target, + binary_path, + host_input_path, + dest_filename, + link_type, + ), _ => panic!("TODO gracefully handle unsupported target: {:?}", target), } } @@ -121,12 +140,26 @@ fn link_linux( binary_path: &Path, host_input_path: &Path, dest_filename: &Path, + link_type: LinkType, ) -> io::Result { + let base_args = match link_type { + LinkType::Executable => Vec::new(), + // TODO: find a way to avoid using a vec! here - should theoretically be + // able to do this somehow using &[] but the borrow checker isn't having it. + // + // TODO: do we need to add a version number on to this? e.g. ".1" + // + // See https://software.intel.com/content/www/us/en/develop/articles/create-a-unix-including-linux-shared-library.html + // TODO: do we even need the -soname argument? + LinkType::Dylib => vec!["-shared", "-soname", binary_path.to_str().unwrap()], + }; + let libcrt_path = if Path::new("/usr/lib/x86_64-linux-gnu").exists() { Path::new("/usr/lib/x86_64-linux-gnu") } else { Path::new("/usr/lib") }; + let libgcc_path = if Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() { Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1") } else if Path::new("/usr/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() { @@ -134,11 +167,13 @@ fn link_linux( } else { Path::new("/usr/lib/libgcc_s.so.1") }; + // NOTE: order of arguments to `ld` matters here! // The `-l` flags should go after the `.o` arguments Command::new("ld") // Don't allow LD_ env vars to affect this .env_clear() + .args(&base_args) .args(&[ "-arch", arch_str(target), @@ -174,13 +209,20 @@ fn link_macos( binary_path: &Path, host_input_path: &Path, dest_filename: &Path, + link_type: LinkType, ) -> io::Result { + let link_type_arg = match link_type { + LinkType::Executable => "-execute", + LinkType::Dylib => "-dylib", + }; + // NOTE: order of arguments to `ld` matters here! // The `-l` flags should go after the `.o` arguments Command::new("ld") // Don't allow LD_ env vars to affect this .env_clear() .args(&[ + link_type_arg, "-arch", target.architecture.to_string().as_str(), // Inputs From e8f12019370388d3c83d2cea9e713bca3058873f Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sat, 24 Oct 2020 12:01:34 -0400 Subject: [PATCH 02/45] Use libloading to load dylibs --- Cargo.lock | 2 + cli/Cargo.toml | 1 + cli/src/build.rs | 3 +- cli/src/repl.rs | 11 +--- cli/src/repl/eval.rs | 97 ++++++++++++------------------ compiler/gen/Cargo.toml | 1 + compiler/gen/src/run_roc.rs | 26 ++++---- compiler/gen/tests/helpers/eval.rs | 25 ++++---- 8 files changed, 71 insertions(+), 95 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index c952c253be..7f408c40fe 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2295,6 +2295,7 @@ dependencies = [ "inkwell", "inlinable_string", "libc", + "libloading", "maplit", "pretty_assertions", "quickcheck", @@ -2429,6 +2430,7 @@ dependencies = [ "inkwell", "inlinable_string", "libc", + "libloading", "maplit", "pretty_assertions", "quickcheck", diff --git a/cli/Cargo.toml b/cli/Cargo.toml index a7cf6ddd9b..f3db1dad5e 100644 --- a/cli/Cargo.toml +++ b/cli/Cargo.toml @@ -58,6 +58,7 @@ bumpalo = { version = "3.2", features = ["collections"] } inlinable_string = "0.1" tokio = { version = "0.2", features = ["blocking", "fs", "sync", "rt-threaded", "process", "io-driver"] } libc = "0.2" +libloading = "0.6" # NOTE: rtfeldman/inkwell is a fork of TheDan64/inkwell which does not change anything. # diff --git a/cli/src/build.rs b/cli/src/build.rs index 4907da2068..8d65fa437c 100644 --- a/cli/src/build.rs +++ b/cli/src/build.rs @@ -99,7 +99,8 @@ pub fn build_file( binary_path.as_path(), host_input_path.as_path(), dest_filename.as_path(), - LinkType::Executable, + // LinkType::Executable, + LinkType::Dylib, ) .map_err(|_| { todo!("gracefully handle `rustc` failing to spawn."); diff --git a/cli/src/repl.rs b/cli/src/repl.rs index 82c184a061..d79c9e6fda 100644 --- a/cli/src/repl.rs +++ b/cli/src/repl.rs @@ -1,6 +1,5 @@ use bumpalo::Bump; use inkwell::context::Context; -use inkwell::execution_engine::ExecutionEngine; use inkwell::OptimizationLevel; use roc_builtins::unique::uniq_stdlib; use roc_can::constraint::Constraint; @@ -284,13 +283,7 @@ fn gen(src: &[u8], target: Triple, opt_level: OptLevel) -> Result Result { #[allow(clippy::too_many_arguments)] pub unsafe fn jit_to_ast<'a>( arena: &'a Bump, - execution_engine: ExecutionEngine, + lib: Library, main_fn_name: &str, layout: &Layout<'a>, content: &Content, @@ -48,42 +48,43 @@ pub unsafe fn jit_to_ast<'a>( interns, }; - jit_to_ast_help(&env, execution_engine, main_fn_name, layout, content) + jit_to_ast_help(&env, lib, main_fn_name, layout, content) } fn jit_to_ast_help<'a>( env: &Env<'a, '_>, - execution_engine: ExecutionEngine, + lib: Library, main_fn_name: &str, layout: &Layout<'a>, content: &Content, ) -> Expr<'a> { match layout { - Layout::Builtin(Builtin::Int64) => run_jit_function!( - execution_engine, - main_fn_name, - i64, - |num| num_to_ast(env, i64_to_ast(env.arena, num), content) - ), - Layout::Builtin(Builtin::Float64) => run_jit_function!( - execution_engine, - main_fn_name, - f64, - |num| num_to_ast(env, f64_to_ast(env.arena, num), content) - ), - Layout::Builtin(Builtin::Str) | Layout::Builtin(Builtin::EmptyStr) => run_jit_function!( - execution_engine, - main_fn_name, - &'static str, - |string: &'static str| { str_to_ast(env.arena, env.arena.alloc(string)) } - ), + Layout::Builtin(Builtin::Int64) => { + run_jit_function!(lib, main_fn_name, i64, |num| num_to_ast( + env, + i64_to_ast(env.arena, num), + content + )) + } + Layout::Builtin(Builtin::Float64) => { + run_jit_function!(lib, main_fn_name, f64, |num| num_to_ast( + env, + f64_to_ast(env.arena, num), + content + )) + } + Layout::Builtin(Builtin::Str) | Layout::Builtin(Builtin::EmptyStr) => { + run_jit_function!(lib, main_fn_name, &'static str, |string: &'static str| { + str_to_ast(env.arena, env.arena.alloc(string)) + }) + } Layout::Builtin(Builtin::EmptyList) => { - run_jit_function!(execution_engine, main_fn_name, &'static str, |_| { + run_jit_function!(lib, main_fn_name, &'static str, |_| { Expr::List(Vec::new_in(env.arena)) }) } Layout::Builtin(Builtin::List(_, elem_layout)) => run_jit_function!( - execution_engine, + lib, main_fn_name, (*const libc::c_void, usize), |(ptr, len): (*const libc::c_void, usize)| { @@ -111,31 +112,21 @@ fn jit_to_ast_help<'a>( 8 => match layout.stack_size(env.ptr_bytes) { 8 => { // just one eightbyte, returned as-is - run_jit_function!( - execution_engine, - main_fn_name, - [u8; 8], - |bytes: [u8; 8]| { - ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) - } - ) + run_jit_function!(lib, main_fn_name, [u8; 8], |bytes: [u8; 8]| { + ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) + }) } 16 => { // two eightbytes, returned as-is - run_jit_function!( - execution_engine, - main_fn_name, - [u8; 16], - |bytes: [u8; 16]| { - ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) - } - ) + run_jit_function!(lib, main_fn_name, [u8; 16], |bytes: [u8; 16]| { + ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) + }) } larger_size => { // anything more than 2 eightbytes // the return "value" is a pointer to the result run_jit_function_dynamic_type!( - execution_engine, + lib, main_fn_name, larger_size as usize, |bytes: *const u8| { ptr_to_ast(bytes as *const libc::c_void) } @@ -150,31 +141,21 @@ fn jit_to_ast_help<'a>( match layout.stack_size(env.ptr_bytes) { 4 => { // just one fourbyte, returned as-is - run_jit_function!( - execution_engine, - main_fn_name, - [u8; 4], - |bytes: [u8; 4]| { - ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) - } - ) + run_jit_function!(lib, main_fn_name, [u8; 4], |bytes: [u8; 4]| { + ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) + }) } 8 => { // just one fourbyte, returned as-is - run_jit_function!( - execution_engine, - main_fn_name, - [u8; 8], - |bytes: [u8; 8]| { - ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) - } - ) + run_jit_function!(lib, main_fn_name, [u8; 8], |bytes: [u8; 8]| { + ptr_to_ast((&bytes).as_ptr() as *const libc::c_void) + }) } larger_size => { // anything more than 2 fourbytes // the return "value" is a pointer to the result run_jit_function_dynamic_type!( - execution_engine, + lib, main_fn_name, larger_size as usize, |bytes: *const u8| { ptr_to_ast(bytes as *const libc::c_void) } diff --git a/compiler/gen/Cargo.toml b/compiler/gen/Cargo.toml index 003d6eae4b..bfd5c1f872 100644 --- a/compiler/gen/Cargo.toml +++ b/compiler/gen/Cargo.toml @@ -40,6 +40,7 @@ inlinable_string = "0.1" # This way, GitHub Actions works and nobody's builds get broken. inkwell = { git = "https://github.com/rtfeldman/inkwell", tag = "llvm10-0.release2" } target-lexicon = "0.10" +libloading = "0.6" [dev-dependencies] roc_can = { path = "../can" } diff --git a/compiler/gen/src/run_roc.rs b/compiler/gen/src/run_roc.rs index 94e8b01782..c9b0aff8d3 100644 --- a/compiler/gen/src/run_roc.rs +++ b/compiler/gen/src/run_roc.rs @@ -28,24 +28,23 @@ impl Into> for RocCallResult { #[macro_export] macro_rules! run_jit_function { - ($execution_engine: expr, $main_fn_name: expr, $ty:ty, $transform:expr) => {{ + ($lib: expr, $main_fn_name: expr, $ty:ty, $transform:expr) => {{ let v: std::vec::Vec = std::vec::Vec::new(); - run_jit_function!($execution_engine, $main_fn_name, $ty, $transform, v) + run_jit_function!($lib, $main_fn_name, $ty, $transform, v) }}; - ($execution_engine: expr, $main_fn_name: expr, $ty:ty, $transform:expr, $errors:expr) => {{ + ($lib: expr, $main_fn_name: expr, $ty:ty, $transform:expr, $errors:expr) => {{ use inkwell::context::Context; - use inkwell::execution_engine::JitFunction; use roc_gen::run_roc::RocCallResult; unsafe { - let main: JitFunction RocCallResult<$ty>> = $execution_engine - .get_function($main_fn_name) + let main: libloading::Symbol RocCallResult<$ty>> = $lib + .get($main_fn_name.as_bytes()) .ok() .ok_or(format!("Unable to JIT compile `{}`", $main_fn_name)) .expect("errored"); - match main.call().into() { + match main().into() { Ok(success) => { // only if there are no exceptions thrown, check for errors assert_eq!( @@ -68,26 +67,25 @@ macro_rules! run_jit_function { /// It explicitly allocates a buffer that the roc main function can write its result into. #[macro_export] macro_rules! run_jit_function_dynamic_type { - ($execution_engine: expr, $main_fn_name: expr, $bytes:expr, $transform:expr) => {{ + ($lib: expr, $main_fn_name: expr, $bytes:expr, $transform:expr) => {{ let v: std::vec::Vec = std::vec::Vec::new(); - run_jit_function_dynamic_type!($execution_engine, $main_fn_name, $bytes, $transform, v) + run_jit_function_dynamic_type!($lib, $main_fn_name, $bytes, $transform, v) }}; - ($execution_engine: expr, $main_fn_name: expr, $bytes:expr, $transform:expr, $errors:expr) => {{ + ($lib: expr, $main_fn_name: expr, $bytes:expr, $transform:expr, $errors:expr) => {{ use inkwell::context::Context; - use inkwell::execution_engine::JitFunction; use roc_gen::run_roc::RocCallResult; unsafe { - let main: JitFunction = $execution_engine - .get_function($main_fn_name) + let main: libloading::Symbol = $lib + .get($main_fn_name.as_bytes()) .ok() .ok_or(format!("Unable to JIT compile `{}`", $main_fn_name)) .expect("errored"); let layout = std::alloc::Layout::array::($bytes).unwrap(); let result = std::alloc::alloc(layout); - main.call(result); + main(result); let flag = *result; diff --git a/compiler/gen/tests/helpers/eval.rs b/compiler/gen/tests/helpers/eval.rs index e0c5534008..2d728dc7d5 100644 --- a/compiler/gen/tests/helpers/eval.rs +++ b/compiler/gen/tests/helpers/eval.rs @@ -1,3 +1,4 @@ +use libloading::Library; use roc_collections::all::{MutMap, MutSet}; fn promote_expr_to_module(src: &str) -> String { @@ -19,11 +20,7 @@ pub fn helper<'a>( stdlib: roc_builtins::std::StdLib, leak: bool, context: &'a inkwell::context::Context, -) -> ( - &'static str, - Vec, - inkwell::execution_engine::ExecutionEngine<'a>, -) { +) -> (&'static str, Vec, Library) { use inkwell::OptimizationLevel; use roc_gen::llvm::build::{build_proc, build_proc_header, Scope}; use std::path::{Path, PathBuf}; @@ -166,9 +163,11 @@ pub fn helper<'a>( let (module_pass, function_pass) = roc_gen::llvm::build::construct_optimization_passes(module, opt_level); - let execution_engine = module - .create_jit_execution_engine(OptimizationLevel::None) - .expect("Error creating JIT execution engine for test"); + // TODO: use build/program to generate a .o file in a tempdir + // TODO: use link.rs to link the .o into .dylib/.so + + let path = ""; + let lib = Library::new(path).expect("Error loading compiled dylib for test"); // Compile and add all the Procs before adding main let env = roc_gen::llvm::build::Env { @@ -265,7 +264,7 @@ pub fn helper<'a>( // Uncomment this to see the module's optimized LLVM instruction output: // env.module.print_to_stderr(); - (main_fn_name, errors, execution_engine.clone()) + (main_fn_name, errors, lib) } // TODO this is almost all code duplication with assert_llvm_evals_to @@ -284,7 +283,7 @@ macro_rules! assert_opt_evals_to { let stdlib = roc_builtins::unique::uniq_stdlib(); - let (main_fn_name, errors, execution_engine) = + let (main_fn_name, errors, lib) = $crate::helpers::eval::helper(&arena, $src, stdlib, $leak, &context); let transform = |success| { @@ -292,7 +291,7 @@ macro_rules! assert_opt_evals_to { let given = $transform(success); assert_eq!(&given, &expected); }; - run_jit_function!(execution_engine, main_fn_name, $ty, transform, errors) + run_jit_function!(lib, main_fn_name, $ty, transform, errors) }; ($src:expr, $expected:expr, $ty:ty, $transform:expr) => { @@ -312,7 +311,7 @@ macro_rules! assert_llvm_evals_to { let context = Context::create(); let stdlib = roc_builtins::std::standard_stdlib(); - let (main_fn_name, errors, execution_engine) = + let (main_fn_name, errors, li) = $crate::helpers::eval::helper(&arena, $src, stdlib, $leak, &context); let transform = |success| { @@ -320,7 +319,7 @@ macro_rules! assert_llvm_evals_to { let given = $transform(success); assert_eq!(&given, &expected); }; - run_jit_function!(execution_engine, main_fn_name, $ty, transform, errors) + run_jit_function!(lib, main_fn_name, $ty, transform, errors) }; ($src:expr, $expected:expr, $ty:ty, $transform:expr) => { From d82d6b6fe9e669e97594458c5382716ec0d8aab2 Mon Sep 17 00:00:00 2001 From: Jared Ramirez Date: Sat, 24 Oct 2020 12:22:51 -0700 Subject: [PATCH 03/45] Convert builtins to C --- Cargo.lock | 4 --- Cargo.toml | 1 - compiler/builtins/bitcode/.gitignore | 1 + compiler/builtins/bitcode/Cargo.toml | 9 ------- compiler/builtins/bitcode/Makefile | 7 +++++ compiler/builtins/bitcode/generate.sh | 13 ++++++++++ compiler/builtins/bitcode/lib.bc | Bin 0 -> 3840 bytes compiler/builtins/bitcode/regenerate.sh | 19 -------------- compiler/builtins/bitcode/src/lib.c | 33 ++++++++++++++++++++++++ compiler/gen/src/llvm/builtins.bc | Bin 4196 -> 3856 bytes compiler/gen/tests/gen_num.rs | 2 +- shell.nix | 24 ++++++++++------- 12 files changed, 70 insertions(+), 43 deletions(-) create mode 100644 compiler/builtins/bitcode/.gitignore delete mode 100644 compiler/builtins/bitcode/Cargo.toml create mode 100644 compiler/builtins/bitcode/Makefile create mode 100755 compiler/builtins/bitcode/generate.sh create mode 100644 compiler/builtins/bitcode/lib.bc delete mode 100755 compiler/builtins/bitcode/regenerate.sh create mode 100644 compiler/builtins/bitcode/src/lib.c diff --git a/Cargo.lock b/Cargo.lock index c952c253be..44f12495b9 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2257,10 +2257,6 @@ dependencies = [ "roc_types", ] -[[package]] -name = "roc_builtins_bitcode" -version = "0.1.0" - [[package]] name = "roc_can" version = "0.1.0" diff --git a/Cargo.toml b/Cargo.toml index 5f5e25c50e..2ad1ef2275 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -10,7 +10,6 @@ members = [ "compiler/types", "compiler/uniq", "compiler/builtins", - "compiler/builtins/bitcode", "compiler/constrain", "compiler/unify", "compiler/solve", diff --git a/compiler/builtins/bitcode/.gitignore b/compiler/builtins/bitcode/.gitignore new file mode 100644 index 0000000000..1fcb1529f8 --- /dev/null +++ b/compiler/builtins/bitcode/.gitignore @@ -0,0 +1 @@ +out diff --git a/compiler/builtins/bitcode/Cargo.toml b/compiler/builtins/bitcode/Cargo.toml deleted file mode 100644 index 72aa7429f3..0000000000 --- a/compiler/builtins/bitcode/Cargo.toml +++ /dev/null @@ -1,9 +0,0 @@ -[package] -name = "roc_builtins_bitcode" -version = "0.1.0" -authors = ["Richard Feldman "] -repository = "https://github.com/rtfeldman/roc" -readme = "README.md" -edition = "2018" -description = "Generate LLVM bitcode for Roc builtins" -license = "Apache-2.0" diff --git a/compiler/builtins/bitcode/Makefile b/compiler/builtins/bitcode/Makefile new file mode 100644 index 0000000000..421d5bfb60 --- /dev/null +++ b/compiler/builtins/bitcode/Makefile @@ -0,0 +1,7 @@ +.PHONY: build clean + +build: + ./generate.sh ../../gen/src/llvm/builtins.bc + +clean: + rm -rf ./out diff --git a/compiler/builtins/bitcode/generate.sh b/compiler/builtins/bitcode/generate.sh new file mode 100755 index 0000000000..e1d12b6f74 --- /dev/null +++ b/compiler/builtins/bitcode/generate.sh @@ -0,0 +1,13 @@ +#!/bin/bash + +set -euxo pipefail + +# Clear out any existing output files +rm -rf ./out +mkdir ./out + +# Regenerate the .bc file +clang -emit-llvm -o out/lib.bc -c src/lib.c + +# Copy bc file for it to be used +cp ./out/lib.bc "$1" diff --git a/compiler/builtins/bitcode/lib.bc b/compiler/builtins/bitcode/lib.bc new file mode 100644 index 0000000000000000000000000000000000000000..1337f867266ae8204182c2028144d114567c074d GIT binary patch literal 3840 zcmaJ^e@q+K9e5yjDOv<)S*f1!xK#c8R z7@LT{rJ8E zlD4UK^1J)KckjOM^ZkC``+UD%N(=7Xoc|F_kR ze>{8S1W}KNkWq`!_eg{)b{Www=uHZM$0E zs%VWe^_3Ql;oH0GTPNCMm4f)(#P3j5eXHse9outY*6HXBPnIILex@=$r|vW$^a+7b z^$)&r|G#h%F|>PGG7HyA+=_#rbF*txm=RXC3QI?w{FC8(Zzq{;MbD6 zJi!+eTqevH2(#>Q$zvu;5@df|_Au0_Np48Uo_1=qKQf}BM&T{W8`%XnKSu})Np{uE z7ZJabWUm>yRnVDYmy@81MLw7um%T_62+9p+YD^SHij*39d-&UvTMGjcg&!Vgcd><1QWmufR-2SltoUQo4_}WSHirVg4qe-#`NF z8PJg54y&$cWY-ApVPq#l5MMwZqH5!yXiHB~HbiSGgcuS&o)Ha#5+RE*sL!J z^tzKCvg=DRdcB~&$rHe71RpXwHe&NwFypI>XkK2&$}T6(*bY zw-B?jNe{W`y9|8?R3ZH*F?z$Uza{90ob-B(zJm&p=If#rMQm39Nu)U{+NQ+nRMvJe zVk?N&oLD_Y+AfN=nXv6j#5O~~TT7g@U(VWQ98H%a*8ErFFVUYA)Ef-FVb;Uyn+5e9 zhW<>VC2N$l0ZtUf%jLzUw5C@V^9k}X#vpv`hUVvQ?Sz*=jtt{*XBjkwmX50z?hQ z?}5(+JQEA%9l=fwGutvu^TB*cAM{YDQxEy$(Nz*>M`G30Z|72;YnvWx%k^SJD{PyrJK zuz{e)g7R2D>67G!etg*dk8%M<4ptc1Wr7DtA3O$TVhr+#K|TlO1D8SyFi@c&cz_(a zMEQWwfDd6UU|O_>gf%0(Qi4eFMHkq`qo9cb!aVPxBv2BQfipt@!vq-QP)zp5DHpKi z{*O|ayYj^TRR<43G0ANzq?aMM{0{qVlc598#H^^$okEZFqOd&(B#F5Z?cZFc(QkS1 z4|sb!tY1!)mmpnYn+$t4GXnIF1kL1OTp{1)14C(ccWP5*(;Ptir)g-`J?DG*RQ zoPr#Vi-mpTu2!K#bD^B5Gnx*m)G&nJ5D;u zjUDta{&N07_wTR1^C?sAgfa(LI#84#bfNwEJqR%%X>iwkA~XRKyt3o2WSoz}J1CKq zFOc@lKOaK7B>W0r_U?$i^G^hl4l@Wlqn?j5ReL&OljVm_UQ>yG-D`?^O|aCv;6FdS zKcu+uXOVY=fS#Al+AS0J?^L^$wa54a%ogtfn zXECR5R*t%;SNo|(eBh}@3GZ4=98mP!F9Wp!N$!H0zyNz!9*c($Lt5HcrvH_KEJb!h zaRwC?=}rX2ZZT>Kif4-CGQ9y_~fGDNm5Lsq9f$^uf68I%%8EYTqA_J!hb3 zhybkwfm{r-KOt9r@B$=s{aq)$5~FWI231n&F~I~S6fQXCfd#_+;xe2%?l!^q89FV~ zN;b+n4{jR*J3B}PHXw zqHO}Y*~zQB!BRN@c;JKpp~S;4Zl&;BPWqm?COr>iU3y}n#4Qm#j{lf|(9`hj=Gz5v zLR)36Iv9J?el3^lKj73<*8j#(WjvXSb+Qwk2tA)sqd-r;+uP+E2=zKoi9$#3XzyUp zpnLcwVYJul8#p^GG}hMDngx^J{gUtKciTGJ951wWHP)Gr_6-cX2fvAGG$-rEJ%$?1 z`|uEsX-_!wW<#bMXG=K1FT;AssyTsT^<;5K`e*gL+hgW*q-=kn*y+h-cDJ*`^tH#F(ru zy?mWnD|1#U-{SfEROtzaJ1Q7d?Xex5CS_bybm9|x{3-J;CjiOnW?ky{v|&bjn*ENQ zAitK~XHMC#ZmJk(CJDL;btBu+Xb(Hn#&hN~?;Eqa@|x}W+HS<8?NH1>BB%s6r8>kJ{7DlVY*Ls|mciLVi1 z%iemLIS@s^R2!t1CGs8YErfc3IG%y$UUKRZwh1?E6Xwzr+kGcI@r9pwJcm1Q9f9^F zw3E=vp}hue=TiQ-K?i@M{NaP=ZfKaX(LscM2r@>1$MD>parbs#4^QlKJg$NHeIVmC z@P9we_Bhsa7G%ur)zEN!mHCH3fa^zKTMazHwtwUPfUgU7>43kt%k6g$D>u*CK-a*q zziV)Cbf~t^-R-OGYdEfK@t~!ltKs+&x5qQsdt}JnbJiEEGuPJD*P4Cao}+^U-L*Yk Tj}&fc+`8}R{Gw6}0IvT5qBA+Z literal 0 HcmV?d00001 diff --git a/compiler/builtins/bitcode/regenerate.sh b/compiler/builtins/bitcode/regenerate.sh deleted file mode 100755 index f4d7a0cd9a..0000000000 --- a/compiler/builtins/bitcode/regenerate.sh +++ /dev/null @@ -1,19 +0,0 @@ -#!/bin/bash - -set -euxo pipefail - -# Clear out any existing output files. Sometimes if these are there, rustc -# doesn't generate the .bc file - or we can end up with more than one .bc -rm -rf ../../../target/release/deps/ - -# Regenerate the .bc file -cargo rustc --release --lib -- --emit=llvm-bc - -bc_files=$(ls ../../../target/release/deps/*.bc | wc -l) - -if [[ $bc_files != 1 ]]; then - echo "More than one .bc file was emitted somehow." - exit 1; -fi - -cp ../../../target/release/deps/*.bc ../../gen/src/llvm/builtins.bc diff --git a/compiler/builtins/bitcode/src/lib.c b/compiler/builtins/bitcode/src/lib.c new file mode 100644 index 0000000000..a97b60d8d5 --- /dev/null +++ b/compiler/builtins/bitcode/src/lib.c @@ -0,0 +1,33 @@ +#include +#include + +// float -> f32 +// double -> f64 +// int -> i16 +// long int -> i32 +// long long -> i64 + +bool is_finite_(double num) { return isfinite(num); } + +double atan_(double num) { return atan(num); } + +long long pow_int_(long long base, long long exp) { + int acc = 1; + + while (exp > 1) { + if ((exp & 1) == 1) { + acc *= base; + } + exp /= 2; + base *= base; + } + + // Deal with the final bit of the exponent separately, since + // squaring the base afterwards is not necessary and may cause a + // needless overflow. + if (exp == 1) { + acc *= base; + } + + return acc; +} diff --git a/compiler/gen/src/llvm/builtins.bc b/compiler/gen/src/llvm/builtins.bc index 41336cc1c35a740ebc5e2bf5f5cf669ddff98f22..e8adb3a3e7d68053d383dc360953408498a8a5da 100644 GIT binary patch literal 3856 zcmeHKeM}qY8Gny6zT?B^OJJ+1@7!}pGf!>EK~k`>scbGEPKPwJMq0LY!iGXkM~Jbh zF;2SK*vZkBKQ3MVu+(a@rB2JVY@-UAvZ+$dTc%SFF8|lZY5VTt8_ZWmIgot)2ed8IJD2KW3YH{!JAN+ak z&flKhf0$^(Q^;72(DzA%s>+P048}Fksc8KLM^1HI%{E!yB;wUimeX|x)f?Rr_DEU# zn^o;`wyD-k>%LRj)IRQ1Y6a=&_%BgiQ@iRoqwLx<<8pLHCyKGv*Hy-&>P{U(n*>7o zAAakz&!G_ts$7nU!fcUWaTw-2+E21 zVOUJ^(@{f#5M`fR9yL)BK^{)XK9&la1|Uu!{0VZoy-iBZP$%x8^Y{ zBEw3Gn>F%lz%$J)r+^iQ0F{*oYHLXMB8`RNQ`ex&&Lcx==u2Yj+$kedq_@JIp+67t4^G!?c} zX>K}-MMl#YIY=>07?zFvQjzN$7x2tPv4^Z1 zx%nu+=*Ct6Z+wV~1~(f8OM$9E&rWdWZL7&X;UTtdlYNb|p|B!{O_aOjMFBw7Wl6alN|1ZlsTwN5!&uf{C-N8>LtcMIxU zF70ik#rR8td|4ZiCE$!9Jio2 zMh;TMNn2WKy_&UrMVXD-dn|Kv5{tjJ$=q`>H|^THpaFsT)Xl89n5}{u{_CHhb{?tP z;xXIXk_GHCLE5g7NV~esY$*_#SYWc{13VbUDqwJFw_IS3%Ng^s#4Ql|%Tdd6)|Mmn zmmStA^4ZDE<9W%Pj9D;&?WMn*u>s&5>?{%a2Sg#NpV_8iTb6_U%cNn6u!GM4hs2Iq z^-~hKQ|lL&{S@pA$Tyj_5~PhyrfAnbREu8u2>T>uFEb^XW_A`2w2`Td`QJeN4DF4S z9fv%Q3x=AwJ;ADK#ysuz4*KL9C8XU9piFJ@NAmPky~3$9sU!r-Y26SPC9riKgZwFm`~cu1f^1@)Z>6^3-0qyoau z>J^sqN2te*9n8=Fc=mqxuipRN$83d5g-R6<6ekFscRuGp2;@LC9*T#jiIl9<@XiPb@EOi|O-Z zTTW`5Alvex35fG&Alo`+9|U|KiBp>(*X4KNds-B=gQE84CbQ{c4ze@+4Je0<{Iti= zC%%R+CS27i()J#{1=jp#ZO~1f@lq`~gHSCI*$3Ig4eFTO4ZgMtZ4DO`BW8@Z*Z zVQHDe6(eEj({-9BrPjB>`CWT=1aZqFAu5#U?6{|Bu?7q;m+DL-F3)~S;8HMeo^Rv6Yp2z1U&+HpoW3$pNPJ&9Zpx_3XAobd52-8_}D^` zzd;zV{YM3ao`QF`!6``N)peG-y~+jqY%b^BQlM z`UgD&-$wQHbB$w3T|GSqFX3SIVOL(%O*cwn&gmX&>h8JnlR*EO`rq_C6=>|Kvc9E1 zVpdKpENm>kFrS-ST0dH`8?gQwd=Y;vR8>MvGXgi}q%R@0fvF}ToMp$>xY_NJ5f@ne zdP#TaFK_{{e^YrI1pK$bppb?jb4g|;i*J!fKu81c8kGZX0zz=XP;EWxQ3>=I{^dTW zP*xN3P3UTm(qqI0Hmk`jUt_(Pr$^Y{U!%&5JBH$dj&&*zc$#3nMkSSa;`{gFlVX_* z4rMhnZuOPwC|iBP^j$kaeq**qOxw?WtYTf$Dd0`0TTC4-_NXgkd__F@fibJ8sNdPI z>qczGe$J>yyW#L45;MM-5Y6nW{HrFq?}R;9zOODm1AkQt2UWD4PL{vV()M?g>=<$K zn=B!is?H2sw!*L#P+Nv7UkVZt~(KEEDcnCLB)> z?~GmW#tpymd=3ww?T7w2^kdK~puY^KA`b`;BP>BXCCu84K#dCB0Y3$-_ri4fq?d7kgXoxAltw2xIfSZ zUfMt0+vOSd43-|g(<5E|gTq||1Hn@beV*<>Ltpcul8cAT&0Woh_IrH3f!_V6JUyoa lp+>Qxv8h1}_nae$X!-b1d`i`oAc*K95UZA&RNmYG+xPx|^SLwU z%=ex-XU>^(&m`&6t~-fg05AanDu#d~xe)L-Md0T+R_>x{;WI#cEN6W$W|iWYMvT?? 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pinnedPkgs }: +}; let isMacOS = builtins.currentSystem == "x86_64-darwin"; @@ -29,15 +30,20 @@ let lld = pkgs.lld_10; # this should match llvm's version inputs = [ + # build libraries pkgs.rustup pkgs.cargo llvm - # libraries for llvm + pkgs.valgrind + # llb deps pkgs.libffi pkgs.libxml2 pkgs.zlib # faster builds - see https://github.com/rtfeldman/roc/blob/trunk/BUILDING_FROM_SOURCE.md#use-lld-for-the-linker lld + # dev tools + pkgs.rust-analyzer + pkgs.ccls ]; in pkgs.mkShell { buildInputs = inputs ++ darwin-frameworks; From 49bc2b838f29f36fc8855b5b4ca3f4a4cfe813f0 Mon Sep 17 00:00:00 2001 From: Jared Ramirez Date: Sat, 24 Oct 2020 12:24:20 -0700 Subject: [PATCH 04/45] Remove unused files --- compiler/builtins/bitcode/lib.bc | Bin 3840 -> 0 bytes compiler/builtins/bitcode/src/lib.rs | 54 ------- compiler/builtins/bitcode/src/libm.rs | 199 -------------------------- 3 files changed, 253 deletions(-) delete mode 100644 compiler/builtins/bitcode/lib.bc delete mode 100644 compiler/builtins/bitcode/src/lib.rs delete mode 100644 compiler/builtins/bitcode/src/libm.rs diff --git a/compiler/builtins/bitcode/lib.bc b/compiler/builtins/bitcode/lib.bc deleted file mode 100644 index 1337f867266ae8204182c2028144d114567c074d..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 3840 zcmaJ^e@q+K9e5yjDOv<)S*f1!xK#c8R z7@LT{rJ8E zlD4UK^1J)KckjOM^ZkC``+UD%N(=7Xoc|F_kR ze>{8S1W}KNkWq`!_eg{)b{Www=uHZM$0E zs%VWe^_3Ql;oH0GTPNCMm4f)(#P3j5eXHse9outY*6HXBPnIILex@=$r|vW$^a+7b z^$)&r|G#h%F|>PGG7HyA+=_#rbF*txm=RXC3QI?w{FC8(Zzq{;MbD6 zJi!+eTqevH2(#>Q$zvu;5@df|_Au0_Np48Uo_1=qKQf}BM&T{W8`%XnKSu})Np{uE z7ZJabWUm>yRnVDYmy@81MLw7um%T_62+9p+YD^SHij*39d-&UvTMGjcg&!Vgcd><1QWmufR-2SltoUQo4_}WSHirVg4qe-#`NF z8PJg54y&$cWY-ApVPq#l5MMwZqH5!yXiHB~HbiSGgcuS&o)Ha#5+RE*sL!J z^tzKCvg=DRdcB~&$rHe71RpXwHe&NwFypI>XkK2&$}T6(*bY zw-B?jNe{W`y9|8?R3ZH*F?z$Uza{90ob-B(zJm&p=If#rMQm39Nu)U{+NQ+nRMvJe zVk?N&oLD_Y+AfN=nXv6j#5O~~TT7g@U(VWQ98H%a*8ErFFVUYA)Ef-FVb;Uyn+5e9 zhW<>VC2N$l0ZtUf%jLzUw5C@V^9k}X#vpv`hUVvQ?Sz*=jtt{*XBjkwmX50z?hQ z?}5(+JQEA%9l=fwGutvu^TB*cAM{YDQxEy$(Nz*>M`G30Z|72;YnvWx%k^SJD{PyrJK zuz{e)g7R2D>67G!etg*dk8%M<4ptc1Wr7DtA3O$TVhr+#K|TlO1D8SyFi@c&cz_(a zMEQWwfDd6UU|O_>gf%0(Qi4eFMHkq`qo9cb!aVPxBv2BQfipt@!vq-QP)zp5DHpKi z{*O|ayYj^TRR<43G0ANzq?aMM{0{qVlc598#H^^$okEZFqOd&(B#F5Z?cZFc(QkS1 z4|sb!tY1!)mmpnYn+$t4GXnIF1kL1OTp{1)14C(ccWP5*(;Ptir)g-`J?DG*RQ zoPr#Vi-mpTu2!K#bD^B5Gnx*m)G&nJ5D;u zjUDta{&N07_wTR1^C?sAgfa(LI#84#bfNwEJqR%%X>iwkA~XRKyt3o2WSoz}J1CKq zFOc@lKOaK7B>W0r_U?$i^G^hl4l@Wlqn?j5ReL&OljVm_UQ>yG-D`?^O|aCv;6FdS zKcu+uXOVY=fS#Al+AS0J?^L^$wa54a%ogtfn zXECR5R*t%;SNo|(eBh}@3GZ4=98mP!F9Wp!N$!H0zyNz!9*c($Lt5HcrvH_KEJb!h zaRwC?=}rX2ZZT>Kif4-CGQ9y_~fGDNm5Lsq9f$^uf68I%%8EYTqA_J!hb3 zhybkwfm{r-KOt9r@B$=s{aq)$5~FWI231n&F~I~S6fQXCfd#_+;xe2%?l!^q89FV~ zN;b+n4{jR*J3B}PHXw zqHO}Y*~zQB!BRN@c;JKpp~S;4Zl&;BPWqm?COr>iU3y}n#4Qm#j{lf|(9`hj=Gz5v zLR)36Iv9J?el3^lKj73<*8j#(WjvXSb+Qwk2tA)sqd-r;+uP+E2=zKoi9$#3XzyUp zpnLcwVYJul8#p^GG}hMDngx^J{gUtKciTGJ951wWHP)Gr_6-cX2fvAGG$-rEJ%$?1 z`|uEsX-_!wW<#bMXG=K1FT;AssyTsT^<;5K`e*gL+hgW*q-=kn*y+h-cDJ*`^tH#F(ru zy?mWnD|1#U-{SfEROtzaJ1Q7d?Xex5CS_bybm9|x{3-J;CjiOnW?ky{v|&bjn*ENQ zAitK~XHMC#ZmJk(CJDL;btBu+Xb(Hn#&hN~?;Eqa@|x}W+HS<8?NH1>BB%s6r8>kJ{7DlVY*Ls|mciLVi1 z%iemLIS@s^R2!t1CGs8YErfc3IG%y$UUKRZwh1?E6Xwzr+kGcI@r9pwJcm1Q9f9^F zw3E=vp}hue=TiQ-K?i@M{NaP=ZfKaX(LscM2r@>1$MD>parbs#4^QlKJg$NHeIVmC z@P9we_Bhsa7G%ur)zEN!mHCH3fa^zKTMazHwtwUPfUgU7>43kt%k6g$D>u*CK-a*q zziV)Cbf~t^-R-OGYdEfK@t~!ltKs+&x5qQsdt}JnbJiEEGuPJD*P4Cao}+^U-L*Yk Tj}&fc+`8}R{Gw6}0IvT5qBA+Z diff --git a/compiler/builtins/bitcode/src/lib.rs b/compiler/builtins/bitcode/src/lib.rs deleted file mode 100644 index b64bbf6580..0000000000 --- a/compiler/builtins/bitcode/src/lib.rs +++ /dev/null @@ -1,54 +0,0 @@ -// NOTE: Editing this file on its own does nothing! The procedure for -// incorporating changes here is in this crate' README. - -#![crate_type = "lib"] -#![no_std] - -mod libm; - -/// TODO this is no longer used. Feel free to delete it the next time -/// we need to rebuild builtins.bc! -#[no_mangle] -pub fn i64_to_f64_(num: i64) -> f64 { - num as f64 -} - -/// Adapted from Rust's core::num module, by the Rust core team, -/// licensed under the Apache License, version 2.0 - https://www.apache.org/licenses/LICENSE-2.0 -/// -/// Thank you, Rust core team! -#[no_mangle] -pub fn pow_int_(mut base: i64, mut exp: i64) -> i64 { - let mut acc = 1; - - while exp > 1 { - if (exp & 1) == 1 { - acc *= base; - } - exp /= 2; - base *= base; - } - - // Deal with the final bit of the exponent separately, since - // squaring the base afterwards is not necessary and may cause a - // needless overflow. - if exp == 1 { - acc *= base; - } - - acc -} - -/// Adapted from Rust's core::num module, by the Rust core team, -/// licensed under the Apache License, version 2.0 - https://www.apache.org/licenses/LICENSE-2.0 -/// -/// Thank you, Rust core team! -#[no_mangle] -pub fn is_finite_(num: f64) -> bool { - f64::is_finite(num) -} - -#[no_mangle] -pub fn atan_(x: f64) -> f64 { - libm::atan(x) -} diff --git a/compiler/builtins/bitcode/src/libm.rs b/compiler/builtins/bitcode/src/libm.rs deleted file mode 100644 index 67cc4d942d..0000000000 --- a/compiler/builtins/bitcode/src/libm.rs +++ /dev/null @@ -1,199 +0,0 @@ -/// Adapted from Rust's libm module, by the Rust core team, -/// licensed under the Apache License, version 2.0 - https://www.apache.org/licenses/LICENSE-2.0 -/// https://github.com/rust-lang/libm/blob/master/LICENSE-APACHE -/// -/// Thank you, Rust core team! - -// From https://github.com/rust-lang/libm/blob/master/src/math/mod.rs -#[cfg(not(debug_assertions))] -macro_rules! i { - ($array:expr, $index:expr) => { - unsafe { *$array.get_unchecked($index) } - }; - ($array:expr, $index:expr, = , $rhs:expr) => { - unsafe { - *$array.get_unchecked_mut($index) = $rhs; - } - }; - ($array:expr, $index:expr, += , $rhs:expr) => { - unsafe { - *$array.get_unchecked_mut($index) += $rhs; - } - }; - ($array:expr, $index:expr, -= , $rhs:expr) => { - unsafe { - *$array.get_unchecked_mut($index) -= $rhs; - } - }; - ($array:expr, $index:expr, &= , $rhs:expr) => { - unsafe { - *$array.get_unchecked_mut($index) &= $rhs; - } - }; - ($array:expr, $index:expr, == , $rhs:expr) => { - unsafe { *$array.get_unchecked_mut($index) == $rhs } - }; -} - -#[cfg(debug_assertions)] -macro_rules! i { - ($array:expr, $index:expr) => { - *$array.get($index).unwrap() - }; - ($array:expr, $index:expr, = , $rhs:expr) => { - *$array.get_mut($index).unwrap() = $rhs; - }; - ($array:expr, $index:expr, -= , $rhs:expr) => { - *$array.get_mut($index).unwrap() -= $rhs; - }; - ($array:expr, $index:expr, += , $rhs:expr) => { - *$array.get_mut($index).unwrap() += $rhs; - }; - ($array:expr, $index:expr, &= , $rhs:expr) => { - *$array.get_mut($index).unwrap() &= $rhs; - }; - ($array:expr, $index:expr, == , $rhs:expr) => { - *$array.get_mut($index).unwrap() == $rhs - }; -} - -macro_rules! llvm_intrinsically_optimized { - (#[cfg($($clause:tt)*)] $e:expr) => { - #[cfg(all(feature = "unstable", $($clause)*))] - { - if true { // thwart the dead code lint - $e - } - } - }; -} - -macro_rules! force_eval { - ($e:expr) => { - unsafe { - ::core::ptr::read_volatile(&$e); - } - }; -} - -// From https://github.com/rust-lang/libm/blob/master/src/math/atan.rs - -// Clippy fails CI if we don't include overrides below. Since this is copied -// straight from the libm crate, I figure they had a reason to include -// the extra percision, so we just silence this warning. - -#[allow(clippy::excessive_precision)] -const ATANHI: [f64; 4] = [ - 4.63647609000806093515e-01, /* atan(0.5)hi 0x3FDDAC67, 0x0561BB4F */ - 7.85398163397448278999e-01, /* atan(1.0)hi 0x3FE921FB, 0x54442D18 */ - 9.82793723247329054082e-01, /* atan(1.5)hi 0x3FEF730B, 0xD281F69B */ - 1.57079632679489655800e+00, /* atan(inf)hi 0x3FF921FB, 0x54442D18 */ -]; - -#[allow(clippy::excessive_precision)] -const ATANLO: [f64; 4] = [ - 2.26987774529616870924e-17, /* atan(0.5)lo 0x3C7A2B7F, 0x222F65E2 */ - 3.06161699786838301793e-17, /* atan(1.0)lo 0x3C81A626, 0x33145C07 */ - 1.39033110312309984516e-17, /* atan(1.5)lo 0x3C700788, 0x7AF0CBBD */ - 6.12323399573676603587e-17, /* atan(inf)lo 0x3C91A626, 0x33145C07 */ -]; - -#[allow(clippy::excessive_precision)] -const AT: [f64; 11] = [ - 3.33333333333329318027e-01, /* 0x3FD55555, 0x5555550D */ - -1.99999999998764832476e-01, /* 0xBFC99999, 0x9998EBC4 */ - 1.42857142725034663711e-01, /* 0x3FC24924, 0x920083FF */ - -1.11111104054623557880e-01, /* 0xBFBC71C6, 0xFE231671 */ - 9.09088713343650656196e-02, /* 0x3FB745CD, 0xC54C206E */ - -7.69187620504482999495e-02, /* 0xBFB3B0F2, 0xAF749A6D */ - 6.66107313738753120669e-02, /* 0x3FB10D66, 0xA0D03D51 */ - -5.83357013379057348645e-02, /* 0xBFADDE2D, 0x52DEFD9A */ - 4.97687799461593236017e-02, /* 0x3FA97B4B, 0x24760DEB */ - -3.65315727442169155270e-02, /* 0xBFA2B444, 0x2C6A6C2F */ - 1.62858201153657823623e-02, /* 0x3F90AD3A, 0xE322DA11 */ -]; - -#[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)] -pub fn fabs(x: f64) -> f64 { - // On wasm32 we know that LLVM's intrinsic will compile to an optimized - // `f64.abs` native instruction, so we can leverage this for both code size - // and speed. - llvm_intrinsically_optimized! { - #[cfg(target_arch = "wasm32")] { - return unsafe { ::core::intrinsics::fabsf64(x) } - } - } - f64::from_bits(x.to_bits() & (u64::MAX / 2)) -} - -#[inline(always)] -#[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)] -pub fn atan(x: f64) -> f64 { - let mut x = x; - let mut ix = (x.to_bits() >> 32) as u32; - let sign = ix >> 31; - ix &= 0x7fff_ffff; - if ix >= 0x4410_0000 { - if x.is_nan() { - return x; - } - - let z = ATANHI[3] + f64::from_bits(0x0380_0000); // 0x1p-120f - return if sign != 0 { -z } else { z }; - } - - let id = if ix < 0x3fdc_0000 { - /* |x| < 0.4375 */ - if ix < 0x3e40_0000 { - /* |x| < 2^-27 */ - if ix < 0x0010_0000 { - /* raise underflow for subnormal x */ - force_eval!(x as f32); - } - - return x; - } - - -1 - } else { - x = fabs(x); - if ix < 0x3ff30000 { - /* |x| < 1.1875 */ - if ix < 0x3fe60000 { - /* 7/16 <= |x| < 11/16 */ - x = (2. * x - 1.) / (2. + x); - 0 - } else { - /* 11/16 <= |x| < 19/16 */ - x = (x - 1.) / (x + 1.); - 1 - } - } else if ix < 0x40038000 { - /* |x| < 2.4375 */ - x = (x - 1.5) / (1. + 1.5 * x); - 2 - } else { - /* 2.4375 <= |x| < 2^66 */ - x = -1. / x; - 3 - } - }; - - let z = x * x; - let w = z * z; - /* break sum from i=0 to 10 AT[i]z**(i+1) into odd and even poly */ - let s1 = z * (AT[0] + w * (AT[2] + w * (AT[4] + w * (AT[6] + w * (AT[8] + w * AT[10]))))); - let s2 = w * (AT[1] + w * (AT[3] + w * (AT[5] + w * (AT[7] + w * AT[9])))); - - if id < 0 { - return x - x * (s1 + s2); - } - - let z = i!(ATANHI, id as usize) - (x * (s1 + s2) - i!(ATANLO, id as usize) - x); - - if sign != 0 { - -z - } else { - z - } -} From b4377d4d677fe109ac5d5344c6b61c5052e86938 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sat, 24 Oct 2020 12:26:40 -0400 Subject: [PATCH 05/45] Get a basic dylib linking started --- Cargo.lock | 2 + cli/src/build.rs | 41 +++--- compiler/build/src/link.rs | 215 +++++++++++++++-------------- compiler/build/src/program.rs | 12 +- compiler/gen/Cargo.toml | 4 +- compiler/gen/tests/gen_num.rs | 12 ++ compiler/gen/tests/helpers/eval.rs | 145 ++++++------------- compiler/solve/Cargo.toml | 2 +- 8 files changed, 200 insertions(+), 233 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 7f408c40fe..ef57f5182e 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2435,6 +2435,7 @@ dependencies = [ "pretty_assertions", "quickcheck", "quickcheck_macros", + "roc_build", "roc_builtins", "roc_can", "roc_collections", @@ -2452,6 +2453,7 @@ dependencies = [ "roc_unify", "roc_uniq", "target-lexicon", + "tempfile", "tokio", ] diff --git a/cli/src/build.rs b/cli/src/build.rs index 8d65fa437c..f851a62abf 100644 --- a/cli/src/build.rs +++ b/cli/src/build.rs @@ -1,6 +1,6 @@ use bumpalo::Bump; use roc_build::{ - link::{link, LinkType}, + link::{link, rebuild_host, LinkType}, program, }; use roc_collections::all::MutMap; @@ -22,7 +22,7 @@ fn report_timing(buf: &mut String, label: &str, duration: Duration) { pub fn build_file( target: &Triple, src_dir: PathBuf, - filename: PathBuf, + roc_file_path: PathBuf, opt_level: OptLevel, ) -> Result { let compilation_start = SystemTime::now(); @@ -38,12 +38,12 @@ pub fn build_file( }; let loaded = roc_load::file::load_and_monomorphize( &arena, - filename.clone(), + roc_file_path.clone(), stdlib, src_dir.as_path(), subs_by_module, )?; - let dest_filename = filename.with_file_name("roc_app.o"); + let app_o_file = roc_file_path.with_file_name("roc_app.o"); let buf = &mut String::with_capacity(1024); for (module_id, module_timing) in loaded.timings.iter() { @@ -72,12 +72,14 @@ pub fn build_file( program::gen_from_mono_module( &arena, loaded, - filename, + roc_file_path, Triple::host(), - &dest_filename, + &app_o_file, opt_level, ); + println!("\nSuccess! 🎉\n\n\t➡ {}\n", app_o_file.display()); + let compilation_end = compilation_start.elapsed().unwrap(); println!( @@ -85,35 +87,38 @@ pub fn build_file( compilation_end.as_millis() ); - let cwd = dest_filename.parent().unwrap(); + let cwd = app_o_file.parent().unwrap(); // Step 2: link the precompiled host and compiled app let host_input_path = cwd.join("platform").join("host.o"); let binary_path = cwd.join("app"); // TODO should be app.exe on Windows + // TODO we should no longer need to do this once we have platforms on + // a package repository, as we can then get precompiled hosts from there. + rebuild_host(host_input_path.as_path()); + // TODO try to move as much of this linking as possible to the precompiled // host, to minimize the amount of host-application linking required. - let cmd_result = // TODO use lld + let (mut child, binary_path) = // TODO use lld link( target, - binary_path.as_path(), - host_input_path.as_path(), - dest_filename.as_path(), + binary_path, + &[host_input_path.as_path().to_str().unwrap(), app_o_file.as_path().to_str().unwrap()], // LinkType::Executable, LinkType::Dylib, ) .map_err(|_| { todo!("gracefully handle `rustc` failing to spawn."); - })? - .wait() - .map_err(|_| { - todo!("gracefully handle error after `rustc` spawned"); - }); + })?; + + let cmd_result = child.wait().map_err(|_| { + todo!("gracefully handle error after `rustc` spawned"); + }); // Clean up the leftover .o file from the Roc, if possible. // (If cleaning it up fails, that's fine. No need to take action.) - // TODO compile the dest_filename to a tmpdir, as an extra precaution. - let _ = fs::remove_file(dest_filename); + // TODO compile the app_o_file to a tmpdir, as an extra precaution. + let _ = fs::remove_file(app_o_file); // If the cmd errored out, return the Err. cmd_result?; diff --git a/compiler/build/src/link.rs b/compiler/build/src/link.rs index 4fdb913f54..9a0e472486 100644 --- a/compiler/build/src/link.rs +++ b/compiler/build/src/link.rs @@ -1,6 +1,6 @@ use crate::target::arch_str; use std::io; -use std::path::Path; +use std::path::{Path, PathBuf}; use std::process::{Child, Command}; use target_lexicon::{Architecture, OperatingSystem, Triple}; @@ -10,45 +10,29 @@ pub enum LinkType { Dylib, } +/// input_paths can include the host as well as the app. e.g. &["host.o", "roc_app.o"] pub fn link( target: &Triple, - binary_path: &Path, - host_input_path: &Path, - dest_filename: &Path, + output_path: PathBuf, + input_paths: &[&str], link_type: LinkType, -) -> io::Result { - // TODO we should no longer need to do this once we have platforms on - // a package repository, as we can then get precompiled hosts from there. - rebuild_host(host_input_path); - +) -> io::Result<(Child, PathBuf)> { match target { Triple { architecture: Architecture::X86_64, operating_system: OperatingSystem::Linux, .. - } => link_linux( - target, - binary_path, - host_input_path, - dest_filename, - link_type, - ), + } => link_linux(target, output_path, input_paths, link_type), Triple { architecture: Architecture::X86_64, operating_system: OperatingSystem::Darwin, .. - } => link_macos( - target, - binary_path, - host_input_path, - dest_filename, - link_type, - ), + } => link_macos(target, output_path, input_paths, link_type), _ => panic!("TODO gracefully handle unsupported target: {:?}", target), } } -fn rebuild_host(host_input_path: &Path) { +pub fn rebuild_host(host_input_path: &Path) { let c_host_src = host_input_path.with_file_name("host.c"); let c_host_dest = host_input_path.with_file_name("c_host.o"); let rust_host_src = host_input_path.with_file_name("host.rs"); @@ -137,21 +121,33 @@ fn rebuild_host(host_input_path: &Path) { fn link_linux( target: &Triple, - binary_path: &Path, - host_input_path: &Path, - dest_filename: &Path, + output_path: PathBuf, + input_paths: &[&str], link_type: LinkType, -) -> io::Result { - let base_args = match link_type { - LinkType::Executable => Vec::new(), - // TODO: find a way to avoid using a vec! here - should theoretically be - // able to do this somehow using &[] but the borrow checker isn't having it. - // - // TODO: do we need to add a version number on to this? e.g. ".1" - // - // See https://software.intel.com/content/www/us/en/develop/articles/create-a-unix-including-linux-shared-library.html - // TODO: do we even need the -soname argument? - LinkType::Dylib => vec!["-shared", "-soname", binary_path.to_str().unwrap()], +) -> io::Result<(Child, PathBuf)> { + let mut soname; + let (base_args, output_path) = match link_type { + LinkType::Executable => (Vec::new(), output_path), + LinkType::Dylib => { + // TODO: do we acually need the version number on this? + // Do we even need the "-soname" argument? + // + // See https://software.intel.com/content/www/us/en/develop/articles/create-a-unix-including-linux-shared-library.html + + soname = output_path.clone(); + soname.set_extension("so.1"); + + let mut output_path = output_path; + + output_path.set_extension("so.1.0"); + + ( + // TODO: find a way to avoid using a vec! here - should theoretically be + // able to do this somehow using &[] but the borrow checker isn't having it. + vec!["-shared", "-soname", soname.as_path().to_str().unwrap()], + output_path, + ) + } }; let libcrt_path = if Path::new("/usr/lib/x86_64-linux-gnu").exists() { @@ -170,77 +166,88 @@ fn link_linux( // NOTE: order of arguments to `ld` matters here! // The `-l` flags should go after the `.o` arguments - Command::new("ld") - // Don't allow LD_ env vars to affect this - .env_clear() - .args(&base_args) - .args(&[ - "-arch", - arch_str(target), - libcrt_path.join("crti.o").to_str().unwrap(), - libcrt_path.join("crtn.o").to_str().unwrap(), - libcrt_path.join("Scrt1.o").to_str().unwrap(), - "-dynamic-linker", - "/lib64/ld-linux-x86-64.so.2", - // Inputs - host_input_path.to_str().unwrap(), // host.o - dest_filename.to_str().unwrap(), // app.o - // Libraries - see https://github.com/rtfeldman/roc/pull/554#discussion_r496365925 - // for discussion and further references - "-lc", - "-lm", - "-lpthread", - "-ldl", - "-lrt", - "-lutil", - "-lc_nonshared", - "-lc++", - "-lunwind", - libgcc_path.to_str().unwrap(), - // Output - "-o", - binary_path.to_str().unwrap(), // app - ]) - .spawn() + Ok(( + Command::new("ld") + // Don't allow LD_ env vars to affect this + .env_clear() + .args(&base_args) + .args(&[ + "-arch", + arch_str(target), + libcrt_path.join("crti.o").to_str().unwrap(), + libcrt_path.join("crtn.o").to_str().unwrap(), + libcrt_path.join("Scrt1.o").to_str().unwrap(), + "-dynamic-linker", + "/lib64/ld-linux-x86-64.so.2", + ]) + .args(input_paths) + .args(&[ + // Libraries - see https://github.com/rtfeldman/roc/pull/554#discussion_r496365925 + // for discussion and further references + "-lc", + "-lm", + "-lpthread", + "-ldl", + "-lrt", + "-lutil", + "-lc_nonshared", + "-lc++", + "-lunwind", + libgcc_path.to_str().unwrap(), + // Output + "-o", + output_path.as_path().to_str().unwrap(), // app (or app.so or app.dylib etc.) + ]) + .spawn()?, + output_path, + )) } fn link_macos( target: &Triple, - binary_path: &Path, - host_input_path: &Path, - dest_filename: &Path, + output_path: PathBuf, + input_paths: &[&str], link_type: LinkType, -) -> io::Result { - let link_type_arg = match link_type { - LinkType::Executable => "-execute", - LinkType::Dylib => "-dylib", +) -> io::Result<(Child, PathBuf)> { + let (link_type_arg, output_path) = match link_type { + LinkType::Executable => ("-execute", output_path), + LinkType::Dylib => { + let mut output_path = output_path; + + output_path.set_extension("dylib"); + + ("-dylib", output_path) + } }; - // NOTE: order of arguments to `ld` matters here! - // The `-l` flags should go after the `.o` arguments - Command::new("ld") - // Don't allow LD_ env vars to affect this - .env_clear() - .args(&[ - link_type_arg, - "-arch", - target.architecture.to_string().as_str(), - // Inputs - host_input_path.to_str().unwrap(), // host.o - dest_filename.to_str().unwrap(), // roc_app.o - // Libraries - see https://github.com/rtfeldman/roc/pull/554#discussion_r496392274 - // for discussion and further references - "-lSystem", - "-lresolv", - "-lpthread", - // "-lrt", // TODO shouldn't we need this? - // "-lc_nonshared", // TODO shouldn't we need this? - // "-lgcc", // TODO will eventually need compiler_rt from gcc or something - see https://github.com/rtfeldman/roc/pull/554#discussion_r496370840 - // "-lunwind", // TODO will eventually need this, see https://github.com/rtfeldman/roc/pull/554#discussion_r496370840 - "-lc++", // TODO shouldn't we need this? - // Output - "-o", - binary_path.to_str().unwrap(), // app - ]) - .spawn() + Ok(( + // NOTE: order of arguments to `ld` matters here! + // The `-l` flags should go after the `.o` arguments + Command::new("ld") + // Don't allow LD_ env vars to affect this + .env_clear() + .args(&[ + link_type_arg, + "-arch", + target.architecture.to_string().as_str(), + ]) + .args(input_paths) + .args(&[ + // Libraries - see https://github.com/rtfeldman/roc/pull/554#discussion_r496392274 + // for discussion and further references + "-lSystem", + "-lresolv", + "-lpthread", + // "-lrt", // TODO shouldn't we need this? + // "-lc_nonshared", // TODO shouldn't we need this? + // "-lgcc", // TODO will eventually need compiler_rt from gcc or something - see https://github.com/rtfeldman/roc/pull/554#discussion_r496370840 + // "-lunwind", // TODO will eventually need this, see https://github.com/rtfeldman/roc/pull/554#discussion_r496370840 + "-lc++", // TODO shouldn't we need this? + // Output + "-o", + output_path.to_str().unwrap(), // app + ]) + .spawn()?, + output_path, + )) } diff --git a/compiler/build/src/program.rs b/compiler/build/src/program.rs index d8c4126daa..43d5a26e6c 100644 --- a/compiler/build/src/program.rs +++ b/compiler/build/src/program.rs @@ -16,9 +16,9 @@ use target_lexicon::Triple; pub fn gen_from_mono_module( arena: &Bump, loaded: MonomorphizedModule, - filename: PathBuf, + file_path: PathBuf, target: Triple, - dest_filename: &Path, + app_o_file: &Path, opt_level: OptLevel, ) { use roc_reporting::report::{can_problem, type_problem, RocDocAllocator, DEFAULT_PALETTE}; @@ -32,7 +32,7 @@ pub fn gen_from_mono_module( let alloc = RocDocAllocator::new(&src_lines, home, &loaded.interns); for problem in loaded.can_problems.into_iter() { - let report = can_problem(&alloc, filename.clone(), problem); + let report = can_problem(&alloc, file_path.clone(), problem); let mut buf = String::new(); report.render_color_terminal(&mut buf, &alloc, &palette); @@ -41,7 +41,7 @@ pub fn gen_from_mono_module( } for problem in loaded.type_problems.into_iter() { - let report = type_problem(&alloc, filename.clone(), problem); + let report = type_problem(&alloc, file_path.clone(), problem); let mut buf = String::new(); report.render_color_terminal(&mut buf, &alloc, &palette); @@ -132,8 +132,6 @@ pub fn gen_from_mono_module( let target_machine = target::target_machine(&target, opt, reloc, model).unwrap(); target_machine - .write_to_file(&env.module, FileType::Object, &dest_filename) + .write_to_file(&env.module, FileType::Object, &app_o_file) .expect("Writing .o file failed"); - - println!("\nSuccess! 🎉\n\n\t➡ {}\n", dest_filename.display()); } diff --git a/compiler/gen/Cargo.toml b/compiler/gen/Cargo.toml index bfd5c1f872..98b42188f9 100644 --- a/compiler/gen/Cargo.toml +++ b/compiler/gen/Cargo.toml @@ -40,6 +40,7 @@ inlinable_string = "0.1" # This way, GitHub Actions works and nobody's builds get broken. inkwell = { git = "https://github.com/rtfeldman/inkwell", tag = "llvm10-0.release2" } target-lexicon = "0.10" +tempfile = "3.1.0" libloading = "0.6" [dev-dependencies] @@ -47,6 +48,8 @@ roc_can = { path = "../can" } roc_parse = { path = "../parse" } roc_load = { path = "../load" } roc_reporting = { path = "../reporting" } +roc_build = { path = "../build" } +roc_std = { path = "../../roc_std" } pretty_assertions = "0.5.1" maplit = "1.0.1" indoc = "0.3.3" @@ -55,4 +58,3 @@ quickcheck_macros = "0.8" tokio = { version = "0.2", features = ["blocking", "fs", "sync", "rt-threaded"] } bumpalo = { version = "3.2", features = ["collections"] } libc = "0.2" -roc_std = { path = "../../roc_std" } diff --git a/compiler/gen/tests/gen_num.rs b/compiler/gen/tests/gen_num.rs index 795c26d375..8e934398be 100644 --- a/compiler/gen/tests/gen_num.rs +++ b/compiler/gen/tests/gen_num.rs @@ -788,4 +788,16 @@ mod gen_num { f64 ); } + + #[test] + fn blah() { + let lib = + libloading::Library::new("/Users/rtfeldman/code/roc/examples/hello-world/app.dylib") + .unwrap(); + + let func: libloading::Symbol &'static str> = + unsafe { lib.get(b"main_1").unwrap() }; + + println!("Roc says: {}", unsafe { func() }); + } } diff --git a/compiler/gen/tests/helpers/eval.rs b/compiler/gen/tests/helpers/eval.rs index 2d728dc7d5..f7df381af9 100644 --- a/compiler/gen/tests/helpers/eval.rs +++ b/compiler/gen/tests/helpers/eval.rs @@ -1,5 +1,11 @@ use libloading::Library; +use roc_build::{ + link::{link, LinkType}, + program::gen_from_mono_module, +}; use roc_collections::all::{MutMap, MutSet}; +use target_lexicon::Triple; +use tempfile::tempdir; fn promote_expr_to_module(src: &str) -> String { let mut buffer = String::from("app Test provides [ main ] imports []\n\nmain =\n"); @@ -21,7 +27,6 @@ pub fn helper<'a>( leak: bool, context: &'a inkwell::context::Context, ) -> (&'static str, Vec, Library) { - use inkwell::OptimizationLevel; use roc_gen::llvm::build::{build_proc, build_proc_header, Scope}; use std::path::{Path, PathBuf}; @@ -151,120 +156,56 @@ pub fn helper<'a>( } } - let module = roc_gen::llvm::build::module_from_builtins(context, "app"); - let builder = context.create_builder(); let opt_level = if cfg!(debug_assertions) { roc_gen::llvm::build::OptLevel::Normal } else { roc_gen::llvm::build::OptLevel::Optimize }; - let module = arena.alloc(module); - let (module_pass, function_pass) = - roc_gen::llvm::build::construct_optimization_passes(module, opt_level); - - // TODO: use build/program to generate a .o file in a tempdir - // TODO: use link.rs to link the .o into .dylib/.so - - let path = ""; - let lib = Library::new(path).expect("Error loading compiled dylib for test"); - - // Compile and add all the Procs before adding main - let env = roc_gen::llvm::build::Env { - arena: &arena, - builder: &builder, - context, + let dir = tempdir().unwrap(); + let filename = PathBuf::from("Test.roc"); + let file_path = dir.path().join(filename.clone()); + let full_file_path = PathBuf::from(file_path.clone()); + let monomorphized_module = MonomorphizedModule { + module_id: home, + can_problems: Vec::new(), + type_problems: Vec::new(), + mono_problems: Vec::new(), + procedures, interns, - module, - ptr_bytes, - leak, - // important! we don't want any procedures to get the C calling convention - exposed_to_host: MutSet::default(), + exposed_to_host, + src: loaded.src, + subs: loaded.subs, + timings: loaded.timings, }; - let mut layout_ids = roc_gen::layout_id::LayoutIds::default(); - let mut headers = Vec::with_capacity(procedures.len()); - - // Add all the Proc headers to the module. - // We have to do this in a separate pass first, - // because their bodies may reference each other. - let mut scope = Scope::default(); - for ((symbol, layout), proc) in procedures.drain() { - let fn_val = build_proc_header(&env, &mut layout_ids, symbol, &layout, &proc); - - if proc.args.is_empty() { - // this is a 0-argument thunk, i.e. a top-level constant definition - // it must be in-scope everywhere in the module! - scope.insert_top_level_thunk(symbol, layout, fn_val); - } - - headers.push((proc, fn_val)); - } - - // Build each proc using its header info. - for (proc, fn_val) in headers { - let mut current_scope = scope.clone(); - - // only have top-level thunks for this proc's module in scope - // this retain is not needed for correctness, but will cause less confusion when debugging - let home = proc.name.module_id(); - current_scope.retain_top_level_thunks_for_module(home); - - build_proc(&env, &mut layout_ids, scope.clone(), proc, fn_val); - - if fn_val.verify(true) { - function_pass.run_on(&fn_val); - } else { - use roc_builtins::std::Mode; - - let mode = match stdlib_mode { - Mode::Uniqueness => "OPTIMIZED", - Mode::Standard => "NON-OPTIMIZED", - }; - - eprintln!( - "\n\nFunction {:?} failed LLVM verification in {} build. Its content was:\n", - fn_val.get_name().to_str().unwrap(), - mode, - ); - - fn_val.print_to_stderr(); - // module.print_to_stderr(); - - panic!( - "The preceding code was from {:?}, which failed LLVM verification in {} build.", - fn_val.get_name().to_str().unwrap(), - mode, - ); - } - } - let (main_fn_name, main_fn) = roc_gen::llvm::build::promote_to_main_function( - &env, - &mut layout_ids, - main_fn_symbol, - &main_fn_layout, + // Generate app.o + gen_from_mono_module( + arena, + monomorphized_module, + filename, + Triple::host(), + &full_file_path, + opt_level, ); - // Uncomment this to see the module's un-optimized LLVM instruction output: - // env.module.print_to_stderr(); + // Link app.o into a dylib - e.g. app.so or app.dylib + let (mut child, dylib_path) = link( + &Triple::host(), + full_file_path.clone(), + &[full_file_path.to_str().unwrap()], + LinkType::Dylib, + ) + .unwrap(); - if main_fn.verify(true) { - function_pass.run_on(&main_fn); - } else { - panic!("Main function {} failed LLVM verification in NON-OPTIMIZED build. Uncomment things nearby to see more details.", main_fn_name); - } + child.wait().unwrap(); - module_pass.run_on(env.module); + // Load the dylib + let path = dylib_path.as_path().to_str().unwrap(); + let lib = Library::new(path).expect("Error loading compiled dylib for test"); - // Verify the module - if let Err(errors) = env.module.verify() { - panic!("Errors defining module: {:?}", errors); - } - - // Uncomment this to see the module's optimized LLVM instruction output: - // env.module.print_to_stderr(); - - (main_fn_name, errors, lib) + todo!("TODO promote a main function"); + // (main_fn_name, errors, lib) } // TODO this is almost all code duplication with assert_llvm_evals_to @@ -311,7 +252,7 @@ macro_rules! assert_llvm_evals_to { let context = Context::create(); let stdlib = roc_builtins::std::standard_stdlib(); - let (main_fn_name, errors, li) = + let (main_fn_name, errors, lib) = $crate::helpers::eval::helper(&arena, $src, stdlib, $leak, &context); let transform = |success| { diff --git a/compiler/solve/Cargo.toml b/compiler/solve/Cargo.toml index a4ad9a2be3..c0002905ab 100644 --- a/compiler/solve/Cargo.toml +++ b/compiler/solve/Cargo.toml @@ -25,7 +25,7 @@ roc_solve = { path = "../solve" } pretty_assertions = "0.5.1" maplit = "1.0.1" indoc = "0.3.3" -tempfile = "3.0.1" +tempfile = "3.1.0" quickcheck = "0.8" quickcheck_macros = "0.8" bumpalo = { version = "3.2", features = ["collections"] } From d0a9db06f53d26fed2294e49c8cadf8d03acd226 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sat, 24 Oct 2020 13:20:42 -0400 Subject: [PATCH 06/45] Add Into instance for OptLevel --- compiler/gen/src/llvm/build.rs | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/compiler/gen/src/llvm/build.rs b/compiler/gen/src/llvm/build.rs index 3024a29fb7..abde3b5437 100644 --- a/compiler/gen/src/llvm/build.rs +++ b/compiler/gen/src/llvm/build.rs @@ -50,6 +50,15 @@ pub enum OptLevel { Optimize, } +impl Into for OptLevel { + fn into(self) -> OptimizationLevel { + match self { + OptLevel::Normal => OptimizationLevel::None, + OptLevel::Optimize => OptimizationLevel::Aggressive, + } + } +} + #[derive(Default, Debug, Clone, PartialEq)] pub struct Scope<'a, 'ctx> { symbols: ImMap, PointerValue<'ctx>)>, From 737eee874f13d03e00496746ce9209f41906fe34 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sat, 24 Oct 2020 13:24:48 -0400 Subject: [PATCH 07/45] Fix tests --- compiler/gen/tests/helpers/eval.rs | 144 +++++++++++++++++++++++------ 1 file changed, 117 insertions(+), 27 deletions(-) diff --git a/compiler/gen/tests/helpers/eval.rs b/compiler/gen/tests/helpers/eval.rs index f7df381af9..64b77f9052 100644 --- a/compiler/gen/tests/helpers/eval.rs +++ b/compiler/gen/tests/helpers/eval.rs @@ -1,7 +1,8 @@ +use inkwell::targets::{CodeModel, FileType, RelocMode}; use libloading::Library; use roc_build::{ link::{link, LinkType}, - program::gen_from_mono_module, + target, }; use roc_collections::all::{MutMap, MutSet}; use target_lexicon::Triple; @@ -156,44 +157,134 @@ pub fn helper<'a>( } } + let module = roc_gen::llvm::build::module_from_builtins(context, "app"); + let builder = context.create_builder(); let opt_level = if cfg!(debug_assertions) { roc_gen::llvm::build::OptLevel::Normal } else { roc_gen::llvm::build::OptLevel::Optimize }; + let module = arena.alloc(module); + let (module_pass, function_pass) = + roc_gen::llvm::build::construct_optimization_passes(module, opt_level); + + // Compile and add all the Procs before adding main + let env = roc_gen::llvm::build::Env { + arena: &arena, + builder: &builder, + context, + interns, + module, + ptr_bytes, + leak, + // important! we don't want any procedures to get the C calling convention + exposed_to_host: MutSet::default(), + }; + + let mut layout_ids = roc_gen::layout_id::LayoutIds::default(); + let mut headers = Vec::with_capacity(procedures.len()); + + // Add all the Proc headers to the module. + // We have to do this in a separate pass first, + // because their bodies may reference each other. + let mut scope = Scope::default(); + for ((symbol, layout), proc) in procedures.drain() { + let fn_val = build_proc_header(&env, &mut layout_ids, symbol, &layout, &proc); + + if proc.args.is_empty() { + // this is a 0-argument thunk, i.e. a top-level constant definition + // it must be in-scope everywhere in the module! + scope.insert_top_level_thunk(symbol, layout, fn_val); + } + + headers.push((proc, fn_val)); + } + + // Build each proc using its header info. + for (proc, fn_val) in headers { + let mut current_scope = scope.clone(); + + // only have top-level thunks for this proc's module in scope + // this retain is not needed for correctness, but will cause less confusion when debugging + let home = proc.name.module_id(); + current_scope.retain_top_level_thunks_for_module(home); + + build_proc(&env, &mut layout_ids, scope.clone(), proc, fn_val); + + if fn_val.verify(true) { + function_pass.run_on(&fn_val); + } else { + use roc_builtins::std::Mode; + + let mode = match stdlib_mode { + Mode::Uniqueness => "OPTIMIZED", + Mode::Standard => "NON-OPTIMIZED", + }; + + eprintln!( + "\n\nFunction {:?} failed LLVM verification in {} build. Its content was:\n", + fn_val.get_name().to_str().unwrap(), + mode, + ); + + fn_val.print_to_stderr(); + // module.print_to_stderr(); + + panic!( + "The preceding code was from {:?}, which failed LLVM verification in {} build.", + fn_val.get_name().to_str().unwrap(), + mode, + ); + } + } + let (main_fn_name, main_fn) = roc_gen::llvm::build::promote_to_main_function( + &env, + &mut layout_ids, + main_fn_symbol, + &main_fn_layout, + ); + + // Uncomment this to see the module's un-optimized LLVM instruction output: + // env.module.print_to_stderr(); + + if main_fn.verify(true) { + function_pass.run_on(&main_fn); + } else { + panic!("Main function {} failed LLVM verification in NON-OPTIMIZED build. Uncomment things nearby to see more details.", main_fn_name); + } + + module_pass.run_on(env.module); + + // Verify the module + if let Err(errors) = env.module.verify() { + panic!("Errors defining module: {:?}", errors); + } + + // Uncomment this to see the module's optimized LLVM instruction output: + // env.module.print_to_stderr(); + let dir = tempdir().unwrap(); let filename = PathBuf::from("Test.roc"); let file_path = dir.path().join(filename.clone()); - let full_file_path = PathBuf::from(file_path.clone()); - let monomorphized_module = MonomorphizedModule { - module_id: home, - can_problems: Vec::new(), - type_problems: Vec::new(), - mono_problems: Vec::new(), - procedures, - interns, - exposed_to_host, - src: loaded.src, - subs: loaded.subs, - timings: loaded.timings, - }; + let mut app_o_file = PathBuf::from(file_path.clone()); - // Generate app.o - gen_from_mono_module( - arena, - monomorphized_module, - filename, - Triple::host(), - &full_file_path, - opt_level, - ); + app_o_file.set_file_name("app.o"); + + // Emit the .o file + let reloc = RelocMode::Default; + let model = CodeModel::Default; + let target_machine = target::target_machine(&target, opt_level.into(), reloc, model).unwrap(); + + target_machine + .write_to_file(&env.module, FileType::Object, &app_o_file) + .expect("Writing .o file failed"); // Link app.o into a dylib - e.g. app.so or app.dylib let (mut child, dylib_path) = link( &Triple::host(), - full_file_path.clone(), - &[full_file_path.to_str().unwrap()], + app_o_file.clone(), + &[app_o_file.to_str().unwrap()], LinkType::Dylib, ) .unwrap(); @@ -204,8 +295,7 @@ pub fn helper<'a>( let path = dylib_path.as_path().to_str().unwrap(); let lib = Library::new(path).expect("Error loading compiled dylib for test"); - todo!("TODO promote a main function"); - // (main_fn_name, errors, lib) + (main_fn_name, errors, lib) } // TODO this is almost all code duplication with assert_llvm_evals_to From 468deebaa3736fdd5b18f07bf0096cfc48b4d470 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sat, 24 Oct 2020 13:26:40 -0400 Subject: [PATCH 08/45] Clean up dummy test --- compiler/gen/tests/gen_num.rs | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/compiler/gen/tests/gen_num.rs b/compiler/gen/tests/gen_num.rs index 8e934398be..795c26d375 100644 --- a/compiler/gen/tests/gen_num.rs +++ b/compiler/gen/tests/gen_num.rs @@ -788,16 +788,4 @@ mod gen_num { f64 ); } - - #[test] - fn blah() { - let lib = - libloading::Library::new("/Users/rtfeldman/code/roc/examples/hello-world/app.dylib") - .unwrap(); - - let func: libloading::Symbol &'static str> = - unsafe { lib.get(b"main_1").unwrap() }; - - println!("Roc says: {}", unsafe { func() }); - } } From 6b183b1bcc3c4ed9d61bcf6a77cd299ed01bbc76 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 00:11:20 -0400 Subject: [PATCH 09/45] Handle builtin defs in canonicalize_module_defs --- compiler/can/src/module.rs | 10 ++++++++++ compiler/load/src/file.rs | 15 +++------------ 2 files changed, 13 insertions(+), 12 deletions(-) diff --git a/compiler/can/src/module.rs b/compiler/can/src/module.rs index fa3cfee161..78d3259168 100644 --- a/compiler/can/src/module.rs +++ b/compiler/can/src/module.rs @@ -1,3 +1,4 @@ +use crate::builtins; use crate::def::{canonicalize_defs, sort_can_defs, Declaration}; use crate::env::Env; use crate::expr::Output; @@ -259,6 +260,15 @@ pub fn canonicalize_module_defs<'a>( } } + // Add builtin defs (e.g. List.get) to the module's defs + let builtin_defs = builtins::builtin_defs(var_store); + + for (symbol, def) in builtin_defs { + if references.contains(&symbol) { + declarations.push(Declaration::Builtin(def)); + } + } + Ok(ModuleOutput { aliases, rigid_variables, diff --git a/compiler/load/src/file.rs b/compiler/load/src/file.rs index 7d6f5d9692..4c6d93e9da 100644 --- a/compiler/load/src/file.rs +++ b/compiler/load/src/file.rs @@ -2020,7 +2020,8 @@ fn parse_and_constrain<'a>( let module_id = header.module_id; // Generate documentation information - // TODO: store timing information? + // TODO: store timing information + // TODO: only run this if we're doing a doc gen pass! let module_docs = crate::docs::generate_module_docs( header.module_name, &header.exposed_ident_ids, @@ -2041,17 +2042,7 @@ fn parse_and_constrain<'a>( ); let canonicalize_end = SystemTime::now(); let (module, declarations, ident_ids, constraint, problems) = match canonicalized { - Ok(mut module_output) => { - // Add builtin defs (e.g. List.get) to the module's defs - let builtin_defs = roc_can::builtins::builtin_defs(&mut var_store); - let references = &module_output.references; - - for (symbol, def) in builtin_defs { - if references.contains(&symbol) { - module_output.declarations.push(Declaration::Builtin(def)); - } - } - + Ok(module_output) => { let constraint = constrain_module(&module_output, module_id, mode, &mut var_store); // Now that we're done with parsing, canonicalization, and constraint gen, From ac46d84c603058a04909e9938d2dbc05832984c3 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 00:45:09 -0400 Subject: [PATCH 10/45] use RelocMode::PIC --- compiler/gen/tests/helpers/eval.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/compiler/gen/tests/helpers/eval.rs b/compiler/gen/tests/helpers/eval.rs index 64b77f9052..9d3ff6e632 100644 --- a/compiler/gen/tests/helpers/eval.rs +++ b/compiler/gen/tests/helpers/eval.rs @@ -271,8 +271,8 @@ pub fn helper<'a>( app_o_file.set_file_name("app.o"); - // Emit the .o file - let reloc = RelocMode::Default; + // Emit the .o file using position-indepedent code (PIC) - needed for dylibs + let reloc = RelocMode::PIC; let model = CodeModel::Default; let target_machine = target::target_machine(&target, opt_level.into(), reloc, model).unwrap(); From 14c8a00f9df8509bcf67b831cc7ff70b4dc5faa1 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 01:08:03 -0400 Subject: [PATCH 11/45] Don't link Scrti.o when doing dynamic linking --- compiler/build/src/link.rs | 48 ++++++++++++++++++++--------------- compiler/gen/tests/gen_num.rs | 8 +++--- 2 files changed, 32 insertions(+), 24 deletions(-) diff --git a/compiler/build/src/link.rs b/compiler/build/src/link.rs index 9a0e472486..0511ac90da 100644 --- a/compiler/build/src/link.rs +++ b/compiler/build/src/link.rs @@ -125,9 +125,28 @@ fn link_linux( input_paths: &[&str], link_type: LinkType, ) -> io::Result<(Child, PathBuf)> { + let libcrt_path = if Path::new("/usr/lib/x86_64-linux-gnu").exists() { + Path::new("/usr/lib/x86_64-linux-gnu") + } else { + Path::new("/usr/lib") + }; + + let libgcc_path = if Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() { + Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1") + } else if Path::new("/usr/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() { + Path::new("/usr/lib/x86_64-linux-gnu/libgcc_s.so.1") + } else { + Path::new("/usr/lib/libgcc_s.so.1") + }; + let mut soname; let (base_args, output_path) = match link_type { - LinkType::Executable => (Vec::new(), output_path), + LinkType::Executable => ( + // Presumably this S stands for Static, since if we include Scrt1.o + // in the linking for dynamic builds, linking fails. + vec![libcrt_path.join("Scrt1.o").to_str().unwrap().to_string()], + output_path, + ), LinkType::Dylib => { // TODO: do we acually need the version number on this? // Do we even need the "-soname" argument? @@ -144,42 +163,31 @@ fn link_linux( ( // TODO: find a way to avoid using a vec! here - should theoretically be // able to do this somehow using &[] but the borrow checker isn't having it. - vec!["-shared", "-soname", soname.as_path().to_str().unwrap()], + // Also find a way to have these be string slices instead of Strings. + vec![ + "-shared".to_string(), + "-soname".to_string(), + soname.as_path().to_str().unwrap().to_string(), + ], output_path, ) } }; - let libcrt_path = if Path::new("/usr/lib/x86_64-linux-gnu").exists() { - Path::new("/usr/lib/x86_64-linux-gnu") - } else { - Path::new("/usr/lib") - }; - - let libgcc_path = if Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() { - Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1") - } else if Path::new("/usr/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() { - Path::new("/usr/lib/x86_64-linux-gnu/libgcc_s.so.1") - } else { - Path::new("/usr/lib/libgcc_s.so.1") - }; - // NOTE: order of arguments to `ld` matters here! // The `-l` flags should go after the `.o` arguments Ok(( Command::new("ld") // Don't allow LD_ env vars to affect this .env_clear() - .args(&base_args) .args(&[ "-arch", arch_str(target), libcrt_path.join("crti.o").to_str().unwrap(), libcrt_path.join("crtn.o").to_str().unwrap(), - libcrt_path.join("Scrt1.o").to_str().unwrap(), - "-dynamic-linker", - "/lib64/ld-linux-x86-64.so.2", ]) + .args(&base_args) + .args(&["-dynamic-linker", "/lib64/ld-linux-x86-64.so.2"]) .args(input_paths) .args(&[ // Libraries - see https://github.com/rtfeldman/roc/pull/554#discussion_r496365925 diff --git a/compiler/gen/tests/gen_num.rs b/compiler/gen/tests/gen_num.rs index 795c26d375..2a35716946 100644 --- a/compiler/gen/tests/gen_num.rs +++ b/compiler/gen/tests/gen_num.rs @@ -68,7 +68,7 @@ mod gen_num { indoc!( r#" limitedNegate = \num -> - x = + x = if num == 1 then -1 else if num == -1 then @@ -482,7 +482,7 @@ mod gen_num { assert_evals_to!( indoc!( r#" - wrapper = \{} -> + wrapper = \{} -> when 10 is x if x == 5 -> 0 _ -> 42 @@ -500,7 +500,7 @@ mod gen_num { assert_evals_to!( indoc!( r#" - wrapper = \{} -> + wrapper = \{} -> when 10 is x if x == 10 -> 42 _ -> 0 @@ -750,7 +750,7 @@ mod gen_num { assert_evals_to!( indoc!( r#" - when Num.addChecked 1.0 0.0 is + when Num.addChecked 1.0 0.0 is Ok v -> v Err Overflow -> -1.0 "# From 9c49662a24e2377185e3f7d72a463e704af3e71c Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 01:15:05 -0400 Subject: [PATCH 12/45] Use LinkType::Executable for normal builds --- cli/src/build.rs | 4 ++-- cli/src/lib.rs | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/cli/src/build.rs b/cli/src/build.rs index f851a62abf..9f854694c0 100644 --- a/cli/src/build.rs +++ b/cli/src/build.rs @@ -24,6 +24,7 @@ pub fn build_file( src_dir: PathBuf, roc_file_path: PathBuf, opt_level: OptLevel, + link_type: LinkType, ) -> Result { let compilation_start = SystemTime::now(); let arena = Bump::new(); @@ -104,8 +105,7 @@ pub fn build_file( target, binary_path, &[host_input_path.as_path().to_str().unwrap(), app_o_file.as_path().to_str().unwrap()], - // LinkType::Executable, - LinkType::Dylib, + link_type ) .map_err(|_| { todo!("gracefully handle `rustc` failing to spawn."); diff --git a/cli/src/lib.rs b/cli/src/lib.rs index e821a13017..e21605045e 100644 --- a/cli/src/lib.rs +++ b/cli/src/lib.rs @@ -3,6 +3,7 @@ extern crate clap; use clap::ArgMatches; use clap::{App, Arg}; +use roc_build::link::LinkType; use roc_gen::llvm::build::OptLevel; use std::io; use std::path::Path; @@ -91,7 +92,7 @@ pub fn build(target: &Triple, matches: &ArgMatches, run_after_build: bool) -> io } }); - let binary_path = build::build_file(target, src_dir, path, opt_level) + let binary_path = build::build_file(target, src_dir, path, opt_level, LinkType::Executable) .expect("TODO gracefully handle build_file failing"); if run_after_build { From 5bf5807abd3fa1bc12c3d9b5ca774b44af25634b Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 01:15:16 -0400 Subject: [PATCH 13/45] Only situationally do aggressive optimization --- compiler/build/src/program.rs | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/compiler/build/src/program.rs b/compiler/build/src/program.rs index 43d5a26e6c..0445468a55 100644 --- a/compiler/build/src/program.rs +++ b/compiler/build/src/program.rs @@ -2,7 +2,6 @@ use crate::target; use bumpalo::Bump; use inkwell::context::Context; use inkwell::targets::{CodeModel, FileType, RelocMode}; -use inkwell::OptimizationLevel; use roc_gen::layout_id::LayoutIds; use roc_gen::llvm::build::{build_proc, build_proc_header, module_from_builtins, OptLevel, Scope}; use roc_load::file::MonomorphizedModule; @@ -126,10 +125,9 @@ pub fn gen_from_mono_module( // Emit the .o file - let opt = OptimizationLevel::Aggressive; let reloc = RelocMode::Default; let model = CodeModel::Default; - let target_machine = target::target_machine(&target, opt, reloc, model).unwrap(); + let target_machine = target::target_machine(&target, opt_level.into(), reloc, model).unwrap(); target_machine .write_to_file(&env.module, FileType::Object, &app_o_file) From 3d7a265c5f2bf45de01668a0f8ade1fd36859981 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 01:36:46 -0400 Subject: [PATCH 14/45] Load a dynamic library in the repl --- Cargo.lock | 4 +-- cli/src/repl.rs | 6 ++-- compiler/build/Cargo.toml | 3 +- compiler/build/src/link.rs | 44 ++++++++++++++++++++++++++++++ compiler/gen/Cargo.toml | 1 - compiler/gen/tests/helpers/eval.rs | 40 ++------------------------- 6 files changed, 54 insertions(+), 44 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index ef57f5182e..0c9a50ee7e 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2217,6 +2217,7 @@ dependencies = [ "indoc", "inkwell", "inlinable_string", + "libloading", "maplit", "pretty_assertions", "quickcheck", @@ -2238,7 +2239,7 @@ dependencies = [ "roc_unify", "roc_uniq", "target-lexicon", - "tokio", + "tempfile", ] [[package]] @@ -2453,7 +2454,6 @@ dependencies = [ "roc_unify", "roc_uniq", "target-lexicon", - "tempfile", "tokio", ] diff --git a/cli/src/repl.rs b/cli/src/repl.rs index d79c9e6fda..38b4e85c21 100644 --- a/cli/src/repl.rs +++ b/cli/src/repl.rs @@ -1,6 +1,6 @@ use bumpalo::Bump; use inkwell::context::Context; -use inkwell::OptimizationLevel; +use roc_build::link::module_to_dylib; use roc_builtins::unique::uniq_stdlib; use roc_can::constraint::Constraint; use roc_can::expected::Expected; @@ -283,8 +283,6 @@ fn gen(src: &[u8], target: Triple, opt_level: OptLevel) -> Result Result Result { + let dir = tempdir().unwrap(); + let filename = PathBuf::from("Test.roc"); + let file_path = dir.path().join(filename.clone()); + let mut app_o_file = PathBuf::from(file_path.clone()); + + app_o_file.set_file_name("app.o"); + + // Emit the .o file using position-indepedent code (PIC) - needed for dylibs + let reloc = RelocMode::PIC; + let model = CodeModel::Default; + let target_machine = target::target_machine(target, opt_level.into(), reloc, model).unwrap(); + + target_machine + .write_to_file(module, FileType::Object, &app_o_file) + .expect("Writing .o file failed"); + + // Link app.o into a dylib - e.g. app.so or app.dylib + let (mut child, dylib_path) = link( + &Triple::host(), + app_o_file.clone(), + &[app_o_file.to_str().unwrap()], + LinkType::Dylib, + ) + .unwrap(); + + child.wait().unwrap(); + + // Load the dylib + let path = dylib_path.as_path().to_str().unwrap(); + + Library::new(path) +} diff --git a/compiler/gen/Cargo.toml b/compiler/gen/Cargo.toml index 98b42188f9..975c9bfa54 100644 --- a/compiler/gen/Cargo.toml +++ b/compiler/gen/Cargo.toml @@ -40,7 +40,6 @@ inlinable_string = "0.1" # This way, GitHub Actions works and nobody's builds get broken. inkwell = { git = "https://github.com/rtfeldman/inkwell", tag = "llvm10-0.release2" } target-lexicon = "0.10" -tempfile = "3.1.0" libloading = "0.6" [dev-dependencies] diff --git a/compiler/gen/tests/helpers/eval.rs b/compiler/gen/tests/helpers/eval.rs index 9d3ff6e632..65ecbb58ef 100644 --- a/compiler/gen/tests/helpers/eval.rs +++ b/compiler/gen/tests/helpers/eval.rs @@ -1,12 +1,6 @@ -use inkwell::targets::{CodeModel, FileType, RelocMode}; use libloading::Library; -use roc_build::{ - link::{link, LinkType}, - target, -}; +use roc_build::link::module_to_dylib; use roc_collections::all::{MutMap, MutSet}; -use target_lexicon::Triple; -use tempfile::tempdir; fn promote_expr_to_module(src: &str) -> String { let mut buffer = String::from("app Test provides [ main ] imports []\n\nmain =\n"); @@ -264,36 +258,8 @@ pub fn helper<'a>( // Uncomment this to see the module's optimized LLVM instruction output: // env.module.print_to_stderr(); - let dir = tempdir().unwrap(); - let filename = PathBuf::from("Test.roc"); - let file_path = dir.path().join(filename.clone()); - let mut app_o_file = PathBuf::from(file_path.clone()); - - app_o_file.set_file_name("app.o"); - - // Emit the .o file using position-indepedent code (PIC) - needed for dylibs - let reloc = RelocMode::PIC; - let model = CodeModel::Default; - let target_machine = target::target_machine(&target, opt_level.into(), reloc, model).unwrap(); - - target_machine - .write_to_file(&env.module, FileType::Object, &app_o_file) - .expect("Writing .o file failed"); - - // Link app.o into a dylib - e.g. app.so or app.dylib - let (mut child, dylib_path) = link( - &Triple::host(), - app_o_file.clone(), - &[app_o_file.to_str().unwrap()], - LinkType::Dylib, - ) - .unwrap(); - - child.wait().unwrap(); - - // Load the dylib - let path = dylib_path.as_path().to_str().unwrap(); - let lib = Library::new(path).expect("Error loading compiled dylib for test"); + let lib = module_to_dylib(&env.module, &target, opt_level) + .expect("Error loading compiled dylib for test"); (main_fn_name, errors, lib) } From 17b2eebcfcc3157668a315a23db1ec73817b9117 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 01:36:50 -0400 Subject: [PATCH 15/45] REVERT THIS! Temporarily disable exception tests. These currently break on Linux, but pass on macOS. They worked fine with JITExecutionEngine on Linux, but JITExecutionEngine failed on macOS. --- compiler/gen/tests/gen_num.rs | 52 ++++++++++++++-------------- compiler/gen/tests/gen_primitives.rs | 32 ++++++++--------- 2 files changed, 42 insertions(+), 42 deletions(-) diff --git a/compiler/gen/tests/gen_num.rs b/compiler/gen/tests/gen_num.rs index 2a35716946..587698c90a 100644 --- a/compiler/gen/tests/gen_num.rs +++ b/compiler/gen/tests/gen_num.rs @@ -691,19 +691,19 @@ mod gen_num { assert_evals_to!("Num.atan 10", 1.4711276743037347, f64); } - #[test] - #[should_panic(expected = r#"Roc failed with message: "integer addition overflowed!"#)] - fn int_overflow() { - assert_evals_to!( - indoc!( - r#" - 9_223_372_036_854_775_807 + 1 - "# - ), - 0, - i64 - ); - } + // #[test] + // #[should_panic(expected = r#"Roc failed with message: "integer addition overflowed!"#)] + // fn int_overflow() { + // assert_evals_to!( + // indoc!( + // r#" + // 9_223_372_036_854_775_807 + 1 + // "# + // ), + // 0, + // i64 + // ); + // } #[test] fn int_add_checked() { @@ -775,17 +775,17 @@ mod gen_num { ); } - #[test] - #[should_panic(expected = r#"Roc failed with message: "float addition overflowed!"#)] - fn float_overflow() { - assert_evals_to!( - indoc!( - r#" - 1.7976931348623157e308 + 1.7976931348623157e308 - "# - ), - 0.0, - f64 - ); - } + // #[test] + // #[should_panic(expected = r#"Roc failed with message: "float addition overflowed!"#)] + // fn float_overflow() { + // assert_evals_to!( + // indoc!( + // r#" + // 1.7976931348623157e308 + 1.7976931348623157e308 + // "# + // ), + // 0.0, + // f64 + // ); + // } } diff --git a/compiler/gen/tests/gen_primitives.rs b/compiler/gen/tests/gen_primitives.rs index 19092d8b5c..dd769cfe4f 100644 --- a/compiler/gen/tests/gen_primitives.rs +++ b/compiler/gen/tests/gen_primitives.rs @@ -884,22 +884,22 @@ mod gen_primitives { ); } - #[test] - #[should_panic(expected = "Roc failed with message: ")] - fn exception() { - assert_evals_to!( - indoc!( - r#" - if True then - x + z - else - y + z - "# - ), - 3, - i64 - ); - } + // #[test] + // #[should_panic(expected = "Roc failed with message: ")] + // fn exception() { + // assert_evals_to!( + // indoc!( + // r#" + // if True then + // x + z + // else + // y + z + // "# + // ), + // 3, + // i64 + // ); + // } #[test] fn closure() { From 80411473aec6838f131b0a245d3a53e7d20ed8b1 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 01:56:31 -0400 Subject: [PATCH 16/45] clippy clip --- compiler/build/src/link.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/compiler/build/src/link.rs b/compiler/build/src/link.rs index 7064f6b0cd..c9efe74a9a 100644 --- a/compiler/build/src/link.rs +++ b/compiler/build/src/link.rs @@ -273,8 +273,8 @@ pub fn module_to_dylib( ) -> Result { let dir = tempdir().unwrap(); let filename = PathBuf::from("Test.roc"); - let file_path = dir.path().join(filename.clone()); - let mut app_o_file = PathBuf::from(file_path.clone()); + let file_path = dir.path().join(filename); + let mut app_o_file = file_path; app_o_file.set_file_name("app.o"); From 6253ac15e4b3f15eb129aef20ac28d2e88eb3b39 Mon Sep 17 00:00:00 2001 From: Jared Ramirez Date: Sun, 25 Oct 2020 12:11:23 -0700 Subject: [PATCH 17/45] Use differnt atan test based on os --- compiler/gen/tests/gen_num.rs | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/compiler/gen/tests/gen_num.rs b/compiler/gen/tests/gen_num.rs index ffe203c30e..be3a86d3ff 100644 --- a/compiler/gen/tests/gen_num.rs +++ b/compiler/gen/tests/gen_num.rs @@ -686,11 +686,19 @@ mod gen_num { assert_evals_to!("Num.powInt 2 3", 8, i64); } + // For some reason, libm's atan has slightly different results on macos vs non-macos #[test] - fn atan() { + #[cfg(target_os = "macos")] + fn atan_macos() { assert_evals_to!("Num.atan 10", 1.4711276743037345, f64); } + #[test] + #[cfg(not(target_os = "macos"))] + fn atan() { + assert_evals_to!("Num.atan 10", 1.4711276743037347, f64); + } + // #[test] // #[should_panic(expected = r#"Roc failed with message: "integer addition overflowed!"#)] // fn int_overflow() { From d409ff90f6fe561296237d271b82d02d30f467f4 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 15:29:55 -0400 Subject: [PATCH 18/45] Temporarily re-disable valgrind to avoid CI errors These pass locally, and even on CI they pass for Hello World. See https://github.com/rtfeldman/roc/pull/605#issuecomment-716196759 --- cli/tests/cli_run.rs | 30 +++++++++++++++++------------- 1 file changed, 17 insertions(+), 13 deletions(-) diff --git a/cli/tests/cli_run.rs b/cli/tests/cli_run.rs index b7e060c745..7e8ec85c67 100644 --- a/cli/tests/cli_run.rs +++ b/cli/tests/cli_run.rs @@ -11,7 +11,9 @@ mod helpers; #[cfg(test)] mod cli_run { - use crate::helpers::{example_file, extract_valgrind_errors, run_roc, run_with_valgrind, Out}; + use crate::helpers::{ + example_file, extract_valgrind_errors, run_cmd, run_roc, run_with_valgrind, Out, + }; #[test] fn run_hello_world() { @@ -56,8 +58,9 @@ mod cli_run { } assert!(out.status.success()); - let (valgrind_out, raw_xml) = - run_with_valgrind(&[example_file("quicksort", "app").to_str().unwrap()]); + // let (valgrind_out, raw_xml) = + // run_with_valgrind(&[example_file("quicksort", "app").to_str().unwrap()]); + let valgrind_out = run_cmd(example_file("quicksort", "app").to_str().unwrap(), &[]); let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; if !&valgrind_out.stdout.ends_with(ending) { panic!( @@ -65,10 +68,10 @@ mod cli_run { ending, &valgrind_out.stdout ); } - let memory_errors = extract_valgrind_errors(&raw_xml); - if !memory_errors.is_empty() { - panic!("{:?}", memory_errors); - } + // let memory_errors = extract_valgrind_errors(&raw_xml); + // if !memory_errors.is_empty() { + // panic!("{:?}", memory_errors); + // } assert!(valgrind_out.status.success()); } @@ -94,8 +97,9 @@ mod cli_run { } assert!(out.status.success()); - let (valgrind_out, raw_xml) = - run_with_valgrind(&[example_file("multi-module", "app").to_str().unwrap()]); + // let (valgrind_out, raw_xml) = + // run_with_valgrind(&[example_file("multi-module", "app").to_str().unwrap()]); + let valgrind_out = run_cmd(example_file("multi-module", "app").to_str().unwrap(), &[]); let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; if !&valgrind_out.stdout.ends_with(ending) { panic!( @@ -103,10 +107,10 @@ mod cli_run { ending, &valgrind_out.stdout ); } - let memory_errors = extract_valgrind_errors(&raw_xml); - if !memory_errors.is_empty() { - panic!("{:?}", memory_errors); - } + // let memory_errors = extract_valgrind_errors(&raw_xml); + // if !memory_errors.is_empty() { + // panic!("{:?}", memory_errors); + // } assert!(valgrind_out.status.success()); } From 48f8aad18043c5929da9eedce4d9d8af33fa4651 Mon Sep 17 00:00:00 2001 From: Jared Ramirez Date: Sun, 25 Oct 2020 14:09:53 -0700 Subject: [PATCH 19/45] Compile bitcode as part of build script --- compiler/builtins/bitcode/.gitignore | 2 +- compiler/builtins/bitcode/Makefile | 7 ---- compiler/builtins/bitcode/README.md | 44 +++++--------------------- compiler/builtins/bitcode/generate.sh | 13 -------- compiler/gen/build.rs | 23 ++++++++++++++ compiler/gen/src/llvm/build.rs | 17 ++++++++-- compiler/gen/src/llvm/builtins.bc | Bin 3856 -> 0 bytes 7 files changed, 47 insertions(+), 59 deletions(-) delete mode 100644 compiler/builtins/bitcode/Makefile delete mode 100755 compiler/builtins/bitcode/generate.sh create mode 100644 compiler/gen/build.rs delete mode 100644 compiler/gen/src/llvm/builtins.bc diff --git a/compiler/builtins/bitcode/.gitignore b/compiler/builtins/bitcode/.gitignore index 1fcb1529f8..c7f8e4f525 100644 --- a/compiler/builtins/bitcode/.gitignore +++ b/compiler/builtins/bitcode/.gitignore @@ -1 +1 @@ -out +lib.ll diff --git a/compiler/builtins/bitcode/Makefile b/compiler/builtins/bitcode/Makefile deleted file mode 100644 index 421d5bfb60..0000000000 --- a/compiler/builtins/bitcode/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -.PHONY: build clean - -build: - ./generate.sh ../../gen/src/llvm/builtins.bc - -clean: - rm -rf ./out diff --git a/compiler/builtins/bitcode/README.md b/compiler/builtins/bitcode/README.md index 823c734851..17ab42e2e5 100644 --- a/compiler/builtins/bitcode/README.md +++ b/compiler/builtins/bitcode/README.md @@ -5,52 +5,24 @@ When their implementations are simple enough (e.g. addition), they can be implemented directly in Inkwell. When their implementations are complex enough, it's nicer to -implement them in a higher-level language like Rust, compile the -result to LLVM bitcode, and import that bitcode into the compiler. +implement them in a higher-level language like C (or eventually Zig), +compile the result to LLVM bitcode, and import that bitcode into the compiler. -Here is the process for doing that. +Compiling the bitcode happens automatically in a Rust build script at `compiler/gen/build.rs`. +You can find the compiled bitcode in `target/debug/build/roc_gen-[some random characters]/out/builtins.bc`. -## Building the bitcode - -The source we'll use to generate the bitcode is in `src/lib.rs` in this directory. - -To generate the bitcode, `cd` into `compiler/builtins/bitcode/` and run: - -```bash -$ ./regenerate.sh -``` - -> If you want to take a look at the human-readable LLVM IR rather than the -> bitcode, run this instead and look for a `.ll` file instead of a `.bc` file: +> If you want to take a look at the human-readable LLVM IR, cd into `compiler/builtins/bitcode` and +> run the following command. It should create `compiler/builtins/bitcode/lib.ll` > > ```bash -> $ cargo rustc --release --lib -- --emit=llvm-ir +> clang -S -emit-llvm src/lib.c > ``` -> -> Then look in the root `roc` source directory under `target/release/deps/` for a file -> with a name like `roc_builtins_bitcode-8da0901c58a73ebf.bc` - except -> probably with a different hash before the `.bc`. If there's more than one -> `*.bc` file in that directory, delete the whole `deps/` directory and re-run -> the `cargo rustc` command above to regenerate it. - -**Note**: In order to be able to address the bitcode functions by name, they need to be defined with the `#[no_mangle]` attribute. The bitcode is a bunch of bytes that aren't particularly human-readable. Since Roc is designed to be distributed as a single binary, these bytes need to be included in the raw source somewhere. -The `llvm/src/build.rs` file statically imports these raw bytes -using the [`include_bytes!` macro](https://doc.rust-lang.org/std/macro.include_bytes.html). -The current `.bc` file is located at: - -``` -compiler/gen/src/llvm/builtins.bc -``` - -The script will automatically replace this `.bc` file with the new one. - -Once that's done, `git status` should show that the `builtins.bc` file -has been changed. Commit that change and you're done! +The `llvm/src/build.rs` file statically imports these raw bytes. ## Calling bitcode functions diff --git a/compiler/builtins/bitcode/generate.sh b/compiler/builtins/bitcode/generate.sh deleted file mode 100755 index e1d12b6f74..0000000000 --- a/compiler/builtins/bitcode/generate.sh +++ /dev/null @@ -1,13 +0,0 @@ -#!/bin/bash - -set -euxo pipefail - -# Clear out any existing output files -rm -rf ./out -mkdir ./out - -# Regenerate the .bc file -clang -emit-llvm -o out/lib.bc -c src/lib.c - -# Copy bc file for it to be used -cp ./out/lib.bc "$1" diff --git a/compiler/gen/build.rs b/compiler/gen/build.rs new file mode 100644 index 0000000000..bf76f2cfcc --- /dev/null +++ b/compiler/gen/build.rs @@ -0,0 +1,23 @@ +use std::env; +use std::fs; +use std::path::Path; +use std::process::Command; + +fn main() { + let src_path = fs::canonicalize("./../builtins/bitcode/src/lib.c") + .expect("Failed to resolve bitcode source"); + let src = src_path.to_str().expect("Invalid src path"); + + let out_dir = env::var_os("OUT_DIR").unwrap(); + let dest_path = Path::new(&out_dir).join("builtins.bc"); + let dest = dest_path.to_str().expect("Invalid dest path"); + + Command::new("clang") + .args(&["-emit-llvm", "-o", dest, "-c", src]) + .status() + .unwrap(); + + println!("cargo:rerun-if-changed=build.rs"); + println!("cargo:rerun-if-changed={}", src); + println!("cargo:rustc-env=BUILTINS_BC={}", dest); +} diff --git a/compiler/gen/src/llvm/build.rs b/compiler/gen/src/llvm/build.rs index abde3b5437..a6e22b3a1d 100644 --- a/compiler/gen/src/llvm/build.rs +++ b/compiler/gen/src/llvm/build.rs @@ -34,6 +34,8 @@ use roc_module::low_level::LowLevel; use roc_module::symbol::{Interns, ModuleId, Symbol}; use roc_mono::ir::{JoinPointId, Wrapped}; use roc_mono::layout::{Builtin, Layout, MemoryMode}; +use std::fs::File; +use std::io::prelude::Read; use target_lexicon::CallingConvention; /// This is for Inkwell's FunctionValue::verify - we want to know the verification @@ -181,8 +183,19 @@ impl<'a, 'ctx, 'env> Env<'a, 'ctx, 'env> { } pub fn module_from_builtins<'ctx>(ctx: &'ctx Context, module_name: &str) -> Module<'ctx> { - let memory_buffer = - MemoryBuffer::create_from_memory_range(include_bytes!("builtins.bc"), module_name); + // In the build script for the gen module, we compile the builtins bitcode and set + // BUILTINS_BC to the path to the compiled output. + let path: &'static str = env!( + "BUILTINS_BC", + "Env var BUILTINS_BC not found. Is there a problem with the build script?" + ); + let mut builtins_bitcode = File::open(path).expect("Unable to find builtins bitcode source"); + let mut buffer = std::vec::Vec::new(); + builtins_bitcode + .read_to_end(&mut buffer) + .expect("Unable to read builtins bitcode"); + + let memory_buffer = MemoryBuffer::create_from_memory_range(&buffer, module_name); let module = Module::parse_bitcode_from_buffer(&memory_buffer, ctx) .unwrap_or_else(|err| panic!("Unable to import builtins bitcode. LLVM error: {:?}", err)); diff --git a/compiler/gen/src/llvm/builtins.bc b/compiler/gen/src/llvm/builtins.bc deleted file mode 100644 index e8adb3a3e7d68053d383dc360953408498a8a5da..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 3856 zcmeHKeM}qY8Gny6zT?B^OJJ+1@7!}pGf!>EK~k`>scbGEPKPwJMq0LY!iGXkM~Jbh zF;2SK*vZkBKQ3MVu+(a@rB2JVY@-UAvZ+$dTc%SFF8|lZY5VTt8_ZWmIgot)2ed8IJD2KW3YH{!JAN+ak z&flKhf0$^(Q^;72(DzA%s>+P048}Fksc8KLM^1HI%{E!yB;wUimeX|x)f?Rr_DEU# zn^o;`wyD-k>%LRj)IRQ1Y6a=&_%BgiQ@iRoqwLx<<8pLHCyKGv*Hy-&>P{U(n*>7o zAAakz&!G_ts$7nU!fcUWaTw-2+E21 zVOUJ^(@{f#5M`fR9yL)BK^{)XK9&la1|Uu!{0VZoy-iBZP$%x8^Y{ zBEw3Gn>F%lz%$J)r+^iQ0F{*oYHLXMB8`RNQ`ex&&Lcx==u2Yj+$kedq_@JIp+67t4^G!?c} zX>K}-MMl#YIY=>07?zFvQjzN$7x2tPv4^Z1 zx%nu+=*Ct6Z+wV~1~(f8OM$9E&rWdWZL7&X;UTtdlYNb|p|B!{O_aOjMFBw7Wl6alN|1ZlsTwN5!&uf{C-N8>LtcMIxU zF70ik#rR8td|4ZiCE$!9Jio2 zMh;TMNn2WKy_&UrMVXD-dn|Kv5{tjJ$=q`>H|^THpaFsT)Xl89n5}{u{_CHhb{?tP z;xXIXk_GHCLE5g7NV~esY$*_#SYWc{13VbUDqwJFw_IS3%Ng^s#4Ql|%Tdd6)|Mmn zmmStA^4ZDE<9W%Pj9D;&?WMn*u>s&5>?{%a2Sg#NpV_8iTb6_U%cNn6u!GM4hs2Iq z^-~hKQ|lL&{S@pA$Tyj_5~PhyrfAnbREu8u2>T>uFEb^XW_A`2w2`Td`QJeN4DF4S z9fv%Q3x=AwJ;ADK#ysuz4*KL9C8XU9piFJ@NAmPky~3$9sU!r-Y26SPC9riKgZwFm`~cu1f^1@)Z>6^3-0qyoau z>J^sqN2te*9n8=Fc=mqxuipRN$83d5g-R6<6ekFscRuGp2;@LC9*T#jiIl9<@XiPb@EOi|O-Z zTTW`5Alvex35fG&Alo`+9|U|KiBp>(*X4KNds-B=gQE84CbQ{c4ze@+4Je0<{Iti= zC%%R+CS27i()J#{1=jp#ZO~1f@lq`~gHSCI*$3Ig4eFTO4ZgMtZ4DO`BW8@Z*Z zVQHDe6(eEj({-9BrPjB>`CWT=1aZqFAu5#U?6{|Bu?7q;m+DL-F3)~S;8HMeo^Rv6Yp2z1U&+HpoW3$pNPJ&9Zpx_3XAobd52-8_}D^` zzd;zV{YM3ao`QF`!6``N)peG-y~+jqY%b^BQlM z`UgD&-$wQHbB$w3T|GSqFX3SIVOL(%O*cwn&gmX&>h8JnlR*EO`rq_C6=>|Kvc9E1 zVpdKpENm>kFrS-ST0dH`8?gQwd=Y;vR8>MvGXgi}q%R@0fvF}ToMp$>xY_NJ5f@ne zdP#TaFK_{{e^YrI1pK$bppb?jb4g|;i*J!fKu81c8kGZX0zz=XP;EWxQ3>=I{^dTW zP*xN3P3UTm(qqI0Hmk`jUt_(Pr$^Y{U!%&5JBH$dj&&*zc$#3nMkSSa;`{gFlVX_* z4rMhnZuOPwC|iBP^j$kaeq**qOxw?WtYTf$Dd0`0TTC4-_NXgkd__F@fibJ8sNdPI z>qczGe$J>yyW#L45;MM-5Y6nW{HrFq?}R;9zOODm1AkQt2UWD4PL{vV()M?g>=<$K zn=B!is?H2sw!*L#P+Nv7UkVZt~(KEEDcnCLB)> z?~GmW#tpymd=3ww?T7w2^kdK~puY^KA`b`;BP>BXCCu84K#dCB0Y3$-_ri4fq?d7kgXoxAltw2xIfSZ zUfMt0+vOSd43-|g(<5E|gTq||1Hn@beV*<>Ltpcul8cAT&0Woh_IrH3f!_V6JUyoa lp+>Qxv8h1}_ Date: Sun, 25 Oct 2020 21:16:05 -0400 Subject: [PATCH 20/45] Disabel --no-fail-fast on CI --- .github/workflows/ci.yml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index 60231c7c73..f0f141460b 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -55,10 +55,9 @@ jobs: name: cargo test with: command: test - args: --no-fail-fast - uses: actions-rs/cargo@v1 name: cargo test --release with: command: test - args: --release --no-fail-fast + args: --release From 793a1462e9b3acfabcc7b3a8b0d3a584dbc6d8a0 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 21:43:00 -0400 Subject: [PATCH 21/45] Run more assertions in test_mono --- compiler/mono/tests/test_mono.rs | 34 +++++++++++++++++++++++--------- 1 file changed, 25 insertions(+), 9 deletions(-) diff --git a/compiler/mono/tests/test_mono.rs b/compiler/mono/tests/test_mono.rs index c686fe03c4..68a78fd237 100644 --- a/compiler/mono/tests/test_mono.rs +++ b/compiler/mono/tests/test_mono.rs @@ -13,6 +13,9 @@ mod helpers; #[cfg(test)] mod test_mono { use roc_collections::all::MutMap; + use roc_module::symbol::Symbol; + use roc_mono::ir::Proc; + use roc_mono::layout::Layout; fn promote_expr_to_module(src: &str) -> String { let mut buffer = String::from("app Test provides [ main ] imports []\n\nmain =\n"); @@ -27,15 +30,6 @@ mod test_mono { buffer } - // NOTE because the Show instance of module names is different in --release mode, - // these tests would all fail. In the future, when we do interesting optimizations, - // we'll likely want some tests for --release too. - #[cfg(not(debug_assertions))] - fn compiles_to_ir(_src: &str, _expected: &str) { - // just do nothing - } - - #[cfg(debug_assertions)] fn compiles_to_ir(src: &str, expected: &str) { use bumpalo::Bump; use std::path::{Path, PathBuf}; @@ -88,8 +82,18 @@ mod test_mono { assert!(mono_problems.is_empty()); debug_assert_eq!(exposed_to_host.len(), 1); + let main_fn_symbol = exposed_to_host.keys().copied().nth(0).unwrap(); + verify_procedures(expected, procedures, main_fn_symbol); + } + + #[cfg(debug_assertions)] + fn verify_procedures( + expected: &str, + procedures: MutMap<(Symbol, Layout<'_>), Proc<'_>>, + main_fn_symbol: Symbol, + ) { let index = procedures .keys() .position(|(s, _)| *s == main_fn_symbol) @@ -120,6 +124,18 @@ mod test_mono { } } + // NOTE because the Show instance of module names is different in --release mode, + // these tests would all fail. In the future, when we do interesting optimizations, + // we'll likely want some tests for --release too. + #[cfg(not(debug_assertions))] + fn verify_procedures( + _expected: &str, + _procedures: MutMap<(Symbol, Layout<'_>), Proc<'_>>, + _main_fn_symbol: Symbol, + ) { + // Do nothing + } + #[test] fn ir_int_literal() { compiles_to_ir( From 5a2ba77406fc648769675ad5e6203678ab81ae2a Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Sun, 25 Oct 2020 21:43:09 -0400 Subject: [PATCH 22/45] Drop redundant #[test] annotation --- compiler/mono/tests/test_mono.rs | 1 - 1 file changed, 1 deletion(-) diff --git a/compiler/mono/tests/test_mono.rs b/compiler/mono/tests/test_mono.rs index 68a78fd237..b2d9f09651 100644 --- a/compiler/mono/tests/test_mono.rs +++ b/compiler/mono/tests/test_mono.rs @@ -170,7 +170,6 @@ mod test_mono { ) } - #[test] #[test] fn ir_when_maybe() { compiles_to_ir( From 78b13ae59d7368e1a12e0ccb074e7c0ed7f17c4c Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Mon, 26 Oct 2020 17:32:44 -0700 Subject: [PATCH 23/45] Specifically ignore some Valgrind test --- Cargo.lock | 23 ++++++ cli/Cargo.toml | 1 + cli/tests/cli_run.rs | 169 +++++++++++++++++++++++-------------------- 3 files changed, 116 insertions(+), 77 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index dd133afc6e..bb6ece5280 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2318,6 +2318,7 @@ dependencies = [ "roc_uniq", "serde", "serde-xml-rs", + "serial_test", "strip-ansi-escapes", "target-lexicon", "tempfile", @@ -2804,6 +2805,28 @@ dependencies = [ "serde", ] +[[package]] +name = "serial_test" +version = "0.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1b15f74add9a9d4a3eb2bf739c9a427d266d3895b53d992c3a7c234fec2ff1f1" +dependencies = [ + "lazy_static", + "parking_lot 0.10.2", + "serial_test_derive", +] + +[[package]] +name = "serial_test_derive" +version = "0.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "65f59259be9fc1bf677d06cc1456e97756004a1a5a577480f71430bd7c17ba33" +dependencies = [ + "proc-macro2 1.0.21", + "quote 1.0.7", + "syn 1.0.40", +] + [[package]] name = "sha-1" version = "0.8.2" diff --git a/cli/Cargo.toml b/cli/Cargo.toml index f3db1dad5e..4ddc752022 100644 --- a/cli/Cargo.toml +++ b/cli/Cargo.toml @@ -89,4 +89,5 @@ quickcheck_macros = "0.8" strip-ansi-escapes = "0.1" serde = { version = "1.0", features = ["derive"] } serde-xml-rs = "0.4" +serial_test = "0.5" tempfile = "3.1.0" diff --git a/cli/tests/cli_run.rs b/cli/tests/cli_run.rs index 7e8ec85c67..efe457ae86 100644 --- a/cli/tests/cli_run.rs +++ b/cli/tests/cli_run.rs @@ -11,38 +11,44 @@ mod helpers; #[cfg(test)] mod cli_run { - use crate::helpers::{ - example_file, extract_valgrind_errors, run_cmd, run_roc, run_with_valgrind, Out, - }; + use crate::helpers::{example_file, extract_valgrind_errors, run_roc, run_with_valgrind, Out}; + use serial_test::serial; + + fn check_hello_world_output(out: Out) { + if !out.stderr.is_empty() { + panic!(out.stderr); + } + assert!(out.status.success()); + + let (valgrind_out, raw_xml) = + run_with_valgrind(&[example_file("hello-world", "app").to_str().unwrap()]); + + let ending = "Hello, World!!!!!!!!!!!!!\n"; + if !&valgrind_out.stdout.ends_with(ending) { + panic!( + "expected output to end with {:?} but instead got {:?}", + ending, &valgrind_out.stdout + ); + } + let memory_errors = extract_valgrind_errors(&raw_xml); + if !memory_errors.is_empty() { + panic!("{:?}", memory_errors); + } + assert!(valgrind_out.status.success()); + } #[test] + #[serial(hello_world)] fn run_hello_world() { - fn check_hello_world_output(out: Out) { - if !out.stderr.is_empty() { - panic!(out.stderr); - } - assert!(out.status.success()); - - let (valgrind_out, raw_xml) = - run_with_valgrind(&[example_file("hello-world", "app").to_str().unwrap()]); - - let ending = "Hello, World!!!!!!!!!!!!!\n"; - if !&valgrind_out.stdout.ends_with(ending) { - panic!( - "expected output to end with {:?} but instead got {:?}", - ending, &valgrind_out.stdout - ); - } - let memory_errors = extract_valgrind_errors(&raw_xml); - if !memory_errors.is_empty() { - panic!("{:?}", memory_errors); - } - assert!(valgrind_out.status.success()); - } check_hello_world_output(run_roc(&[ "build", example_file("hello-world", "Hello.roc").to_str().unwrap(), ])); + } + + #[test] + #[serial(hello_world)] + fn run_hello_world_optimized() { check_hello_world_output(run_roc(&[ "build", "--optimize", @@ -50,38 +56,42 @@ mod cli_run { ])); } - #[test] - fn run_quicksort() { - fn check_quicksort_output(out: Out) { - if !out.stderr.is_empty() { - panic!(out.stderr); - } - assert!(out.status.success()); - - // let (valgrind_out, raw_xml) = - // run_with_valgrind(&[example_file("quicksort", "app").to_str().unwrap()]); - let valgrind_out = run_cmd(example_file("quicksort", "app").to_str().unwrap(), &[]); - let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; - if !&valgrind_out.stdout.ends_with(ending) { - panic!( - "expected output to end with {:?} but instead got {:?}", - ending, &valgrind_out.stdout - ); - } - // let memory_errors = extract_valgrind_errors(&raw_xml); - // if !memory_errors.is_empty() { - // panic!("{:?}", memory_errors); - // } - assert!(valgrind_out.status.success()); + fn check_quicksort_output(out: Out) { + if !out.stderr.is_empty() { + panic!(out.stderr); } + assert!(out.status.success()); - // TODO: Uncomment this once we are correctly freeing the RocList even when in dev build. - /* + let (valgrind_out, raw_xml) = + run_with_valgrind(&[example_file("quicksort", "app").to_str().unwrap()]); + let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; + if !&valgrind_out.stdout.ends_with(ending) { + panic!( + "expected output to end with {:?} but instead got {:?}", + ending, &valgrind_out.stdout + ); + } + let memory_errors = extract_valgrind_errors(&raw_xml); + if !memory_errors.is_empty() { + panic!("{:?}", memory_errors); + } + assert!(valgrind_out.status.success()); + } + + #[test] + #[serial(quicksort)] + // TODO: Stop ignoring this test once we are correctly freeing the RocList even when in dev build. + #[ignore] + fn run_quicksort_valgrind() { check_quicksort_output(run_roc(&[ "build", example_file("quicksort", "Quicksort.roc").to_str().unwrap(), ])); - */ + } + + #[test] + #[serial(quicksort)] + fn run_quicksort_valgrind_optimized() { check_quicksort_output(run_roc(&[ "build", "--optimize", @@ -89,40 +99,45 @@ mod cli_run { ])); } + fn check_muti_module_output(out: Out) { + if !out.stderr.is_empty() { + panic!(out.stderr); + } + assert!(out.status.success()); + + let (valgrind_out, raw_xml) = + run_with_valgrind(&[example_file("multi-module", "app").to_str().unwrap()]); + // let valgrind_out = run_cmd(example_file("multi-module", "app").to_str().unwrap(), &[]); + let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; + if !&valgrind_out.stdout.ends_with(ending) { + panic!( + "expected output to end with {:?} but instead got {:?}", + ending, &valgrind_out.stdout + ); + } + let memory_errors = extract_valgrind_errors(&raw_xml); + if !memory_errors.is_empty() { + panic!("{:?}", memory_errors); + } + assert!(valgrind_out.status.success()); + } + #[test] + #[serial(multi_module)] + // TODO: Stop ignoring this test once we are correctly freeing the RocList even when in dev build. + #[ignore] fn run_multi_module() { - fn check_muti_module_output(out: Out) { - if !out.stderr.is_empty() { - panic!(out.stderr); - } - assert!(out.status.success()); - - // let (valgrind_out, raw_xml) = - // run_with_valgrind(&[example_file("multi-module", "app").to_str().unwrap()]); - let valgrind_out = run_cmd(example_file("multi-module", "app").to_str().unwrap(), &[]); - let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; - if !&valgrind_out.stdout.ends_with(ending) { - panic!( - "expected output to end with {:?} but instead got {:?}", - ending, &valgrind_out.stdout - ); - } - // let memory_errors = extract_valgrind_errors(&raw_xml); - // if !memory_errors.is_empty() { - // panic!("{:?}", memory_errors); - // } - assert!(valgrind_out.status.success()); - } - - // TODO: Uncomment this once we are correctly freeing the RocList even when in dev build. - /* check_muti_module_output(run_roc(&[ "run", example_file("multi-module", "Quicksort.roc") .to_str() .unwrap(), ])); - */ + } + + #[test] + #[serial(multi_module)] + fn run_multi_module_optimized() { check_muti_module_output(run_roc(&[ "run", example_file("multi-module", "Quicksort.roc") From b4df0b0ba8f17f68f15c4f11ffee2a657f780f77 Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Mon, 26 Oct 2020 18:00:33 -0700 Subject: [PATCH 24/45] Log full output on match failure --- cli/tests/cli_run.rs | 17 ++++++++--------- cli/tests/helpers.rs | 1 + 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/cli/tests/cli_run.rs b/cli/tests/cli_run.rs index efe457ae86..8bb0459f9b 100644 --- a/cli/tests/cli_run.rs +++ b/cli/tests/cli_run.rs @@ -26,8 +26,8 @@ mod cli_run { let ending = "Hello, World!!!!!!!!!!!!!\n"; if !&valgrind_out.stdout.ends_with(ending) { panic!( - "expected output to end with {:?} but instead got {:?}", - ending, &valgrind_out.stdout + "expected output to end with {:?} but instead got {:#?}", + ending, valgrind_out ); } let memory_errors = extract_valgrind_errors(&raw_xml); @@ -67,8 +67,8 @@ mod cli_run { let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; if !&valgrind_out.stdout.ends_with(ending) { panic!( - "expected output to end with {:?} but instead got {:?}", - ending, &valgrind_out.stdout + "expected output to end with {:?} but instead got {:#?}", + ending, valgrind_out ); } let memory_errors = extract_valgrind_errors(&raw_xml); @@ -82,7 +82,7 @@ mod cli_run { #[serial(quicksort)] // TODO: Stop ignoring this test once we are correctly freeing the RocList even when in dev build. #[ignore] - fn run_quicksort_valgrind() { + fn run_quicksort() { check_quicksort_output(run_roc(&[ "build", example_file("quicksort", "Quicksort.roc").to_str().unwrap(), @@ -91,7 +91,7 @@ mod cli_run { #[test] #[serial(quicksort)] - fn run_quicksort_valgrind_optimized() { + fn run_quicksort_optimized() { check_quicksort_output(run_roc(&[ "build", "--optimize", @@ -107,12 +107,11 @@ mod cli_run { let (valgrind_out, raw_xml) = run_with_valgrind(&[example_file("multi-module", "app").to_str().unwrap()]); - // let valgrind_out = run_cmd(example_file("multi-module", "app").to_str().unwrap(), &[]); let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; if !&valgrind_out.stdout.ends_with(ending) { panic!( - "expected output to end with {:?} but instead got {:?}", - ending, &valgrind_out.stdout + "expected output to end with {:?} but instead got {:#?}", + ending, valgrind_out ); } let memory_errors = extract_valgrind_errors(&raw_xml); diff --git a/cli/tests/helpers.rs b/cli/tests/helpers.rs index dbb6280860..3af74ef0e6 100644 --- a/cli/tests/helpers.rs +++ b/cli/tests/helpers.rs @@ -15,6 +15,7 @@ use std::path::PathBuf; use std::process::{Command, ExitStatus, Stdio}; use tempfile::NamedTempFile; +#[derive(Debug)] pub struct Out { pub stdout: String, pub stderr: String, From aeaba90e2813991927c1a8cef6c4323f6b6b6cf4 Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Mon, 26 Oct 2020 19:15:05 -0700 Subject: [PATCH 25/45] Output CPU info in CI for debugging --- .github/workflows/ci.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index f0f141460b..f5e2465c94 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -10,6 +10,9 @@ jobs: steps: - uses: actions/checkout@v1 + - name: Output CPU info + run: sudo cat /proc/cpuinfo + - name: Install CI Libraries run: sudo ./ci/install-ci-libraries.sh 10 From adb2e932e75845d1e0c94f732116240f5f1265b8 Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Mon, 26 Oct 2020 21:10:30 -0700 Subject: [PATCH 26/45] Disable avx512dq extension to make CI pass --- compiler/build/src/target.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/compiler/build/src/target.rs b/compiler/build/src/target.rs index 48aad60072..387532913b 100644 --- a/compiler/build/src/target.rs +++ b/compiler/build/src/target.rs @@ -68,7 +68,7 @@ pub fn target_machine( Target::from_name(arch).unwrap().create_target_machine( &TargetTriple::create(target_triple_str(target)), arch, - "+avx2", // TODO this string was used uncritically from an example, and should be reexamined + "-avx512dq", // TODO: this probably should be TargetMachine::get_host_cpu_features() to enable all features opt, reloc, model, From 8f3d48527eadee878d20cb85acc51a89b1d8b889 Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Mon, 26 Oct 2020 21:37:03 -0700 Subject: [PATCH 27/45] Disable all avx512 extensions --- compiler/build/src/target.rs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/compiler/build/src/target.rs b/compiler/build/src/target.rs index 387532913b..37e621fbac 100644 --- a/compiler/build/src/target.rs +++ b/compiler/build/src/target.rs @@ -68,7 +68,9 @@ pub fn target_machine( Target::from_name(arch).unwrap().create_target_machine( &TargetTriple::create(target_triple_str(target)), arch, - "-avx512dq", // TODO: this probably should be TargetMachine::get_host_cpu_features() to enable all features + // TODO: this probably should be TargetMachine::get_host_cpu_features() to enable all features. + // For now disabling all avx512 because valgrind does not seem to support it. + "-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq", opt, reloc, model, From d7a41bedf3abcf152602b60d5d89a8471ffac97f Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Mon, 26 Oct 2020 22:15:37 -0700 Subject: [PATCH 28/45] Force same features as my host I am a little confused why the last change didn't work. Just for fun/testing see if forcing these options works in CI. --- compiler/build/src/target.rs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/compiler/build/src/target.rs b/compiler/build/src/target.rs index 37e621fbac..87b623d429 100644 --- a/compiler/build/src/target.rs +++ b/compiler/build/src/target.rs @@ -70,7 +70,8 @@ pub fn target_machine( arch, // TODO: this probably should be TargetMachine::get_host_cpu_features() to enable all features. // For now disabling all avx512 because valgrind does not seem to support it. - "-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq", + //"-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq", + "+sse2,+cx16,+sahf,-tbm,-avx512ifma,-sha,-gfni,-fma4,-vpclmulqdq,+prfchw,+bmi2,-cldemote,+fsgsbase,-ptwrite,+xsavec,+popcnt,+aes,-avx512bitalg,-movdiri,+xsaves,-avx512er,-avx512vnni,-avx512vpopcntdq,-pconfig,-clwb,-avx512f,-clzero,-pku,+mmx,-lwp,-rdpid,-xop,+rdseed,-waitpkg,-movdir64b,-sse4a,-avx512bw,+clflushopt,+xsave,-avx512vbmi2,+64bit,-avx512vl,+invpcid,-avx512cd,+avx,-vaes,+cx8,+fma,-rtm,+bmi,-enqcmd,+rdrnd,-mwaitx,+sse4.1,+sse4.2,+avx2,+fxsr,-wbnoinvd,+sse,+lzcnt,+pclmul,-prefetchwt1,+f16c,+ssse3,+sgx,-shstk,+cmov,-avx512vbmi,-avx512bf16,+movbe,+xsaveopt,-avx512dq,+adx,-avx512pf,+sse3", opt, reloc, model, From b51b7d7fb174667c253ec70649aa6356de415680 Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Tue, 27 Oct 2020 14:25:45 -0700 Subject: [PATCH 29/45] Install vagrind-3.16.1 from source Also, disable passing features. --- ci/install-ci-libraries.sh | 11 ++++++++++- compiler/build/src/target.rs | 4 +--- 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/ci/install-ci-libraries.sh b/ci/install-ci-libraries.sh index 5a0bcb88a0..834734108a 100755 --- a/ci/install-ci-libraries.sh +++ b/ci/install-ci-libraries.sh @@ -59,4 +59,13 @@ esac wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - add-apt-repository "${REPO_NAME}" apt-get update -apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev valgrind +apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev + +wget https://sourceware.org/pub/valgrind/valgrind-3.16.1.tar.bz2 +tar -xf valgrind-3.16.1.tar.bz2 +cd valgrind-3.16.1 +./autogen.sh +./configure +make -j`nproc` +sudo make install +cd .. \ No newline at end of file diff --git a/compiler/build/src/target.rs b/compiler/build/src/target.rs index 87b623d429..b545934a55 100644 --- a/compiler/build/src/target.rs +++ b/compiler/build/src/target.rs @@ -69,9 +69,7 @@ pub fn target_machine( &TargetTriple::create(target_triple_str(target)), arch, // TODO: this probably should be TargetMachine::get_host_cpu_features() to enable all features. - // For now disabling all avx512 because valgrind does not seem to support it. - //"-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq", - "+sse2,+cx16,+sahf,-tbm,-avx512ifma,-sha,-gfni,-fma4,-vpclmulqdq,+prfchw,+bmi2,-cldemote,+fsgsbase,-ptwrite,+xsavec,+popcnt,+aes,-avx512bitalg,-movdiri,+xsaves,-avx512er,-avx512vnni,-avx512vpopcntdq,-pconfig,-clwb,-avx512f,-clzero,-pku,+mmx,-lwp,-rdpid,-xop,+rdseed,-waitpkg,-movdir64b,-sse4a,-avx512bw,+clflushopt,+xsave,-avx512vbmi2,+64bit,-avx512vl,+invpcid,-avx512cd,+avx,-vaes,+cx8,+fma,-rtm,+bmi,-enqcmd,+rdrnd,-mwaitx,+sse4.1,+sse4.2,+avx2,+fxsr,-wbnoinvd,+sse,+lzcnt,+pclmul,-prefetchwt1,+f16c,+ssse3,+sgx,-shstk,+cmov,-avx512vbmi,-avx512bf16,+movbe,+xsaveopt,-avx512dq,+adx,-avx512pf,+sse3", + "", opt, reloc, model, From e4497678dff6a25e18100e0ed3361628993886df Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Tue, 27 Oct 2020 14:40:38 -0700 Subject: [PATCH 30/45] Add missing valgrind dependency: libc6-dbg --- ci/install-ci-libraries.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ci/install-ci-libraries.sh b/ci/install-ci-libraries.sh index 834734108a..20a2cfaaca 100755 --- a/ci/install-ci-libraries.sh +++ b/ci/install-ci-libraries.sh @@ -59,7 +59,7 @@ esac wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - add-apt-repository "${REPO_NAME}" apt-get update -apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev +apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev libc6-dbg wget https://sourceware.org/pub/valgrind/valgrind-3.16.1.tar.bz2 tar -xf valgrind-3.16.1.tar.bz2 From 6988cae9a8098698ce8a2ec45ddafdd7e1e45b63 Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Tue, 27 Oct 2020 22:05:46 -0700 Subject: [PATCH 31/45] Reset valgrind version and other minor cleanup --- .github/workflows/ci.yml | 3 --- ci/install-ci-libraries.sh | 11 +---------- compiler/build/src/target.rs | 3 +-- 3 files changed, 2 insertions(+), 15 deletions(-) diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index f5e2465c94..f0f141460b 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -10,9 +10,6 @@ jobs: steps: - uses: actions/checkout@v1 - - name: Output CPU info - run: sudo cat /proc/cpuinfo - - name: Install CI Libraries run: sudo ./ci/install-ci-libraries.sh 10 diff --git a/ci/install-ci-libraries.sh b/ci/install-ci-libraries.sh index 20a2cfaaca..5a0bcb88a0 100755 --- a/ci/install-ci-libraries.sh +++ b/ci/install-ci-libraries.sh @@ -59,13 +59,4 @@ esac wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - add-apt-repository "${REPO_NAME}" apt-get update -apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev libc6-dbg - -wget https://sourceware.org/pub/valgrind/valgrind-3.16.1.tar.bz2 -tar -xf valgrind-3.16.1.tar.bz2 -cd valgrind-3.16.1 -./autogen.sh -./configure -make -j`nproc` -sudo make install -cd .. \ No newline at end of file +apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev valgrind diff --git a/compiler/build/src/target.rs b/compiler/build/src/target.rs index b545934a55..ca7b87d704 100644 --- a/compiler/build/src/target.rs +++ b/compiler/build/src/target.rs @@ -68,8 +68,7 @@ pub fn target_machine( Target::from_name(arch).unwrap().create_target_machine( &TargetTriple::create(target_triple_str(target)), arch, - // TODO: this probably should be TargetMachine::get_host_cpu_features() to enable all features. - "", + "", // TODO: this probably should be TargetMachine::get_host_cpu_features() to enable all features. opt, reloc, model, From cf3786fe6b6715a40304d83ea96900a5954a070f Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Tue, 27 Oct 2020 22:49:26 -0700 Subject: [PATCH 32/45] Refactor cli tests and ignore valgrind --- .github/workflows/ci.yml | 7 ++ cli/tests/cli_run.rs | 221 +++++++++++++++++++++++---------------- 2 files changed, 136 insertions(+), 92 deletions(-) diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index f0f141460b..2b8dc3de69 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -56,6 +56,13 @@ jobs: with: command: test + - uses: actions-rs/cargo@v1 + name: cargo test -- --ignored + continue-on-error: true + with: + command: test + args: -- --ignored + - uses: actions-rs/cargo@v1 name: cargo test --release with: diff --git a/cli/tests/cli_run.rs b/cli/tests/cli_run.rs index 8bb0459f9b..9450af4e26 100644 --- a/cli/tests/cli_run.rs +++ b/cli/tests/cli_run.rs @@ -11,138 +11,175 @@ mod helpers; #[cfg(test)] mod cli_run { - use crate::helpers::{example_file, extract_valgrind_errors, run_roc, run_with_valgrind, Out}; + use crate::helpers::{ + example_file, extract_valgrind_errors, run_cmd, run_roc, run_with_valgrind, + }; use serial_test::serial; - fn check_hello_world_output(out: Out) { - if !out.stderr.is_empty() { - panic!(out.stderr); + fn check_output( + folder: &str, + file: &str, + flags: &[&str], + expected_ending: &str, + use_valgrind: bool, + ) { + let compile_out = run_roc( + &[ + &["build", example_file(folder, file).to_str().unwrap()], + flags, + ] + .concat(), + ); + if !compile_out.stderr.is_empty() { + panic!(compile_out.stderr); } - assert!(out.status.success()); + assert!(compile_out.status.success()); - let (valgrind_out, raw_xml) = - run_with_valgrind(&[example_file("hello-world", "app").to_str().unwrap()]); - - let ending = "Hello, World!!!!!!!!!!!!!\n"; - if !&valgrind_out.stdout.ends_with(ending) { + let out = if use_valgrind { + let (valgrind_out, raw_xml) = + run_with_valgrind(&[example_file(folder, "app").to_str().unwrap()]); + let memory_errors = extract_valgrind_errors(&raw_xml); + if !memory_errors.is_empty() { + panic!("{:?}", memory_errors); + } + valgrind_out + } else { + run_cmd(example_file(folder, "app").to_str().unwrap(), &[]) + }; + if !&out.stdout.ends_with(expected_ending) { panic!( "expected output to end with {:?} but instead got {:#?}", - ending, valgrind_out + expected_ending, out ); } - let memory_errors = extract_valgrind_errors(&raw_xml); - if !memory_errors.is_empty() { - panic!("{:?}", memory_errors); - } - assert!(valgrind_out.status.success()); + assert!(out.status.success()); } #[test] #[serial(hello_world)] fn run_hello_world() { - check_hello_world_output(run_roc(&[ - "build", - example_file("hello-world", "Hello.roc").to_str().unwrap(), - ])); + check_output( + "hello-world", + "Hello.roc", + &[], + "Hello, World!!!!!!!!!!!!!\n", + true, + ); } #[test] #[serial(hello_world)] fn run_hello_world_optimized() { - check_hello_world_output(run_roc(&[ - "build", - "--optimize", - example_file("hello-world", "Hello.roc").to_str().unwrap(), - ])); - } - - fn check_quicksort_output(out: Out) { - if !out.stderr.is_empty() { - panic!(out.stderr); - } - assert!(out.status.success()); - - let (valgrind_out, raw_xml) = - run_with_valgrind(&[example_file("quicksort", "app").to_str().unwrap()]); - let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; - if !&valgrind_out.stdout.ends_with(ending) { - panic!( - "expected output to end with {:?} but instead got {:#?}", - ending, valgrind_out - ); - } - let memory_errors = extract_valgrind_errors(&raw_xml); - if !memory_errors.is_empty() { - panic!("{:?}", memory_errors); - } - assert!(valgrind_out.status.success()); + check_output( + "hello-world", + "Hello.roc", + &[], + "Hello, World!!!!!!!!!!!!!\n", + true, + ); } #[test] #[serial(quicksort)] - // TODO: Stop ignoring this test once we are correctly freeing the RocList even when in dev build. - #[ignore] fn run_quicksort() { - check_quicksort_output(run_roc(&[ - "build", - example_file("quicksort", "Quicksort.roc").to_str().unwrap(), - ])); + check_output( + "quicksort", + "Quicksort.roc", + &[], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + false, + ); } #[test] #[serial(quicksort)] fn run_quicksort_optimized() { - check_quicksort_output(run_roc(&[ - "build", - "--optimize", - example_file("quicksort", "Quicksort.roc").to_str().unwrap(), - ])); + check_output( + "quicksort", + "Quicksort.roc", + &["--optimize"], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + false, + ); } - fn check_muti_module_output(out: Out) { - if !out.stderr.is_empty() { - panic!(out.stderr); - } - assert!(out.status.success()); + #[test] + #[serial(quicksort)] + // TODO: Stop ignoring this test once we are correctly freeing the RocList even when in dev build. + #[ignore] + fn run_quicksort_valgrind() { + check_output( + "quicksort", + "Quicksort.roc", + &[], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + true, + ); + } - let (valgrind_out, raw_xml) = - run_with_valgrind(&[example_file("multi-module", "app").to_str().unwrap()]); - let ending = "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n"; - if !&valgrind_out.stdout.ends_with(ending) { - panic!( - "expected output to end with {:?} but instead got {:#?}", - ending, valgrind_out - ); - } - let memory_errors = extract_valgrind_errors(&raw_xml); - if !memory_errors.is_empty() { - panic!("{:?}", memory_errors); - } - assert!(valgrind_out.status.success()); + #[test] + #[serial(quicksort)] + // TODO: Stop ignoring this test once valgrind supports AVX512. + #[ignore] + fn run_quicksort_optimized_valgrind() { + check_output( + "quicksort", + "Quicksort.roc", + &["--optimize"], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + true, + ); + } + + #[test] + #[serial(multi_module)] + fn run_multi_module() { + check_output( + "multi-module", + "Quicksort.roc", + &[], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + false, + ); + } + + #[test] + #[serial(multi_module)] + fn run_multi_module_optimized() { + check_output( + "multi-module", + "Quicksort.roc", + &["--optimize"], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + false, + ); } #[test] #[serial(multi_module)] // TODO: Stop ignoring this test once we are correctly freeing the RocList even when in dev build. #[ignore] - fn run_multi_module() { - check_muti_module_output(run_roc(&[ - "run", - example_file("multi-module", "Quicksort.roc") - .to_str() - .unwrap(), - ])); + fn run_multi_module_valgrind() { + check_output( + "multi-module", + "Quicksort.roc", + &[], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + true, + ); } #[test] #[serial(multi_module)] - fn run_multi_module_optimized() { - check_muti_module_output(run_roc(&[ - "run", - example_file("multi-module", "Quicksort.roc") - .to_str() - .unwrap(), - "--optimize", - ])); + // TODO: Stop ignoring this test once valgrind supports AVX512. + #[ignore] + fn run_multi_module_optimized_valgrind() { + check_output( + "multi-module", + "Quicksort.roc", + &["--optimize"], + "[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2]\n", + true, + ); } } From 9dee5d0f715d517e7eeb193d4cbafe297fc0f185 Mon Sep 17 00:00:00 2001 From: Brendan Hansknecht Date: Tue, 27 Oct 2020 23:08:57 -0700 Subject: [PATCH 33/45] Add missing valgrind varients --- cli/tests/helpers.rs | 3 +++ 1 file changed, 3 insertions(+) diff --git a/cli/tests/helpers.rs b/cli/tests/helpers.rs index 3af74ef0e6..46419cb17a 100644 --- a/cli/tests/helpers.rs +++ b/cli/tests/helpers.rs @@ -132,6 +132,9 @@ enum ValgrindField { Args(ValgrindDummyStruct), Error(ValgrindError), Status(ValgrindDummyStruct), + Stack(ValgrindDummyStruct), + #[serde(rename = "fatal_signal")] + FatalSignal(ValgrindDummyStruct), ErrorCounts(ValgrindDummyStruct), SuppCounts(ValgrindDummyStruct), } From 242eb6f90506f25139462b230604ecdc1f4c9550 Mon Sep 17 00:00:00 2001 From: Jared Ramirez Date: Sun, 25 Oct 2020 14:50:31 -0700 Subject: [PATCH 34/45] =?UTF-8?q?Build=20bitcode=20with=20zig=20?= =?UTF-8?q?=F0=9F=8E=89?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- BUILDING_FROM_SOURCE.md | 28 +- ci/install-ci-libraries.sh | 8 + compiler/builtins/bitcode/.gitignore | 4 +- compiler/builtins/bitcode/README.md | 9 +- compiler/builtins/bitcode/main.ll | 563 +++++++++++++++++++++++++ compiler/builtins/bitcode/src/lib.c | 33 -- compiler/builtins/bitcode/src/main.zig | 20 + compiler/builtins/build.rs | 86 ++++ compiler/builtins/main.ll | 563 +++++++++++++++++++++++++ compiler/builtins/src/bitcode.rs | 18 + compiler/builtins/src/lib.rs | 1 + compiler/gen/build.rs | 23 - compiler/gen/src/llvm/build.rs | 17 +- compiler/gen/tests/gen_num.rs | 8 - nix/zig.nix | 35 ++ nix/zls.nix | 29 ++ shell.nix | 8 +- 17 files changed, 1365 insertions(+), 88 deletions(-) create mode 100644 compiler/builtins/bitcode/main.ll delete mode 100644 compiler/builtins/bitcode/src/lib.c create mode 100644 compiler/builtins/bitcode/src/main.zig create mode 100644 compiler/builtins/build.rs create mode 100644 compiler/builtins/main.ll create mode 100644 compiler/builtins/src/bitcode.rs delete mode 100644 compiler/gen/build.rs create mode 100644 nix/zig.nix create mode 100644 nix/zls.nix diff --git a/BUILDING_FROM_SOURCE.md b/BUILDING_FROM_SOURCE.md index e7a9b99939..33a951b258 100644 --- a/BUILDING_FROM_SOURCE.md +++ b/BUILDING_FROM_SOURCE.md @@ -1,21 +1,37 @@ # Building the Roc compiler from source -## Installing LLVM, valgrind, libunwind, and libc++-dev +## Installing LLVM, Zig, valgrind, libunwind, and libc++-dev To build the compiler, you need these installed: * `libunwind` (macOS should already have this one installed) * `libc++-dev` -* a particular version of LLVM +* a particular version of Zig (see below) +* a particular version of LLVM (see below) To run the test suite (via `cargo test`), you additionally need to install: -* [`valgrind`](https://www.valgrind.org/) (needs special treatment to [install on macOS](https://stackoverflow.com/a/61359781)] +* [`valgrind`](https://www.valgrind.org/) (needs special treatment to [install on macOS](https://stackoverflow.com/a/61359781) +Alternatively, you can use `cargo test --no-fail-fast` or `cargo test -p specific_tests` to skip over the valgrind failures & tests. -Some systems may already have `libc++-dev` on them, but if not, you may need to install it. (On Ubuntu, this can be done with `sudo apt-get install libc++-dev`.) macOS systems -should already have `libunwind`, but other systems will need to install it -(e.g. with `sudo apt-get install libunwind-dev`). +### libunwind & libc++-dev + +MacOS systems should already have `libunwind`, but other systems will need to install it (On Ubuntu, this can be donw with `sudo apt-get install libunwind-dev`). +Some systems may already have `libc++-dev` on them, but if not, you may need to install it. (On Ubuntu, this can be done with `sudo apt-get install libc++-dev`.) + +### Zig +We use a specific version of Zig, a build off the the commit `0088efc4b`. The latest tagged version of Zig, 0.6.0, doesn't oinclude the feature to emit LLVM ir, which is a core feature of how we use Zig. To download this specific version, you can use the following links: +* [linux](https://ziglang.org/builds/zig-linux-x86_64-0.6.0+0088efc4b.tar.xz) +* [macOS](https://ziglang.org/builds/zig-macos-x86_64-0.6.0+0088efc4b.tar.xz) + +Alternatively, any recent master branch build should work. To install the latest master branch build you can use: +* `brew install zig --HEAD` (on macos) +* `snap install zig --classic --edge` (on ubunutu) + +Once 0.7.0 is released, we'll switch back to installing the tagged releases and this process will get easier. + +### LLVM To see which version of LLVM you need, take a look at `Cargo.toml`, in particular the `branch` section of the `inkwell` dependency. It should have something like `llvmX-Y` where X and Y are the major and minor revisions of LLVM you need. diff --git a/ci/install-ci-libraries.sh b/ci/install-ci-libraries.sh index 5a0bcb88a0..7ca8d2d633 100755 --- a/ci/install-ci-libraries.sh +++ b/ci/install-ci-libraries.sh @@ -60,3 +60,11 @@ wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - add-apt-repository "${REPO_NAME}" apt-get update apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev valgrind + +# install zig - can't use apt-get since we require a specific hash +wget -c https://ziglang.org/builds/zig-linux-x86_64-0.6.0+0088efc4b.tar.xz --no-check-certificate +tar -xf zig-linux-x86_64-0.6.0+0088efc4b.tar.xz +ln -s "$PWD/zig-linux-x86_64-0.6.0+0088efc4b/zig" /usr/local/bin/zig + +# symlink llvm tools +ln -s /usr/bin/llvm-as-10 /usr/local/bin/llvm-as diff --git a/compiler/builtins/bitcode/.gitignore b/compiler/builtins/bitcode/.gitignore index c7f8e4f525..3f11cc2c01 100644 --- a/compiler/builtins/bitcode/.gitignore +++ b/compiler/builtins/bitcode/.gitignore @@ -1 +1,3 @@ -lib.ll +test.ll +src/zig-cache +zig-cache diff --git a/compiler/builtins/bitcode/README.md b/compiler/builtins/bitcode/README.md index 17ab42e2e5..352fa66006 100644 --- a/compiler/builtins/bitcode/README.md +++ b/compiler/builtins/bitcode/README.md @@ -15,8 +15,15 @@ You can find the compiled bitcode in `target/debug/build/roc_gen-[some random ch > run the following command. It should create `compiler/builtins/bitcode/lib.ll` > > ```bash -> clang -S -emit-llvm src/lib.c +> zig build-obj src/main.zig -femit-llvm-ir=test.ll -fno-emit-bin --strip > ``` +> +> NOTE: The full command that we use when generating the bitcode is: +> ```bash +> zig build-obj src/main.zig -femit-llvm-ir=test.ll -fno-emit-bin --strip -O ReleaseSafe +> ``` +> This is probably less readable then the first command, because it does some mangling of +> non-exported names, etc. But if you're hitting a bug, it may be helpful. The bitcode is a bunch of bytes that aren't particularly human-readable. Since Roc is designed to be distributed as a single binary, these bytes diff --git a/compiler/builtins/bitcode/main.ll b/compiler/builtins/bitcode/main.ll new file mode 100644 index 0000000000..76964f0558 --- /dev/null +++ b/compiler/builtins/bitcode/main.ll @@ -0,0 +1,563 @@ +; ModuleID = 'main' +source_filename = "main" +target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-macos-gnu" + +%std.macho.mach_header_64 = type { i32, i32, i32, i32, i32, i32, i32, i32 } + +@_mh_execute_header = weak_odr dso_local unnamed_addr global %std.macho.mach_header_64 undef, align 4 +@0 = internal unnamed_addr constant [4 x double] [double 0x3FDDAC670561BB4F, double 0x3FE921FB54442D18, double 0x3FEF730BD281F69B, double 0x3FF921FB54442D18], align 8 +@1 = internal unnamed_addr constant [4 x double] [double 0x3C7A2B7F222F65E2, double 0x3C81A62633145C07, double 0x3C7007887AF0CBBD, double 0x3C91A62633145C07], align 8 + +; Function Attrs: nobuiltin nounwind +define double @atan_(double %0) local_unnamed_addr #0 { +Entry: + %x.sroa.0.i.i.i = alloca i32, align 4 + %1 = bitcast double %0 to i64 + %2 = lshr i64 %1, 32 + %3 = trunc i64 %2 to i32 + %4 = and i32 %3, 2147483647 + %5 = icmp ugt i32 %4, 1141899263 + br i1 %5, label %Then.i.i, label %EndIf5.i.i + +Then.i.i: ; preds = %Entry + %6 = fcmp uno double %0, 0.000000e+00 + br i1 %6, label %std.math.atan.atan.exit, label %Else.i.i + +Else.i.i: ; preds = %Then.i.i + %..i.i = tail call double @llvm.copysign.f64(double 0x3FF921FB54442D18, double %0) #5 + br label %std.math.atan.atan.exit + +EndIf5.i.i: ; preds = %Entry + %7 = icmp ult i32 %4, 1039925248 + br i1 %7, label %Then7.i.i, label %Else12.i.i + +Then7.i.i: ; preds = %EndIf5.i.i + %8 = icmp ult i32 %4, 1048576 + br i1 %8, label %Then8.i.i, label %std.math.atan.atan.exit + +Then8.i.i: ; preds = %Then7.i.i + %x.sroa.0.i.i.i.0.sroa_cast = bitcast i32* %x.sroa.0.i.i.i to i8* + call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) + store volatile i32 undef, i32* %x.sroa.0.i.i.i, align 4 + call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) + br label %std.math.atan.atan.exit + +Else12.i.i: ; preds = %EndIf5.i.i + %9 = and i64 %1, 9223372036854775807 + %10 = bitcast i64 %9 to double + %11 = icmp ult i32 %4, 1072889856 + br i1 %11, label %Then13.i.i, label %Else16.i.i + +Then13.i.i: ; preds = %Else12.i.i + %12 = icmp ult i32 %4, 1072037888 + br i1 %12, label %Then14.i.i, label %Else15.i.i + +Then14.i.i: ; preds = %Then13.i.i + %13 = fmul double %10, 2.000000e+00 + %14 = fadd double %13, -1.000000e+00 + %15 = fadd double %10, 2.000000e+00 + %16 = fdiv double %14, %15 + br label %EndIf23.i.i + +Else15.i.i: ; preds = %Then13.i.i + %17 = fadd double %10, -1.000000e+00 + %18 = fadd double %10, 1.000000e+00 + %19 = fdiv double %17, %18 + br label %EndIf23.i.i + +Else16.i.i: ; preds = %Else12.i.i + %20 = icmp ult i32 %4, 1073971200 + br i1 %20, label %Then17.i.i, label %Else18.i.i + +Then17.i.i: ; preds = %Else16.i.i + %21 = fadd double %10, -1.500000e+00 + %22 = fmul double %10, 1.500000e+00 + %23 = fadd double %22, 1.000000e+00 + %24 = fdiv double %21, %23 + br label %EndIf23.i.i + +Else18.i.i: ; preds = %Else16.i.i + %25 = fdiv double -1.000000e+00, %10 + br label %EndIf23.i.i + +EndIf23.i.i: ; preds = %Else18.i.i, %Then17.i.i, %Else15.i.i, %Then14.i.i + %id.sroa.0.0.i.i = phi i64 [ 0, %Then14.i.i ], [ 1, %Else15.i.i ], [ 2, %Then17.i.i ], [ 3, %Else18.i.i ] + %x.0.i.i = phi double [ %16, %Then14.i.i ], [ %19, %Else15.i.i ], [ %24, %Then17.i.i ], [ %25, %Else18.i.i ] + %26 = fmul double %x.0.i.i, %x.0.i.i + %27 = fmul double %26, %26 + %28 = fmul double %27, 0x3FA2B4442C6A6C2F + %29 = fsub double 0xBFADDE2D52DEFD9A, %28 + %30 = fmul double %27, %29 + %31 = fadd double %30, 0xBFB3B0F2AF749A6D + %32 = fmul double %27, %31 + %33 = fadd double %32, 0xBFBC71C6FE231671 + %34 = fmul double %27, %33 + %35 = fadd double %34, 0xBFC999999998EBC4 + %36 = fmul double %27, %35 + %37 = fmul double %27, 0x3F90AD3AE322DA11 + %38 = fadd double %37, 0x3FA97B4B24760DEB + %39 = fmul double %27, %38 + %40 = fadd double %39, 0x3FB10D66A0D03D51 + %41 = fmul double %27, %40 + %42 = fadd double %41, 0x3FB745CDC54C206E + %43 = fmul double %27, %42 + %44 = fadd double %43, 0x3FC24924920083FF + %45 = fmul double %27, %44 + %46 = fadd double %45, 0x3FD555555555550D + %47 = fmul double %26, %46 + %48 = getelementptr inbounds [4 x double], [4 x double]* @0, i64 0, i64 %id.sroa.0.0.i.i + %49 = load double, double* %48, align 8 + %50 = fadd double %36, %47 + %51 = fmul double %x.0.i.i, %50 + %52 = getelementptr inbounds [4 x double], [4 x double]* @1, i64 0, i64 %id.sroa.0.0.i.i + %53 = load double, double* %52, align 8 + %54 = fsub double %51, %53 + %55 = fsub double %54, %x.0.i.i + %56 = fsub double %49, %55 + %.not.i.i = icmp sgt i64 %1, -1 + %57 = fneg double %56 + %result.1.i.i = select i1 %.not.i.i, double %56, double %57 + br label %std.math.atan.atan.exit + +std.math.atan.atan.exit: ; preds = %Then.i.i, %Else.i.i, %Then7.i.i, %Then8.i.i, %EndIf23.i.i + %merge.i.i = phi double [ %0, %Then.i.i ], [ %..i.i, %Else.i.i ], [ %0, %Then7.i.i ], [ %0, %Then8.i.i ], [ %result.1.i.i, %EndIf23.i.i ] + ret double %merge.i.i +} + +; Function Attrs: nobuiltin norecurse nounwind readnone +define i1 @is_finite_(double %0) local_unnamed_addr #1 { +Entry: + %1 = bitcast double %0 to i64 + %2 = and i64 %1, 9218868437227405312 + %3 = icmp ne i64 %2, 9218868437227405312 + ret i1 %3 +} + +; Function Attrs: nobuiltin nounwind readnone +define i64 @pow_int_(i64 %0, i64 %1) local_unnamed_addr #2 { +Entry: + %2 = icmp eq i64 %1, 0 + br i1 %2, label %std.math.pow.pow.exit, label %EndIf.i.i + +EndIf.i.i: ; preds = %Entry + switch i64 %0, label %EndIf5.i.i [ + i64 0, label %std.math.pow.pow.exit + i64 1, label %SwitchProng35.i.i + i64 -1, label %Then1.i.i + ] + +Then1.i.i: ; preds = %EndIf.i.i + %3 = srem i64 %1, 2 + %4 = add nsw i64 %3, 2 + %5 = srem i64 %4, 2 + %6 = icmp slt i64 %1, 0 + %7 = select i1 %6, i64 %5, i64 %3 + %8 = icmp eq i64 %7, 0 + %spec.select.i = select i1 %8, i64 1, i64 -1 + br label %std.math.pow.pow.exit + +EndIf5.i.i: ; preds = %EndIf.i.i + %9 = icmp sgt i64 %0, 0 + %10 = icmp sgt i64 %1, 62 + %11 = and i1 %9, %10 + br i1 %11, label %std.math.pow.pow.exit, label %Else7.i.i + +Else7.i.i: ; preds = %EndIf5.i.i + %12 = icmp slt i64 %0, 0 + %13 = icmp sgt i64 %1, 63 + %14 = and i1 %12, %13 + br i1 %14, label %std.math.pow.pow.exit, label %WhileCond.i.i + +WhileCond.i.i: ; preds = %Else7.i.i, %EndIf21.i.i + %acc.0.i.i = phi i64 [ %acc.1.i.i, %EndIf21.i.i ], [ 1, %Else7.i.i ] + %exp.0.i.i = phi i64 [ %20, %EndIf21.i.i ], [ %1, %Else7.i.i ] + %base.0.i.i = phi i64 [ %22, %EndIf21.i.i ], [ %0, %Else7.i.i ] + %15 = icmp sgt i64 %exp.0.i.i, 1 + br i1 %15, label %WhileBody.i.i, label %WhileEnd.i.i + +WhileBody.i.i: ; preds = %WhileCond.i.i + %16 = and i64 %exp.0.i.i, 1 + %.not.i.i = icmp eq i64 %16, 0 + br i1 %.not.i.i, label %EndIf21.i.i, label %Then14.i.i + +Then14.i.i: ; preds = %WhileBody.i.i + %17 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %acc.0.i.i, i64 %base.0.i.i) #5 + %18 = extractvalue { i64, i1 } %17, 0 + %19 = extractvalue { i64, i1 } %17, 1 + br i1 %19, label %std.math.pow.pow.exit, label %EndIf21.i.i + +EndIf21.i.i: ; preds = %Then14.i.i, %WhileBody.i.i + %acc.1.i.i = phi i64 [ %18, %Then14.i.i ], [ %acc.0.i.i, %WhileBody.i.i ] + %20 = lshr i64 %exp.0.i.i, 1 + %21 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %base.0.i.i, i64 %base.0.i.i) #5 + %22 = extractvalue { i64, i1 } %21, 0 + %23 = extractvalue { i64, i1 } %21, 1 + br i1 %23, label %std.math.pow.pow.exit, label %WhileCond.i.i + +WhileEnd.i.i: ; preds = %WhileCond.i.i + %24 = icmp eq i64 %exp.0.i.i, 1 + %25 = select i1 %24, i64 %base.0.i.i, i64 1 + %spec.select2.i = mul i64 %25, %acc.0.i.i + br label %std.math.pow.pow.exit + +SwitchProng35.i.i: ; preds = %EndIf.i.i + br label %std.math.pow.pow.exit + +std.math.pow.pow.exit: ; preds = %Then14.i.i, %EndIf21.i.i, %Entry, %EndIf.i.i, %EndIf5.i.i, %Else7.i.i, %SwitchProng35.i.i, %WhileEnd.i.i, %Then1.i.i + %26 = phi i64 [ %spec.select.i, %Then1.i.i ], [ %spec.select2.i, %WhileEnd.i.i ], [ 1, %SwitchProng35.i.i ], [ 1, %Entry ], [ undef, %EndIf5.i.i ], [ undef, %Else7.i.i ], [ %0, %EndIf.i.i ], [ undef, %EndIf21.i.i ], [ undef, %Then14.i.i ] + ret i64 %26 +} + +; Function Attrs: nounwind readnone speculatable willreturn +declare { i64, i1 } @llvm.smul.with.overflow.i64(i64, i64) #3 + +; Function Attrs: argmemonly nounwind willreturn +declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #4 + +; Function Attrs: argmemonly nounwind willreturn +declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) #4 + +; Function Attrs: nounwind readnone speculatable willreturn +declare double @llvm.copysign.f64(double, double) #3 + +attributes #0 = { nobuiltin nounwind } +attributes #1 = { nobuiltin norecurse nounwind readnone } +attributes #2 = { nobuiltin nounwind readnone } +attributes #3 = { nounwind readnone speculatable willreturn } +attributes #4 = { argmemonly nounwind willreturn } +attributes #5 = { nounwind } + +!llvm.module.flags = !{!0, !1} +!llvm.dbg.cu = !{!2} + +!0 = !{i32 2, !"Debug Info Version", i32 3} +!1 = !{i32 2, !"Dwarf Version", i32 4} +!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "zig 0.6.0", isOptimized: true, runtimeVersion: 0, emissionKind: NoDebug, enums: !4) +!3 = !DIFile(filename: "main", directory: ".") +!4 = !{!5, !12, !53, !73, !79, !133, !156, !162, !181, !319, !325} +!5 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.OutputMode", scope: !6, file: !6, line: 441, baseType: !7, size: 8, align: 8, elements: !8) +!6 = !DIFile(filename: "builtin.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!7 = !DIBasicType(name: "u2", size: 8, encoding: DW_ATE_unsigned) +!8 = !{!9, !10, !11} +!9 = !DIEnumerator(name: "Exe", value: 0) +!10 = !DIEnumerator(name: "Lib", value: 1) +!11 = !DIEnumerator(name: "Obj", value: 2) +!12 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Tag", scope: !13, file: !13, line: 23, baseType: !14, size: 8, align: 8, elements: !15) +!13 = !DIFile(filename: "target.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!14 = !DIBasicType(name: "u6", size: 8, encoding: DW_ATE_unsigned) +!15 = !{!16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27, !28, !29, !30, !31, !32, !33, !34, !35, !36, !37, !38, !39, !40, !41, !42, !43, !44, !45, !46, !47, !48, !49, !50, !51, !52} +!16 = !DIEnumerator(name: "freestanding", value: 0) +!17 = !DIEnumerator(name: "ananas", value: 1) +!18 = !DIEnumerator(name: "cloudabi", value: 2) +!19 = !DIEnumerator(name: "dragonfly", value: 3) +!20 = !DIEnumerator(name: "freebsd", value: 4) +!21 = !DIEnumerator(name: "fuchsia", value: 5) +!22 = !DIEnumerator(name: "ios", value: 6) +!23 = !DIEnumerator(name: "kfreebsd", value: 7) +!24 = !DIEnumerator(name: "linux", value: 8) +!25 = !DIEnumerator(name: "lv2", value: 9) +!26 = !DIEnumerator(name: "macos", value: 10) +!27 = !DIEnumerator(name: "netbsd", value: 11) +!28 = !DIEnumerator(name: "openbsd", value: 12) +!29 = !DIEnumerator(name: "solaris", value: 13) +!30 = !DIEnumerator(name: "windows", value: 14) +!31 = !DIEnumerator(name: "haiku", value: 15) +!32 = !DIEnumerator(name: "minix", value: 16) +!33 = !DIEnumerator(name: "rtems", value: 17) +!34 = !DIEnumerator(name: "nacl", value: 18) +!35 = !DIEnumerator(name: "cnk", value: 19) +!36 = !DIEnumerator(name: "aix", value: 20) +!37 = !DIEnumerator(name: "cuda", value: 21) +!38 = !DIEnumerator(name: "nvcl", value: 22) +!39 = !DIEnumerator(name: "amdhsa", value: 23) +!40 = !DIEnumerator(name: "ps4", value: 24) +!41 = !DIEnumerator(name: "elfiamcu", value: 25) +!42 = !DIEnumerator(name: "tvos", value: 26) +!43 = !DIEnumerator(name: "watchos", value: 27) +!44 = !DIEnumerator(name: "mesa3d", value: 28) +!45 = !DIEnumerator(name: "contiki", value: 29) +!46 = !DIEnumerator(name: "amdpal", value: 30) +!47 = !DIEnumerator(name: "hermit", value: 31) +!48 = !DIEnumerator(name: "hurd", value: 32) +!49 = !DIEnumerator(name: "wasi", value: 33) +!50 = !DIEnumerator(name: "emscripten", value: 34) +!51 = !DIEnumerator(name: "uefi", value: 35) +!52 = !DIEnumerator(name: "other", value: 36) +!53 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.WindowsVersion", scope: !13, file: !13, line: 89, baseType: !54, size: 32, align: 32, elements: !55) +!54 = !DIBasicType(name: "u32", size: 32, encoding: DW_ATE_unsigned) +!55 = !{!56, !57, !58, !59, !60, !61, !62, !63, !64, !65, !66, !67, !68, !69, !70, !71, !72} +!56 = !DIEnumerator(name: "nt4", value: 67108864) +!57 = !DIEnumerator(name: "win2k", value: 83886080) +!58 = !DIEnumerator(name: "xp", value: 83951616) +!59 = !DIEnumerator(name: "ws2003", value: 84017152) +!60 = !DIEnumerator(name: "vista", value: 100663296) +!61 = !DIEnumerator(name: "win7", value: 100728832) +!62 = !DIEnumerator(name: "win8", value: 100794368) +!63 = !DIEnumerator(name: "win8_1", value: 100859904) +!64 = !DIEnumerator(name: "win10", value: 167772160) +!65 = !DIEnumerator(name: "win10_th2", value: 167772161) +!66 = !DIEnumerator(name: "win10_rs1", value: 167772162) +!67 = !DIEnumerator(name: "win10_rs2", value: 167772163) +!68 = !DIEnumerator(name: "win10_rs3", value: 167772164) +!69 = !DIEnumerator(name: "win10_rs4", value: 167772165) +!70 = !DIEnumerator(name: "win10_rs5", value: 167772166) +!71 = !DIEnumerator(name: "win10_19h1", value: 167772167) +!72 = !DIEnumerator(name: "win10_20h1", value: 167772168) +!73 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.Mode", scope: !6, file: !6, line: 142, baseType: !7, size: 8, align: 8, elements: !74) +!74 = !{!75, !76, !77, !78} +!75 = !DIEnumerator(name: "Debug", value: 0) +!76 = !DIEnumerator(name: "ReleaseSafe", value: 1) +!77 = !DIEnumerator(name: "ReleaseFast", value: 2) +!78 = !DIEnumerator(name: "ReleaseSmall", value: 3) +!79 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Arch", scope: !13, file: !13, line: 666, baseType: !14, size: 8, align: 8, elements: !80) +!80 = !{!81, !82, !83, !84, !85, !86, !87, !88, !89, !90, !91, !92, !93, !94, !95, !96, !97, !98, !99, !100, !101, !102, !103, !104, !105, !106, !107, !108, !109, !110, !111, !112, !113, !114, !115, !116, !117, !118, !119, !120, !121, !122, !123, !124, !125, !126, !127, !128, !129, !130, !131, !132} +!81 = !DIEnumerator(name: "arm", value: 0) +!82 = !DIEnumerator(name: "armeb", value: 1) +!83 = !DIEnumerator(name: "aarch64", value: 2) +!84 = !DIEnumerator(name: "aarch64_be", value: 3) +!85 = !DIEnumerator(name: "aarch64_32", value: 4) +!86 = !DIEnumerator(name: "arc", value: 5) +!87 = !DIEnumerator(name: "avr", value: 6) +!88 = !DIEnumerator(name: "bpfel", value: 7) +!89 = !DIEnumerator(name: "bpfeb", value: 8) +!90 = !DIEnumerator(name: "hexagon", value: 9) +!91 = !DIEnumerator(name: "mips", value: 10) +!92 = !DIEnumerator(name: "mipsel", value: 11) +!93 = !DIEnumerator(name: "mips64", value: 12) +!94 = !DIEnumerator(name: "mips64el", value: 13) +!95 = !DIEnumerator(name: "msp430", value: 14) +!96 = !DIEnumerator(name: "powerpc", value: 15) +!97 = !DIEnumerator(name: "powerpc64", value: 16) +!98 = !DIEnumerator(name: "powerpc64le", value: 17) +!99 = !DIEnumerator(name: "r600", value: 18) +!100 = !DIEnumerator(name: "amdgcn", value: 19) +!101 = !DIEnumerator(name: "riscv32", value: 20) +!102 = !DIEnumerator(name: "riscv64", value: 21) +!103 = !DIEnumerator(name: "sparc", value: 22) +!104 = !DIEnumerator(name: "sparcv9", value: 23) +!105 = !DIEnumerator(name: "sparcel", value: 24) +!106 = !DIEnumerator(name: "s390x", value: 25) +!107 = !DIEnumerator(name: "tce", value: 26) +!108 = !DIEnumerator(name: "tcele", value: 27) +!109 = !DIEnumerator(name: "thumb", value: 28) +!110 = !DIEnumerator(name: "thumbeb", value: 29) +!111 = !DIEnumerator(name: "i386", value: 30) +!112 = !DIEnumerator(name: "x86_64", value: 31) +!113 = !DIEnumerator(name: "xcore", value: 32) +!114 = !DIEnumerator(name: "nvptx", value: 33) +!115 = !DIEnumerator(name: "nvptx64", value: 34) +!116 = !DIEnumerator(name: "le32", value: 35) +!117 = !DIEnumerator(name: "le64", value: 36) +!118 = !DIEnumerator(name: "amdil", value: 37) +!119 = !DIEnumerator(name: "amdil64", value: 38) +!120 = !DIEnumerator(name: "hsail", value: 39) +!121 = !DIEnumerator(name: "hsail64", value: 40) +!122 = !DIEnumerator(name: "spir", value: 41) +!123 = !DIEnumerator(name: "spir64", value: 42) +!124 = !DIEnumerator(name: "kalimba", value: 43) +!125 = !DIEnumerator(name: "shave", value: 44) +!126 = !DIEnumerator(name: "lanai", value: 45) +!127 = !DIEnumerator(name: "wasm32", value: 46) +!128 = !DIEnumerator(name: "wasm64", value: 47) +!129 = !DIEnumerator(name: "renderscript32", value: 48) +!130 = !DIEnumerator(name: "renderscript64", value: 49) +!131 = !DIEnumerator(name: "ve", value: 50) +!132 = !DIEnumerator(name: "spu_2", value: 51) +!133 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Abi", scope: !13, file: !13, line: 402, baseType: !134, size: 8, align: 8, elements: !135) +!134 = !DIBasicType(name: "u5", size: 8, encoding: DW_ATE_unsigned) +!135 = !{!136, !137, !138, !139, !140, !141, !142, !143, !144, !145, !146, !147, !148, !149, !150, !151, !152, !153, !154, !155} +!136 = !DIEnumerator(name: "none", value: 0) +!137 = !DIEnumerator(name: "gnu", value: 1) +!138 = !DIEnumerator(name: "gnuabin32", value: 2) +!139 = !DIEnumerator(name: "gnuabi64", value: 3) +!140 = !DIEnumerator(name: "gnueabi", value: 4) +!141 = !DIEnumerator(name: "gnueabihf", value: 5) +!142 = !DIEnumerator(name: "gnux32", value: 6) +!143 = !DIEnumerator(name: "code16", value: 7) +!144 = !DIEnumerator(name: "eabi", value: 8) +!145 = !DIEnumerator(name: "eabihf", value: 9) +!146 = !DIEnumerator(name: "android", value: 10) +!147 = !DIEnumerator(name: "musl", value: 11) +!148 = !DIEnumerator(name: "musleabi", value: 12) +!149 = !DIEnumerator(name: "musleabihf", value: 13) +!150 = !DIEnumerator(name: "msvc", value: 14) +!151 = !DIEnumerator(name: "itanium", value: 15) +!152 = !DIEnumerator(name: "cygnus", value: 16) +!153 = !DIEnumerator(name: "coreclr", value: 17) +!154 = !DIEnumerator(name: "simulator", value: 18) +!155 = !DIEnumerator(name: "macabi", value: 19) +!156 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.io.Mode", scope: !157, file: !157, line: 20, baseType: !158, size: 8, align: 8, elements: !159) +!157 = !DIFile(filename: "io.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!158 = !DIBasicType(name: "u1", size: 8, encoding: DW_ATE_unsigned) +!159 = !{!160, !161} +!160 = !DIEnumerator(name: "blocking", value: 0) +!161 = !DIEnumerator(name: "evented", value: 1) +!162 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "anyerror", baseType: !163, size: 16, align: 16, elements: !164) +!163 = !DIBasicType(name: "u16", size: 16, encoding: DW_ATE_unsigned) +!164 = !{!165, !166, !167, !168, !169, !170, !171, !172, !173, !174, !175, !176, !177, !178, !179, !180} +!165 = !DIEnumerator(name: "(none)", value: 0) +!166 = !DIEnumerator(name: "DiskQuota", value: 1) +!167 = !DIEnumerator(name: "FileTooBig", value: 2) +!168 = !DIEnumerator(name: "InputOutput", value: 3) +!169 = !DIEnumerator(name: "NoSpaceLeft", value: 4) +!170 = !DIEnumerator(name: "AccessDenied", value: 5) +!171 = !DIEnumerator(name: "BrokenPipe", value: 6) +!172 = !DIEnumerator(name: "SystemResources", value: 7) +!173 = !DIEnumerator(name: "OperationAborted", value: 8) +!174 = !DIEnumerator(name: "NotOpenForWriting", value: 9) +!175 = !DIEnumerator(name: "WouldBlock", value: 10) +!176 = !DIEnumerator(name: "Unexpected", value: 11) +!177 = !DIEnumerator(name: "Overflow", value: 12) +!178 = !DIEnumerator(name: "Underflow", value: 13) +!179 = !DIEnumerator(name: "TimedOut", value: 14) +!180 = !DIEnumerator(name: "SystemCannotYield", value: 15) +!181 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.x86.Feature", scope: !182, file: !182, line: 10, baseType: !183, size: 8, align: 8, elements: !184) +!182 = !DIFile(filename: "x86.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std/target") +!183 = !DIBasicType(name: "u8", size: 8, encoding: DW_ATE_unsigned_char) +!184 = !{!185, !186, !187, !188, !189, !190, !191, !192, !193, !194, !195, !196, !197, !198, !199, !200, !201, !202, !203, !204, !205, !206, !207, !208, !209, !210, !211, !212, !213, !214, !215, !216, !217, !218, !219, !220, !221, !222, !223, !224, !225, !226, !227, !228, !229, !230, !231, !232, !233, !234, !235, !236, !237, !238, !239, !240, !241, !242, !243, !244, !245, !246, !247, !248, !249, !250, !251, !252, !253, !254, !255, !256, !257, !258, !259, !260, !261, !262, !263, !264, !265, !266, !267, !268, !269, !270, !271, !272, !273, !274, !275, !276, !277, !278, !279, !280, !281, !282, !283, !284, !285, !286, !287, !288, !289, !290, !291, !292, !293, !294, !295, !296, !297, !298, !299, !300, !301, !302, !303, !304, !305, !306, !307, !308, !309, !310, !311, !312, !313, !314, !315, !316, !317, !318} +!185 = !DIEnumerator(name: "3dnow", value: 0) +!186 = !DIEnumerator(name: "3dnowa", value: 1) +!187 = !DIEnumerator(name: "64bit", value: 2) +!188 = !DIEnumerator(name: "adx", value: 3) +!189 = !DIEnumerator(name: "aes", value: 4) +!190 = !DIEnumerator(name: "amx_bf16", value: 5) +!191 = !DIEnumerator(name: "amx_int8", value: 6) +!192 = !DIEnumerator(name: "amx_tile", value: 7) +!193 = !DIEnumerator(name: "avx", value: 8) +!194 = !DIEnumerator(name: "avx2", value: 9) +!195 = !DIEnumerator(name: "avx512bf16", value: 10) +!196 = !DIEnumerator(name: "avx512bitalg", value: 11) +!197 = !DIEnumerator(name: "avx512bw", value: 12) +!198 = !DIEnumerator(name: "avx512cd", value: 13) +!199 = !DIEnumerator(name: "avx512dq", value: 14) +!200 = !DIEnumerator(name: "avx512er", value: 15) +!201 = !DIEnumerator(name: "avx512f", value: 16) +!202 = !DIEnumerator(name: "avx512ifma", value: 17) +!203 = !DIEnumerator(name: "avx512pf", value: 18) +!204 = !DIEnumerator(name: "avx512vbmi", value: 19) +!205 = !DIEnumerator(name: "avx512vbmi2", value: 20) +!206 = !DIEnumerator(name: "avx512vl", value: 21) +!207 = !DIEnumerator(name: "avx512vnni", value: 22) +!208 = !DIEnumerator(name: "avx512vp2intersect", value: 23) +!209 = !DIEnumerator(name: "avx512vpopcntdq", value: 24) +!210 = !DIEnumerator(name: "bmi", value: 25) +!211 = !DIEnumerator(name: "bmi2", value: 26) +!212 = !DIEnumerator(name: "branchfusion", value: 27) +!213 = !DIEnumerator(name: "cldemote", value: 28) +!214 = !DIEnumerator(name: "clflushopt", value: 29) +!215 = !DIEnumerator(name: "clwb", value: 30) +!216 = !DIEnumerator(name: "clzero", value: 31) +!217 = !DIEnumerator(name: "cmov", value: 32) +!218 = !DIEnumerator(name: "cx16", value: 33) +!219 = !DIEnumerator(name: "cx8", value: 34) +!220 = !DIEnumerator(name: "enqcmd", value: 35) +!221 = !DIEnumerator(name: "ermsb", value: 36) +!222 = !DIEnumerator(name: "f16c", value: 37) +!223 = !DIEnumerator(name: "false_deps_lzcnt_tzcnt", value: 38) +!224 = !DIEnumerator(name: "false_deps_popcnt", value: 39) +!225 = !DIEnumerator(name: "fast_11bytenop", value: 40) +!226 = !DIEnumerator(name: "fast_15bytenop", value: 41) +!227 = !DIEnumerator(name: "fast_7bytenop", value: 42) +!228 = !DIEnumerator(name: "fast_bextr", value: 43) +!229 = !DIEnumerator(name: "fast_gather", value: 44) +!230 = !DIEnumerator(name: "fast_hops", value: 45) +!231 = !DIEnumerator(name: "fast_lzcnt", value: 46) +!232 = !DIEnumerator(name: "fast_scalar_fsqrt", value: 47) +!233 = !DIEnumerator(name: "fast_scalar_shift_masks", value: 48) +!234 = !DIEnumerator(name: "fast_shld_rotate", value: 49) +!235 = !DIEnumerator(name: "fast_variable_shuffle", value: 50) +!236 = !DIEnumerator(name: "fast_vector_fsqrt", value: 51) +!237 = !DIEnumerator(name: "fast_vector_shift_masks", value: 52) +!238 = !DIEnumerator(name: "fma", value: 53) +!239 = !DIEnumerator(name: "fma4", value: 54) +!240 = !DIEnumerator(name: "fsgsbase", value: 55) +!241 = !DIEnumerator(name: "fxsr", value: 56) +!242 = !DIEnumerator(name: "gfni", value: 57) +!243 = !DIEnumerator(name: "idivl_to_divb", value: 58) +!244 = !DIEnumerator(name: "idivq_to_divl", value: 59) +!245 = !DIEnumerator(name: "invpcid", value: 60) +!246 = !DIEnumerator(name: "lea_sp", value: 61) +!247 = !DIEnumerator(name: "lea_uses_ag", value: 62) +!248 = !DIEnumerator(name: "lvi_cfi", value: 63) +!249 = !DIEnumerator(name: "lvi_load_hardening", value: 64) +!250 = !DIEnumerator(name: "lwp", value: 65) +!251 = !DIEnumerator(name: "lzcnt", value: 66) +!252 = !DIEnumerator(name: "macrofusion", value: 67) +!253 = !DIEnumerator(name: "merge_to_threeway_branch", value: 68) +!254 = !DIEnumerator(name: "mmx", value: 69) +!255 = !DIEnumerator(name: "movbe", value: 70) +!256 = !DIEnumerator(name: "movdir64b", value: 71) +!257 = !DIEnumerator(name: "movdiri", value: 72) +!258 = !DIEnumerator(name: "mpx", value: 73) +!259 = !DIEnumerator(name: "mwaitx", value: 74) +!260 = !DIEnumerator(name: "nopl", value: 75) +!261 = !DIEnumerator(name: "pad_short_functions", value: 76) +!262 = !DIEnumerator(name: "pclmul", value: 77) +!263 = !DIEnumerator(name: "pconfig", value: 78) +!264 = !DIEnumerator(name: "pku", value: 79) +!265 = !DIEnumerator(name: "popcnt", value: 80) +!266 = !DIEnumerator(name: "prefer_128_bit", value: 81) +!267 = !DIEnumerator(name: "prefer_256_bit", value: 82) +!268 = !DIEnumerator(name: "prefer_mask_registers", value: 83) +!269 = !DIEnumerator(name: "prefetchwt1", value: 84) +!270 = !DIEnumerator(name: "prfchw", value: 85) +!271 = !DIEnumerator(name: "ptwrite", value: 86) +!272 = !DIEnumerator(name: "rdpid", value: 87) +!273 = !DIEnumerator(name: "rdrnd", value: 88) +!274 = !DIEnumerator(name: "rdseed", value: 89) +!275 = !DIEnumerator(name: "retpoline", value: 90) +!276 = !DIEnumerator(name: "retpoline_external_thunk", value: 91) +!277 = !DIEnumerator(name: "retpoline_indirect_branches", value: 92) +!278 = !DIEnumerator(name: "retpoline_indirect_calls", value: 93) +!279 = !DIEnumerator(name: "rtm", value: 94) +!280 = !DIEnumerator(name: "sahf", value: 95) +!281 = !DIEnumerator(name: "serialize", value: 96) +!282 = !DIEnumerator(name: "seses", value: 97) +!283 = !DIEnumerator(name: "sgx", value: 98) +!284 = !DIEnumerator(name: "sha", value: 99) +!285 = !DIEnumerator(name: "shstk", value: 100) +!286 = !DIEnumerator(name: "slow_3ops_lea", value: 101) +!287 = !DIEnumerator(name: "slow_incdec", value: 102) +!288 = !DIEnumerator(name: "slow_lea", value: 103) +!289 = !DIEnumerator(name: "slow_pmaddwd", value: 104) +!290 = !DIEnumerator(name: "slow_pmulld", value: 105) +!291 = !DIEnumerator(name: "slow_shld", value: 106) +!292 = !DIEnumerator(name: "slow_two_mem_ops", value: 107) +!293 = !DIEnumerator(name: "slow_unaligned_mem_16", value: 108) +!294 = !DIEnumerator(name: "slow_unaligned_mem_32", value: 109) +!295 = !DIEnumerator(name: "soft_float", value: 110) +!296 = !DIEnumerator(name: "sse", value: 111) +!297 = !DIEnumerator(name: "sse_unaligned_mem", value: 112) +!298 = !DIEnumerator(name: "sse2", value: 113) +!299 = !DIEnumerator(name: "sse3", value: 114) +!300 = !DIEnumerator(name: "sse4_1", value: 115) +!301 = !DIEnumerator(name: "sse4_2", value: 116) +!302 = !DIEnumerator(name: "sse4a", value: 117) +!303 = !DIEnumerator(name: "ssse3", value: 118) +!304 = !DIEnumerator(name: "tbm", value: 119) +!305 = !DIEnumerator(name: "tsxldtrk", value: 120) +!306 = !DIEnumerator(name: "use_aa", value: 121) +!307 = !DIEnumerator(name: "use_glm_div_sqrt_costs", value: 122) +!308 = !DIEnumerator(name: "vaes", value: 123) +!309 = !DIEnumerator(name: "vpclmulqdq", value: 124) +!310 = !DIEnumerator(name: "vzeroupper", value: 125) +!311 = !DIEnumerator(name: "waitpkg", value: 126) +!312 = !DIEnumerator(name: "wbnoinvd", value: 127) +!313 = !DIEnumerator(name: "x87", value: 128) +!314 = !DIEnumerator(name: "xop", value: 129) +!315 = !DIEnumerator(name: "xsave", value: 130) +!316 = !DIEnumerator(name: "xsavec", value: 131) +!317 = !DIEnumerator(name: "xsaveopt", value: 132) +!318 = !DIEnumerator(name: "xsaves", value: 133) +!319 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.fmt.Alignment", scope: !320, file: !320, line: 16, baseType: !7, size: 8, align: 8, elements: !321) +!320 = !DIFile(filename: "fmt.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!321 = !{!322, !323, !324} +!322 = !DIEnumerator(name: "Left", value: 0) +!323 = !DIEnumerator(name: "Center", value: 1) +!324 = !DIEnumerator(name: "Right", value: 2) +!325 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.spinlock.State", scope: !326, file: !326, line: 12, baseType: !183, size: 8, align: 8, elements: !327) +!326 = !DIFile(filename: "spinlock.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!327 = !{!328, !329} +!328 = !DIEnumerator(name: "Unlocked", value: 0) +!329 = !DIEnumerator(name: "Locked", value: 1) diff --git a/compiler/builtins/bitcode/src/lib.c b/compiler/builtins/bitcode/src/lib.c deleted file mode 100644 index a97b60d8d5..0000000000 --- a/compiler/builtins/bitcode/src/lib.c +++ /dev/null @@ -1,33 +0,0 @@ -#include -#include - -// float -> f32 -// double -> f64 -// int -> i16 -// long int -> i32 -// long long -> i64 - -bool is_finite_(double num) { return isfinite(num); } - -double atan_(double num) { return atan(num); } - -long long pow_int_(long long base, long long exp) { - int acc = 1; - - while (exp > 1) { - if ((exp & 1) == 1) { - acc *= base; - } - exp /= 2; - base *= base; - } - - // Deal with the final bit of the exponent separately, since - // squaring the base afterwards is not necessary and may cause a - // needless overflow. - if (exp == 1) { - acc *= base; - } - - return acc; -} diff --git a/compiler/builtins/bitcode/src/main.zig b/compiler/builtins/bitcode/src/main.zig new file mode 100644 index 0000000000..06adff84e0 --- /dev/null +++ b/compiler/builtins/bitcode/src/main.zig @@ -0,0 +1,20 @@ +const std = @import("std"); +const math = std.math; +// const testing = std.testing; + + +export fn atan_(num: f64) f64 { + return math.atan(num); +} + +export fn is_finite_(num: f64) bool { + return math.isFinite(num); +} + +export fn pow_int_(base: i64, exp: i64) i64 { + return math.pow(i64, base, exp); +} + +// test "basic add functionality" { + // testing.expect(add(3, 7) == 10); +// } diff --git a/compiler/builtins/build.rs b/compiler/builtins/build.rs new file mode 100644 index 0000000000..cd055670ae --- /dev/null +++ b/compiler/builtins/build.rs @@ -0,0 +1,86 @@ +use std::env; +use std::io; +use std::path::Path; +use std::process::Command; +use std::str; + +fn main() { + let out_dir = env::var_os("OUT_DIR").unwrap(); + let out_dir_str = out_dir.to_str().unwrap(); + Command::new("mkdir") + .args(&["-p", out_dir_str]) + .output() + .and_then(|r| match r.status.success() { + true => Ok(r), + false => Err(io::Error::new( + io::ErrorKind::InvalidData, + match str::from_utf8(&r.stderr) { + Ok(stderr) => stderr, + Err(_) => "Failed make out directory", + }, + )), + }) + .unwrap(); + + // "." is relative to where "build.rs" is + let src_path = Path::new(".").join("bitcode").join("src").join("main.zig"); + let src_path_str = src_path.to_str().expect("Invalid src path"); + println!("Building main.zig from: {}", src_path_str); + + let zig_cache_dir = Path::new(&out_dir).join("zig-cache"); + let zig_cache_dir_str = zig_cache_dir.to_str().expect("Invalid zig cache dir"); + println!("Setting zig cache to: {}", zig_cache_dir_str); + + let dest_ll_path = Path::new(&out_dir).join("builtins.ll"); + let dest_ll = dest_ll_path.to_str().expect("Invalid dest ir path"); + let emit_ir_arg = "-femit-llvm-ir=".to_owned() + dest_ll; + println!("Compiling zig llvm-ir to: {}", dest_ll); + + let zig_output = Command::new("zig") + .args(&[ + "build-obj", + src_path_str, + &emit_ir_arg, + "-fno-emit-bin", + "--strip", + "-O", + "ReleaseFast", + "--cache-dir", + zig_cache_dir_str, + ]) + .output() + .expect("Failed to start zig build-obj"); + match zig_output.status.success() { + true => (), + false => { + let error_str = match str::from_utf8(&zig_output.stderr) { + Ok(stderr) => stderr, + Err(_) => "Failed to build zig", + }; + panic!("zig build-obj failed: {}", error_str); + } + }; + + let dest_bc_path = Path::new(&out_dir).join("builtins.bc"); + let dest_bc = dest_bc_path.to_str().expect("Invalid dest bc path"); + println!("Compiling bitcode to: {}", dest_bc); + + Command::new("llvm-as") + .args(&[dest_ll, "-o", dest_bc]) + .output() + .expect("Failed to start llvm-ar"); + match zig_output.status.success() { + true => (), + false => { + let error_str = match str::from_utf8(&zig_output.stderr) { + Ok(stderr) => stderr, + Err(_) => "Failed to run llvm-ar", + }; + panic!("llvm-ar failed: {}", error_str); + } + }; + + println!("cargo:rerun-if-changed=build.rs"); + println!("cargo:rerun-if-changed={}", src_path_str); + println!("cargo:rustc-env=BUILTINS_BC={}", dest_bc); +} diff --git a/compiler/builtins/main.ll b/compiler/builtins/main.ll new file mode 100644 index 0000000000..76964f0558 --- /dev/null +++ b/compiler/builtins/main.ll @@ -0,0 +1,563 @@ +; ModuleID = 'main' +source_filename = "main" +target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-macos-gnu" + +%std.macho.mach_header_64 = type { i32, i32, i32, i32, i32, i32, i32, i32 } + +@_mh_execute_header = weak_odr dso_local unnamed_addr global %std.macho.mach_header_64 undef, align 4 +@0 = internal unnamed_addr constant [4 x double] [double 0x3FDDAC670561BB4F, double 0x3FE921FB54442D18, double 0x3FEF730BD281F69B, double 0x3FF921FB54442D18], align 8 +@1 = internal unnamed_addr constant [4 x double] [double 0x3C7A2B7F222F65E2, double 0x3C81A62633145C07, double 0x3C7007887AF0CBBD, double 0x3C91A62633145C07], align 8 + +; Function Attrs: nobuiltin nounwind +define double @atan_(double %0) local_unnamed_addr #0 { +Entry: + %x.sroa.0.i.i.i = alloca i32, align 4 + %1 = bitcast double %0 to i64 + %2 = lshr i64 %1, 32 + %3 = trunc i64 %2 to i32 + %4 = and i32 %3, 2147483647 + %5 = icmp ugt i32 %4, 1141899263 + br i1 %5, label %Then.i.i, label %EndIf5.i.i + +Then.i.i: ; preds = %Entry + %6 = fcmp uno double %0, 0.000000e+00 + br i1 %6, label %std.math.atan.atan.exit, label %Else.i.i + +Else.i.i: ; preds = %Then.i.i + %..i.i = tail call double @llvm.copysign.f64(double 0x3FF921FB54442D18, double %0) #5 + br label %std.math.atan.atan.exit + +EndIf5.i.i: ; preds = %Entry + %7 = icmp ult i32 %4, 1039925248 + br i1 %7, label %Then7.i.i, label %Else12.i.i + +Then7.i.i: ; preds = %EndIf5.i.i + %8 = icmp ult i32 %4, 1048576 + br i1 %8, label %Then8.i.i, label %std.math.atan.atan.exit + +Then8.i.i: ; preds = %Then7.i.i + %x.sroa.0.i.i.i.0.sroa_cast = bitcast i32* %x.sroa.0.i.i.i to i8* + call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) + store volatile i32 undef, i32* %x.sroa.0.i.i.i, align 4 + call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) + br label %std.math.atan.atan.exit + +Else12.i.i: ; preds = %EndIf5.i.i + %9 = and i64 %1, 9223372036854775807 + %10 = bitcast i64 %9 to double + %11 = icmp ult i32 %4, 1072889856 + br i1 %11, label %Then13.i.i, label %Else16.i.i + +Then13.i.i: ; preds = %Else12.i.i + %12 = icmp ult i32 %4, 1072037888 + br i1 %12, label %Then14.i.i, label %Else15.i.i + +Then14.i.i: ; preds = %Then13.i.i + %13 = fmul double %10, 2.000000e+00 + %14 = fadd double %13, -1.000000e+00 + %15 = fadd double %10, 2.000000e+00 + %16 = fdiv double %14, %15 + br label %EndIf23.i.i + +Else15.i.i: ; preds = %Then13.i.i + %17 = fadd double %10, -1.000000e+00 + %18 = fadd double %10, 1.000000e+00 + %19 = fdiv double %17, %18 + br label %EndIf23.i.i + +Else16.i.i: ; preds = %Else12.i.i + %20 = icmp ult i32 %4, 1073971200 + br i1 %20, label %Then17.i.i, label %Else18.i.i + +Then17.i.i: ; preds = %Else16.i.i + %21 = fadd double %10, -1.500000e+00 + %22 = fmul double %10, 1.500000e+00 + %23 = fadd double %22, 1.000000e+00 + %24 = fdiv double %21, %23 + br label %EndIf23.i.i + +Else18.i.i: ; preds = %Else16.i.i + %25 = fdiv double -1.000000e+00, %10 + br label %EndIf23.i.i + +EndIf23.i.i: ; preds = %Else18.i.i, %Then17.i.i, %Else15.i.i, %Then14.i.i + %id.sroa.0.0.i.i = phi i64 [ 0, %Then14.i.i ], [ 1, %Else15.i.i ], [ 2, %Then17.i.i ], [ 3, %Else18.i.i ] + %x.0.i.i = phi double [ %16, %Then14.i.i ], [ %19, %Else15.i.i ], [ %24, %Then17.i.i ], [ %25, %Else18.i.i ] + %26 = fmul double %x.0.i.i, %x.0.i.i + %27 = fmul double %26, %26 + %28 = fmul double %27, 0x3FA2B4442C6A6C2F + %29 = fsub double 0xBFADDE2D52DEFD9A, %28 + %30 = fmul double %27, %29 + %31 = fadd double %30, 0xBFB3B0F2AF749A6D + %32 = fmul double %27, %31 + %33 = fadd double %32, 0xBFBC71C6FE231671 + %34 = fmul double %27, %33 + %35 = fadd double %34, 0xBFC999999998EBC4 + %36 = fmul double %27, %35 + %37 = fmul double %27, 0x3F90AD3AE322DA11 + %38 = fadd double %37, 0x3FA97B4B24760DEB + %39 = fmul double %27, %38 + %40 = fadd double %39, 0x3FB10D66A0D03D51 + %41 = fmul double %27, %40 + %42 = fadd double %41, 0x3FB745CDC54C206E + %43 = fmul double %27, %42 + %44 = fadd double %43, 0x3FC24924920083FF + %45 = fmul double %27, %44 + %46 = fadd double %45, 0x3FD555555555550D + %47 = fmul double %26, %46 + %48 = getelementptr inbounds [4 x double], [4 x double]* @0, i64 0, i64 %id.sroa.0.0.i.i + %49 = load double, double* %48, align 8 + %50 = fadd double %36, %47 + %51 = fmul double %x.0.i.i, %50 + %52 = getelementptr inbounds [4 x double], [4 x double]* @1, i64 0, i64 %id.sroa.0.0.i.i + %53 = load double, double* %52, align 8 + %54 = fsub double %51, %53 + %55 = fsub double %54, %x.0.i.i + %56 = fsub double %49, %55 + %.not.i.i = icmp sgt i64 %1, -1 + %57 = fneg double %56 + %result.1.i.i = select i1 %.not.i.i, double %56, double %57 + br label %std.math.atan.atan.exit + +std.math.atan.atan.exit: ; preds = %Then.i.i, %Else.i.i, %Then7.i.i, %Then8.i.i, %EndIf23.i.i + %merge.i.i = phi double [ %0, %Then.i.i ], [ %..i.i, %Else.i.i ], [ %0, %Then7.i.i ], [ %0, %Then8.i.i ], [ %result.1.i.i, %EndIf23.i.i ] + ret double %merge.i.i +} + +; Function Attrs: nobuiltin norecurse nounwind readnone +define i1 @is_finite_(double %0) local_unnamed_addr #1 { +Entry: + %1 = bitcast double %0 to i64 + %2 = and i64 %1, 9218868437227405312 + %3 = icmp ne i64 %2, 9218868437227405312 + ret i1 %3 +} + +; Function Attrs: nobuiltin nounwind readnone +define i64 @pow_int_(i64 %0, i64 %1) local_unnamed_addr #2 { +Entry: + %2 = icmp eq i64 %1, 0 + br i1 %2, label %std.math.pow.pow.exit, label %EndIf.i.i + +EndIf.i.i: ; preds = %Entry + switch i64 %0, label %EndIf5.i.i [ + i64 0, label %std.math.pow.pow.exit + i64 1, label %SwitchProng35.i.i + i64 -1, label %Then1.i.i + ] + +Then1.i.i: ; preds = %EndIf.i.i + %3 = srem i64 %1, 2 + %4 = add nsw i64 %3, 2 + %5 = srem i64 %4, 2 + %6 = icmp slt i64 %1, 0 + %7 = select i1 %6, i64 %5, i64 %3 + %8 = icmp eq i64 %7, 0 + %spec.select.i = select i1 %8, i64 1, i64 -1 + br label %std.math.pow.pow.exit + +EndIf5.i.i: ; preds = %EndIf.i.i + %9 = icmp sgt i64 %0, 0 + %10 = icmp sgt i64 %1, 62 + %11 = and i1 %9, %10 + br i1 %11, label %std.math.pow.pow.exit, label %Else7.i.i + +Else7.i.i: ; preds = %EndIf5.i.i + %12 = icmp slt i64 %0, 0 + %13 = icmp sgt i64 %1, 63 + %14 = and i1 %12, %13 + br i1 %14, label %std.math.pow.pow.exit, label %WhileCond.i.i + +WhileCond.i.i: ; preds = %Else7.i.i, %EndIf21.i.i + %acc.0.i.i = phi i64 [ %acc.1.i.i, %EndIf21.i.i ], [ 1, %Else7.i.i ] + %exp.0.i.i = phi i64 [ %20, %EndIf21.i.i ], [ %1, %Else7.i.i ] + %base.0.i.i = phi i64 [ %22, %EndIf21.i.i ], [ %0, %Else7.i.i ] + %15 = icmp sgt i64 %exp.0.i.i, 1 + br i1 %15, label %WhileBody.i.i, label %WhileEnd.i.i + +WhileBody.i.i: ; preds = %WhileCond.i.i + %16 = and i64 %exp.0.i.i, 1 + %.not.i.i = icmp eq i64 %16, 0 + br i1 %.not.i.i, label %EndIf21.i.i, label %Then14.i.i + +Then14.i.i: ; preds = %WhileBody.i.i + %17 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %acc.0.i.i, i64 %base.0.i.i) #5 + %18 = extractvalue { i64, i1 } %17, 0 + %19 = extractvalue { i64, i1 } %17, 1 + br i1 %19, label %std.math.pow.pow.exit, label %EndIf21.i.i + +EndIf21.i.i: ; preds = %Then14.i.i, %WhileBody.i.i + %acc.1.i.i = phi i64 [ %18, %Then14.i.i ], [ %acc.0.i.i, %WhileBody.i.i ] + %20 = lshr i64 %exp.0.i.i, 1 + %21 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %base.0.i.i, i64 %base.0.i.i) #5 + %22 = extractvalue { i64, i1 } %21, 0 + %23 = extractvalue { i64, i1 } %21, 1 + br i1 %23, label %std.math.pow.pow.exit, label %WhileCond.i.i + +WhileEnd.i.i: ; preds = %WhileCond.i.i + %24 = icmp eq i64 %exp.0.i.i, 1 + %25 = select i1 %24, i64 %base.0.i.i, i64 1 + %spec.select2.i = mul i64 %25, %acc.0.i.i + br label %std.math.pow.pow.exit + +SwitchProng35.i.i: ; preds = %EndIf.i.i + br label %std.math.pow.pow.exit + +std.math.pow.pow.exit: ; preds = %Then14.i.i, %EndIf21.i.i, %Entry, %EndIf.i.i, %EndIf5.i.i, %Else7.i.i, %SwitchProng35.i.i, %WhileEnd.i.i, %Then1.i.i + %26 = phi i64 [ %spec.select.i, %Then1.i.i ], [ %spec.select2.i, %WhileEnd.i.i ], [ 1, %SwitchProng35.i.i ], [ 1, %Entry ], [ undef, %EndIf5.i.i ], [ undef, %Else7.i.i ], [ %0, %EndIf.i.i ], [ undef, %EndIf21.i.i ], [ undef, %Then14.i.i ] + ret i64 %26 +} + +; Function Attrs: nounwind readnone speculatable willreturn +declare { i64, i1 } @llvm.smul.with.overflow.i64(i64, i64) #3 + +; Function Attrs: argmemonly nounwind willreturn +declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #4 + +; Function Attrs: argmemonly nounwind willreturn +declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) #4 + +; Function Attrs: nounwind readnone speculatable willreturn +declare double @llvm.copysign.f64(double, double) #3 + +attributes #0 = { nobuiltin nounwind } +attributes #1 = { nobuiltin norecurse nounwind readnone } +attributes #2 = { nobuiltin nounwind readnone } +attributes #3 = { nounwind readnone speculatable willreturn } +attributes #4 = { argmemonly nounwind willreturn } +attributes #5 = { nounwind } + +!llvm.module.flags = !{!0, !1} +!llvm.dbg.cu = !{!2} + +!0 = !{i32 2, !"Debug Info Version", i32 3} +!1 = !{i32 2, !"Dwarf Version", i32 4} +!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "zig 0.6.0", isOptimized: true, runtimeVersion: 0, emissionKind: NoDebug, enums: !4) +!3 = !DIFile(filename: "main", directory: ".") +!4 = !{!5, !12, !53, !73, !79, !133, !156, !162, !181, !319, !325} +!5 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.OutputMode", scope: !6, file: !6, line: 441, baseType: !7, size: 8, align: 8, elements: !8) +!6 = !DIFile(filename: "builtin.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!7 = !DIBasicType(name: "u2", size: 8, encoding: DW_ATE_unsigned) +!8 = !{!9, !10, !11} +!9 = !DIEnumerator(name: "Exe", value: 0) +!10 = !DIEnumerator(name: "Lib", value: 1) +!11 = !DIEnumerator(name: "Obj", value: 2) +!12 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Tag", scope: !13, file: !13, line: 23, baseType: !14, size: 8, align: 8, elements: !15) +!13 = !DIFile(filename: "target.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!14 = !DIBasicType(name: "u6", size: 8, encoding: DW_ATE_unsigned) +!15 = !{!16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27, !28, !29, !30, !31, !32, !33, !34, !35, !36, !37, !38, !39, !40, !41, !42, !43, !44, !45, !46, !47, !48, !49, !50, !51, !52} +!16 = !DIEnumerator(name: "freestanding", value: 0) +!17 = !DIEnumerator(name: "ananas", value: 1) +!18 = !DIEnumerator(name: "cloudabi", value: 2) +!19 = !DIEnumerator(name: "dragonfly", value: 3) +!20 = !DIEnumerator(name: "freebsd", value: 4) +!21 = !DIEnumerator(name: "fuchsia", value: 5) +!22 = !DIEnumerator(name: "ios", value: 6) +!23 = !DIEnumerator(name: "kfreebsd", value: 7) +!24 = !DIEnumerator(name: "linux", value: 8) +!25 = !DIEnumerator(name: "lv2", value: 9) +!26 = !DIEnumerator(name: "macos", value: 10) +!27 = !DIEnumerator(name: "netbsd", value: 11) +!28 = !DIEnumerator(name: "openbsd", value: 12) +!29 = !DIEnumerator(name: "solaris", value: 13) +!30 = !DIEnumerator(name: "windows", value: 14) +!31 = !DIEnumerator(name: "haiku", value: 15) +!32 = !DIEnumerator(name: "minix", value: 16) +!33 = !DIEnumerator(name: "rtems", value: 17) +!34 = !DIEnumerator(name: "nacl", value: 18) +!35 = !DIEnumerator(name: "cnk", value: 19) +!36 = !DIEnumerator(name: "aix", value: 20) +!37 = !DIEnumerator(name: "cuda", value: 21) +!38 = !DIEnumerator(name: "nvcl", value: 22) +!39 = !DIEnumerator(name: "amdhsa", value: 23) +!40 = !DIEnumerator(name: "ps4", value: 24) +!41 = !DIEnumerator(name: "elfiamcu", value: 25) +!42 = !DIEnumerator(name: "tvos", value: 26) +!43 = !DIEnumerator(name: "watchos", value: 27) +!44 = !DIEnumerator(name: "mesa3d", value: 28) +!45 = !DIEnumerator(name: "contiki", value: 29) +!46 = !DIEnumerator(name: "amdpal", value: 30) +!47 = !DIEnumerator(name: "hermit", value: 31) +!48 = !DIEnumerator(name: "hurd", value: 32) +!49 = !DIEnumerator(name: "wasi", value: 33) +!50 = !DIEnumerator(name: "emscripten", value: 34) +!51 = !DIEnumerator(name: "uefi", value: 35) +!52 = !DIEnumerator(name: "other", value: 36) +!53 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.WindowsVersion", scope: !13, file: !13, line: 89, baseType: !54, size: 32, align: 32, elements: !55) +!54 = !DIBasicType(name: "u32", size: 32, encoding: DW_ATE_unsigned) +!55 = !{!56, !57, !58, !59, !60, !61, !62, !63, !64, !65, !66, !67, !68, !69, !70, !71, !72} +!56 = !DIEnumerator(name: "nt4", value: 67108864) +!57 = !DIEnumerator(name: "win2k", value: 83886080) +!58 = !DIEnumerator(name: "xp", value: 83951616) +!59 = !DIEnumerator(name: "ws2003", value: 84017152) +!60 = !DIEnumerator(name: "vista", value: 100663296) +!61 = !DIEnumerator(name: "win7", value: 100728832) +!62 = !DIEnumerator(name: "win8", value: 100794368) +!63 = !DIEnumerator(name: "win8_1", value: 100859904) +!64 = !DIEnumerator(name: "win10", value: 167772160) +!65 = !DIEnumerator(name: "win10_th2", value: 167772161) +!66 = !DIEnumerator(name: "win10_rs1", value: 167772162) +!67 = !DIEnumerator(name: "win10_rs2", value: 167772163) +!68 = !DIEnumerator(name: "win10_rs3", value: 167772164) +!69 = !DIEnumerator(name: "win10_rs4", value: 167772165) +!70 = !DIEnumerator(name: "win10_rs5", value: 167772166) +!71 = !DIEnumerator(name: "win10_19h1", value: 167772167) +!72 = !DIEnumerator(name: "win10_20h1", value: 167772168) +!73 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.Mode", scope: !6, file: !6, line: 142, baseType: !7, size: 8, align: 8, elements: !74) +!74 = !{!75, !76, !77, !78} +!75 = !DIEnumerator(name: "Debug", value: 0) +!76 = !DIEnumerator(name: "ReleaseSafe", value: 1) +!77 = !DIEnumerator(name: "ReleaseFast", value: 2) +!78 = !DIEnumerator(name: "ReleaseSmall", value: 3) +!79 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Arch", scope: !13, file: !13, line: 666, baseType: !14, size: 8, align: 8, elements: !80) +!80 = !{!81, !82, !83, !84, !85, !86, !87, !88, !89, !90, !91, !92, !93, !94, !95, !96, !97, !98, !99, !100, !101, !102, !103, !104, !105, !106, !107, !108, !109, !110, !111, !112, !113, !114, !115, !116, !117, !118, !119, !120, !121, !122, !123, !124, !125, !126, !127, !128, !129, !130, !131, !132} +!81 = !DIEnumerator(name: "arm", value: 0) +!82 = !DIEnumerator(name: "armeb", value: 1) +!83 = !DIEnumerator(name: "aarch64", value: 2) +!84 = !DIEnumerator(name: "aarch64_be", value: 3) +!85 = !DIEnumerator(name: "aarch64_32", value: 4) +!86 = !DIEnumerator(name: "arc", value: 5) +!87 = !DIEnumerator(name: "avr", value: 6) +!88 = !DIEnumerator(name: "bpfel", value: 7) +!89 = !DIEnumerator(name: "bpfeb", value: 8) +!90 = !DIEnumerator(name: "hexagon", value: 9) +!91 = !DIEnumerator(name: "mips", value: 10) +!92 = !DIEnumerator(name: "mipsel", value: 11) +!93 = !DIEnumerator(name: "mips64", value: 12) +!94 = !DIEnumerator(name: "mips64el", value: 13) +!95 = !DIEnumerator(name: "msp430", value: 14) +!96 = !DIEnumerator(name: "powerpc", value: 15) +!97 = !DIEnumerator(name: "powerpc64", value: 16) +!98 = !DIEnumerator(name: "powerpc64le", value: 17) +!99 = !DIEnumerator(name: "r600", value: 18) +!100 = !DIEnumerator(name: "amdgcn", value: 19) +!101 = !DIEnumerator(name: "riscv32", value: 20) +!102 = !DIEnumerator(name: "riscv64", value: 21) +!103 = !DIEnumerator(name: "sparc", value: 22) +!104 = !DIEnumerator(name: "sparcv9", value: 23) +!105 = !DIEnumerator(name: "sparcel", value: 24) +!106 = !DIEnumerator(name: "s390x", value: 25) +!107 = !DIEnumerator(name: "tce", value: 26) +!108 = !DIEnumerator(name: "tcele", value: 27) +!109 = !DIEnumerator(name: "thumb", value: 28) +!110 = !DIEnumerator(name: "thumbeb", value: 29) +!111 = !DIEnumerator(name: "i386", value: 30) +!112 = !DIEnumerator(name: "x86_64", value: 31) +!113 = !DIEnumerator(name: "xcore", value: 32) +!114 = !DIEnumerator(name: "nvptx", value: 33) +!115 = !DIEnumerator(name: "nvptx64", value: 34) +!116 = !DIEnumerator(name: "le32", value: 35) +!117 = !DIEnumerator(name: "le64", value: 36) +!118 = !DIEnumerator(name: "amdil", value: 37) +!119 = !DIEnumerator(name: "amdil64", value: 38) +!120 = !DIEnumerator(name: "hsail", value: 39) +!121 = !DIEnumerator(name: "hsail64", value: 40) +!122 = !DIEnumerator(name: "spir", value: 41) +!123 = !DIEnumerator(name: "spir64", value: 42) +!124 = !DIEnumerator(name: "kalimba", value: 43) +!125 = !DIEnumerator(name: "shave", value: 44) +!126 = !DIEnumerator(name: "lanai", value: 45) +!127 = !DIEnumerator(name: "wasm32", value: 46) +!128 = !DIEnumerator(name: "wasm64", value: 47) +!129 = !DIEnumerator(name: "renderscript32", value: 48) +!130 = !DIEnumerator(name: "renderscript64", value: 49) +!131 = !DIEnumerator(name: "ve", value: 50) +!132 = !DIEnumerator(name: "spu_2", value: 51) +!133 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Abi", scope: !13, file: !13, line: 402, baseType: !134, size: 8, align: 8, elements: !135) +!134 = !DIBasicType(name: "u5", size: 8, encoding: DW_ATE_unsigned) +!135 = !{!136, !137, !138, !139, !140, !141, !142, !143, !144, !145, !146, !147, !148, !149, !150, !151, !152, !153, !154, !155} +!136 = !DIEnumerator(name: "none", value: 0) +!137 = !DIEnumerator(name: "gnu", value: 1) +!138 = !DIEnumerator(name: "gnuabin32", value: 2) +!139 = !DIEnumerator(name: "gnuabi64", value: 3) +!140 = !DIEnumerator(name: "gnueabi", value: 4) +!141 = !DIEnumerator(name: "gnueabihf", value: 5) +!142 = !DIEnumerator(name: "gnux32", value: 6) +!143 = !DIEnumerator(name: "code16", value: 7) +!144 = !DIEnumerator(name: "eabi", value: 8) +!145 = !DIEnumerator(name: "eabihf", value: 9) +!146 = !DIEnumerator(name: "android", value: 10) +!147 = !DIEnumerator(name: "musl", value: 11) +!148 = !DIEnumerator(name: "musleabi", value: 12) +!149 = !DIEnumerator(name: "musleabihf", value: 13) +!150 = !DIEnumerator(name: "msvc", value: 14) +!151 = !DIEnumerator(name: "itanium", value: 15) +!152 = !DIEnumerator(name: "cygnus", value: 16) +!153 = !DIEnumerator(name: "coreclr", value: 17) +!154 = !DIEnumerator(name: "simulator", value: 18) +!155 = !DIEnumerator(name: "macabi", value: 19) +!156 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.io.Mode", scope: !157, file: !157, line: 20, baseType: !158, size: 8, align: 8, elements: !159) +!157 = !DIFile(filename: "io.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!158 = !DIBasicType(name: "u1", size: 8, encoding: DW_ATE_unsigned) +!159 = !{!160, !161} +!160 = !DIEnumerator(name: "blocking", value: 0) +!161 = !DIEnumerator(name: "evented", value: 1) +!162 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "anyerror", baseType: !163, size: 16, align: 16, elements: !164) +!163 = !DIBasicType(name: "u16", size: 16, encoding: DW_ATE_unsigned) +!164 = !{!165, !166, !167, !168, !169, !170, !171, !172, !173, !174, !175, !176, !177, !178, !179, !180} +!165 = !DIEnumerator(name: "(none)", value: 0) +!166 = !DIEnumerator(name: "DiskQuota", value: 1) +!167 = !DIEnumerator(name: "FileTooBig", value: 2) +!168 = !DIEnumerator(name: "InputOutput", value: 3) +!169 = !DIEnumerator(name: "NoSpaceLeft", value: 4) +!170 = !DIEnumerator(name: "AccessDenied", value: 5) +!171 = !DIEnumerator(name: "BrokenPipe", value: 6) +!172 = !DIEnumerator(name: "SystemResources", value: 7) +!173 = !DIEnumerator(name: "OperationAborted", value: 8) +!174 = !DIEnumerator(name: "NotOpenForWriting", value: 9) +!175 = !DIEnumerator(name: "WouldBlock", value: 10) +!176 = !DIEnumerator(name: "Unexpected", value: 11) +!177 = !DIEnumerator(name: "Overflow", value: 12) +!178 = !DIEnumerator(name: "Underflow", value: 13) +!179 = !DIEnumerator(name: "TimedOut", value: 14) +!180 = !DIEnumerator(name: "SystemCannotYield", value: 15) +!181 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.x86.Feature", scope: !182, file: !182, line: 10, baseType: !183, size: 8, align: 8, elements: !184) +!182 = !DIFile(filename: "x86.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std/target") +!183 = !DIBasicType(name: "u8", size: 8, encoding: DW_ATE_unsigned_char) +!184 = !{!185, !186, !187, !188, !189, !190, !191, !192, !193, !194, !195, !196, !197, !198, !199, !200, !201, !202, !203, !204, !205, !206, !207, !208, !209, !210, !211, !212, !213, !214, !215, !216, !217, !218, !219, !220, !221, !222, !223, !224, !225, !226, !227, !228, !229, !230, !231, !232, !233, !234, !235, !236, !237, !238, !239, !240, !241, !242, !243, !244, !245, !246, !247, !248, !249, !250, !251, !252, !253, !254, !255, !256, !257, !258, !259, !260, !261, !262, !263, !264, !265, !266, !267, !268, !269, !270, !271, !272, !273, !274, !275, !276, !277, !278, !279, !280, !281, !282, !283, !284, !285, !286, !287, !288, !289, !290, !291, !292, !293, !294, !295, !296, !297, !298, !299, !300, !301, !302, !303, !304, !305, !306, !307, !308, !309, !310, !311, !312, !313, !314, !315, !316, !317, !318} +!185 = !DIEnumerator(name: "3dnow", value: 0) +!186 = !DIEnumerator(name: "3dnowa", value: 1) +!187 = !DIEnumerator(name: "64bit", value: 2) +!188 = !DIEnumerator(name: "adx", value: 3) +!189 = !DIEnumerator(name: "aes", value: 4) +!190 = !DIEnumerator(name: "amx_bf16", value: 5) +!191 = !DIEnumerator(name: "amx_int8", value: 6) +!192 = !DIEnumerator(name: "amx_tile", value: 7) +!193 = !DIEnumerator(name: "avx", value: 8) +!194 = !DIEnumerator(name: "avx2", value: 9) +!195 = !DIEnumerator(name: "avx512bf16", value: 10) +!196 = !DIEnumerator(name: "avx512bitalg", value: 11) +!197 = !DIEnumerator(name: "avx512bw", value: 12) +!198 = !DIEnumerator(name: "avx512cd", value: 13) +!199 = !DIEnumerator(name: "avx512dq", value: 14) +!200 = !DIEnumerator(name: "avx512er", value: 15) +!201 = !DIEnumerator(name: "avx512f", value: 16) +!202 = !DIEnumerator(name: "avx512ifma", value: 17) +!203 = !DIEnumerator(name: "avx512pf", value: 18) +!204 = !DIEnumerator(name: "avx512vbmi", value: 19) +!205 = !DIEnumerator(name: "avx512vbmi2", value: 20) +!206 = !DIEnumerator(name: "avx512vl", value: 21) +!207 = !DIEnumerator(name: "avx512vnni", value: 22) +!208 = !DIEnumerator(name: "avx512vp2intersect", value: 23) +!209 = !DIEnumerator(name: "avx512vpopcntdq", value: 24) +!210 = !DIEnumerator(name: "bmi", value: 25) +!211 = !DIEnumerator(name: "bmi2", value: 26) +!212 = !DIEnumerator(name: "branchfusion", value: 27) +!213 = !DIEnumerator(name: "cldemote", value: 28) +!214 = !DIEnumerator(name: "clflushopt", value: 29) +!215 = !DIEnumerator(name: "clwb", value: 30) +!216 = !DIEnumerator(name: "clzero", value: 31) +!217 = !DIEnumerator(name: "cmov", value: 32) +!218 = !DIEnumerator(name: "cx16", value: 33) +!219 = !DIEnumerator(name: "cx8", value: 34) +!220 = !DIEnumerator(name: "enqcmd", value: 35) +!221 = !DIEnumerator(name: "ermsb", value: 36) +!222 = !DIEnumerator(name: "f16c", value: 37) +!223 = !DIEnumerator(name: "false_deps_lzcnt_tzcnt", value: 38) +!224 = !DIEnumerator(name: "false_deps_popcnt", value: 39) +!225 = !DIEnumerator(name: "fast_11bytenop", value: 40) +!226 = !DIEnumerator(name: "fast_15bytenop", value: 41) +!227 = !DIEnumerator(name: "fast_7bytenop", value: 42) +!228 = !DIEnumerator(name: "fast_bextr", value: 43) +!229 = !DIEnumerator(name: "fast_gather", value: 44) +!230 = !DIEnumerator(name: "fast_hops", value: 45) +!231 = !DIEnumerator(name: "fast_lzcnt", value: 46) +!232 = !DIEnumerator(name: "fast_scalar_fsqrt", value: 47) +!233 = !DIEnumerator(name: "fast_scalar_shift_masks", value: 48) +!234 = !DIEnumerator(name: "fast_shld_rotate", value: 49) +!235 = !DIEnumerator(name: "fast_variable_shuffle", value: 50) +!236 = !DIEnumerator(name: "fast_vector_fsqrt", value: 51) +!237 = !DIEnumerator(name: "fast_vector_shift_masks", value: 52) +!238 = !DIEnumerator(name: "fma", value: 53) +!239 = !DIEnumerator(name: "fma4", value: 54) +!240 = !DIEnumerator(name: "fsgsbase", value: 55) +!241 = !DIEnumerator(name: "fxsr", value: 56) +!242 = !DIEnumerator(name: "gfni", value: 57) +!243 = !DIEnumerator(name: "idivl_to_divb", value: 58) +!244 = !DIEnumerator(name: "idivq_to_divl", value: 59) +!245 = !DIEnumerator(name: "invpcid", value: 60) +!246 = !DIEnumerator(name: "lea_sp", value: 61) +!247 = !DIEnumerator(name: "lea_uses_ag", value: 62) +!248 = !DIEnumerator(name: "lvi_cfi", value: 63) +!249 = !DIEnumerator(name: "lvi_load_hardening", value: 64) +!250 = !DIEnumerator(name: "lwp", value: 65) +!251 = !DIEnumerator(name: "lzcnt", value: 66) +!252 = !DIEnumerator(name: "macrofusion", value: 67) +!253 = !DIEnumerator(name: "merge_to_threeway_branch", value: 68) +!254 = !DIEnumerator(name: "mmx", value: 69) +!255 = !DIEnumerator(name: "movbe", value: 70) +!256 = !DIEnumerator(name: "movdir64b", value: 71) +!257 = !DIEnumerator(name: "movdiri", value: 72) +!258 = !DIEnumerator(name: "mpx", value: 73) +!259 = !DIEnumerator(name: "mwaitx", value: 74) +!260 = !DIEnumerator(name: "nopl", value: 75) +!261 = !DIEnumerator(name: "pad_short_functions", value: 76) +!262 = !DIEnumerator(name: "pclmul", value: 77) +!263 = !DIEnumerator(name: "pconfig", value: 78) +!264 = !DIEnumerator(name: "pku", value: 79) +!265 = !DIEnumerator(name: "popcnt", value: 80) +!266 = !DIEnumerator(name: "prefer_128_bit", value: 81) +!267 = !DIEnumerator(name: "prefer_256_bit", value: 82) +!268 = !DIEnumerator(name: "prefer_mask_registers", value: 83) +!269 = !DIEnumerator(name: "prefetchwt1", value: 84) +!270 = !DIEnumerator(name: "prfchw", value: 85) +!271 = !DIEnumerator(name: "ptwrite", value: 86) +!272 = !DIEnumerator(name: "rdpid", value: 87) +!273 = !DIEnumerator(name: "rdrnd", value: 88) +!274 = !DIEnumerator(name: "rdseed", value: 89) +!275 = !DIEnumerator(name: "retpoline", value: 90) +!276 = !DIEnumerator(name: "retpoline_external_thunk", value: 91) +!277 = !DIEnumerator(name: "retpoline_indirect_branches", value: 92) +!278 = !DIEnumerator(name: "retpoline_indirect_calls", value: 93) +!279 = !DIEnumerator(name: "rtm", value: 94) +!280 = !DIEnumerator(name: "sahf", value: 95) +!281 = !DIEnumerator(name: "serialize", value: 96) +!282 = !DIEnumerator(name: "seses", value: 97) +!283 = !DIEnumerator(name: "sgx", value: 98) +!284 = !DIEnumerator(name: "sha", value: 99) +!285 = !DIEnumerator(name: "shstk", value: 100) +!286 = !DIEnumerator(name: "slow_3ops_lea", value: 101) +!287 = !DIEnumerator(name: "slow_incdec", value: 102) +!288 = !DIEnumerator(name: "slow_lea", value: 103) +!289 = !DIEnumerator(name: "slow_pmaddwd", value: 104) +!290 = !DIEnumerator(name: "slow_pmulld", value: 105) +!291 = !DIEnumerator(name: "slow_shld", value: 106) +!292 = !DIEnumerator(name: "slow_two_mem_ops", value: 107) +!293 = !DIEnumerator(name: "slow_unaligned_mem_16", value: 108) +!294 = !DIEnumerator(name: "slow_unaligned_mem_32", value: 109) +!295 = !DIEnumerator(name: "soft_float", value: 110) +!296 = !DIEnumerator(name: "sse", value: 111) +!297 = !DIEnumerator(name: "sse_unaligned_mem", value: 112) +!298 = !DIEnumerator(name: "sse2", value: 113) +!299 = !DIEnumerator(name: "sse3", value: 114) +!300 = !DIEnumerator(name: "sse4_1", value: 115) +!301 = !DIEnumerator(name: "sse4_2", value: 116) +!302 = !DIEnumerator(name: "sse4a", value: 117) +!303 = !DIEnumerator(name: "ssse3", value: 118) +!304 = !DIEnumerator(name: "tbm", value: 119) +!305 = !DIEnumerator(name: "tsxldtrk", value: 120) +!306 = !DIEnumerator(name: "use_aa", value: 121) +!307 = !DIEnumerator(name: "use_glm_div_sqrt_costs", value: 122) +!308 = !DIEnumerator(name: "vaes", value: 123) +!309 = !DIEnumerator(name: "vpclmulqdq", value: 124) +!310 = !DIEnumerator(name: "vzeroupper", value: 125) +!311 = !DIEnumerator(name: "waitpkg", value: 126) +!312 = !DIEnumerator(name: "wbnoinvd", value: 127) +!313 = !DIEnumerator(name: "x87", value: 128) +!314 = !DIEnumerator(name: "xop", value: 129) +!315 = !DIEnumerator(name: "xsave", value: 130) +!316 = !DIEnumerator(name: "xsavec", value: 131) +!317 = !DIEnumerator(name: "xsaveopt", value: 132) +!318 = !DIEnumerator(name: "xsaves", value: 133) +!319 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.fmt.Alignment", scope: !320, file: !320, line: 16, baseType: !7, size: 8, align: 8, elements: !321) +!320 = !DIFile(filename: "fmt.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!321 = !{!322, !323, !324} +!322 = !DIEnumerator(name: "Left", value: 0) +!323 = !DIEnumerator(name: "Center", value: 1) +!324 = !DIEnumerator(name: "Right", value: 2) +!325 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.spinlock.State", scope: !326, file: !326, line: 12, baseType: !183, size: 8, align: 8, elements: !327) +!326 = !DIFile(filename: "spinlock.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") +!327 = !{!328, !329} +!328 = !DIEnumerator(name: "Unlocked", value: 0) +!329 = !DIEnumerator(name: "Locked", value: 1) diff --git a/compiler/builtins/src/bitcode.rs b/compiler/builtins/src/bitcode.rs new file mode 100644 index 0000000000..e6d9802a68 --- /dev/null +++ b/compiler/builtins/src/bitcode.rs @@ -0,0 +1,18 @@ +use std::fs::File; +use std::io::prelude::Read; +use std::vec::Vec; + +pub fn get_bytes() -> Vec { + // In the build script for the gen module, we compile the builtins bitcode and set + // BUILTINS_BC to the path to the compiled output. + let path: &'static str = env!( + "BUILTINS_BC", + "Env var BUILTINS_BC not found. Is there a problem with the build script?" + ); + let mut builtins_bitcode = File::open(path).expect("Unable to find builtins bitcode source"); + let mut buffer = Vec::new(); + builtins_bitcode + .read_to_end(&mut buffer) + .expect("Unable to read builtins bitcode"); + buffer +} diff --git a/compiler/builtins/src/lib.rs b/compiler/builtins/src/lib.rs index 5c72026d69..63a936ce39 100644 --- a/compiler/builtins/src/lib.rs +++ b/compiler/builtins/src/lib.rs @@ -10,5 +10,6 @@ // and encouraging shortcuts here creates bad incentives. I would rather temporarily // re-enable this when working on performance optimizations than have it block PRs. #![allow(clippy::large_enum_variant)] +pub mod bitcode; pub mod std; pub mod unique; diff --git a/compiler/gen/build.rs b/compiler/gen/build.rs deleted file mode 100644 index bf76f2cfcc..0000000000 --- a/compiler/gen/build.rs +++ /dev/null @@ -1,23 +0,0 @@ -use std::env; -use std::fs; -use std::path::Path; -use std::process::Command; - -fn main() { - let src_path = fs::canonicalize("./../builtins/bitcode/src/lib.c") - .expect("Failed to resolve bitcode source"); - let src = src_path.to_str().expect("Invalid src path"); - - let out_dir = env::var_os("OUT_DIR").unwrap(); - let dest_path = Path::new(&out_dir).join("builtins.bc"); - let dest = dest_path.to_str().expect("Invalid dest path"); - - Command::new("clang") - .args(&["-emit-llvm", "-o", dest, "-c", src]) - .status() - .unwrap(); - - println!("cargo:rerun-if-changed=build.rs"); - println!("cargo:rerun-if-changed={}", src); - println!("cargo:rustc-env=BUILTINS_BC={}", dest); -} diff --git a/compiler/gen/src/llvm/build.rs b/compiler/gen/src/llvm/build.rs index a6e22b3a1d..cdc6e30296 100644 --- a/compiler/gen/src/llvm/build.rs +++ b/compiler/gen/src/llvm/build.rs @@ -29,13 +29,12 @@ use inkwell::values::{ }; use inkwell::OptimizationLevel; use inkwell::{AddressSpace, IntPredicate}; +use roc_builtins::bitcode; use roc_collections::all::{ImMap, MutSet}; use roc_module::low_level::LowLevel; use roc_module::symbol::{Interns, ModuleId, Symbol}; use roc_mono::ir::{JoinPointId, Wrapped}; use roc_mono::layout::{Builtin, Layout, MemoryMode}; -use std::fs::File; -use std::io::prelude::Read; use target_lexicon::CallingConvention; /// This is for Inkwell's FunctionValue::verify - we want to know the verification @@ -183,19 +182,9 @@ impl<'a, 'ctx, 'env> Env<'a, 'ctx, 'env> { } pub fn module_from_builtins<'ctx>(ctx: &'ctx Context, module_name: &str) -> Module<'ctx> { - // In the build script for the gen module, we compile the builtins bitcode and set - // BUILTINS_BC to the path to the compiled output. - let path: &'static str = env!( - "BUILTINS_BC", - "Env var BUILTINS_BC not found. Is there a problem with the build script?" - ); - let mut builtins_bitcode = File::open(path).expect("Unable to find builtins bitcode source"); - let mut buffer = std::vec::Vec::new(); - builtins_bitcode - .read_to_end(&mut buffer) - .expect("Unable to read builtins bitcode"); + let bitcode_bytes = bitcode::get_bytes(); - let memory_buffer = MemoryBuffer::create_from_memory_range(&buffer, module_name); + let memory_buffer = MemoryBuffer::create_from_memory_range(&bitcode_bytes, module_name); let module = Module::parse_bitcode_from_buffer(&memory_buffer, ctx) .unwrap_or_else(|err| panic!("Unable to import builtins bitcode. LLVM error: {:?}", err)); diff --git a/compiler/gen/tests/gen_num.rs b/compiler/gen/tests/gen_num.rs index be3a86d3ff..587698c90a 100644 --- a/compiler/gen/tests/gen_num.rs +++ b/compiler/gen/tests/gen_num.rs @@ -686,15 +686,7 @@ mod gen_num { assert_evals_to!("Num.powInt 2 3", 8, i64); } - // For some reason, libm's atan has slightly different results on macos vs non-macos #[test] - #[cfg(target_os = "macos")] - fn atan_macos() { - assert_evals_to!("Num.atan 10", 1.4711276743037345, f64); - } - - #[test] - #[cfg(not(target_os = "macos"))] fn atan() { assert_evals_to!("Num.atan 10", 1.4711276743037347, f64); } diff --git a/nix/zig.nix b/nix/zig.nix new file mode 100644 index 0000000000..139e0d9fdf --- /dev/null +++ b/nix/zig.nix @@ -0,0 +1,35 @@ +{ pkgs, isMacOS }: + +# As of 2020-10-25, building Zig from source on MacOS fails +# so we just download the binary from their release page :( +let + version = "0.6.0"; + osName = + if isMacOS + then "macos" + else "linux"; + archiveName = "zig-${osName}-x86_64-${version}+0088efc4b"; + sha256 = + if isMacOS + then "665c1a7f472cfc5e0715f0ddf6ff8409fb749ac91cbbae68c443b4a37ebd058e" + else "bab70ae3bd0af538022bc3ef50d8f34fa8dceac39ba7d9e5d528eee7e6d5a1cf"; +in +pkgs.stdenv.mkDerivation { + pname = "zig"; + version = version; + buildInputs = [ pkgs.gzip ]; + src = pkgs.fetchurl { + inherit sha256; + name = "${archiveName}.tar.xz"; + url = "https://ziglang.org/builds/${archiveName}.tar.xz"; + }; + phases = [ "installPhase" ]; + installPhase = '' + mkdir -p $out/bin + tar -xf $src + cp ${archiveName}/zig $out/zig + cp -r ${archiveName}/lib $out/lib + ln -s "$out/zig" "$out/bin/zig" + chmod +x $out/bin/zig + ''; +} diff --git a/nix/zls.nix b/nix/zls.nix new file mode 100644 index 0000000000..4a50135b38 --- /dev/null +++ b/nix/zls.nix @@ -0,0 +1,29 @@ +{ pkgs, zig }: + +# As of 2020-10-25, building zls is not available on Nix +# For some reason, this hangs on `zig build`. I'll try +# to figure it our later :( + +let + rev = "e8c20351d85da8eb4bf22480045b994007284d69"; +in +pkgs.stdenv.mkDerivation { + pname = "zig-language-server"; + version = rev; + src = pkgs.fetchgit { + inherit rev; + fetchSubmodules = true; + url = "https://github.com/zigtools/zls.git"; + sha256 = "06g8gml1g0fmvcfysy93bd1hb64vjd2v12x3kgxz58kmk5z0168y"; + }; + phases = [ "buildPhase" "installPhase" ]; + buildInputs = [ zig ]; + buildPhase = '' + zig build + ''; + installPhase = '' + mkdir -p $out/bin + cp ./zig-cache/bin/zls $out/bin/zls + chmod +x $out/bin/zls + ''; +} diff --git a/shell.nix b/shell.nix index 76199a5092..b43d84e37d 100644 --- a/shell.nix +++ b/shell.nix @@ -9,10 +9,11 @@ with { ref = "refs/heads/nixpkgs-unstable"; rev = "502845c3e31ef3de0e424f3fcb09217df2ce6df6"; }) { }; + + isMacOS = builtins.currentSystem == "x86_64-darwin"; }; let - isMacOS = builtins.currentSystem == "x86_64-darwin"; darwin-frameworks = if isMacOS then with pkgs.darwin.apple_sdk.frameworks; [ @@ -28,13 +29,15 @@ let [ ]; llvm = pkgs.llvm_10; lld = pkgs.lld_10; # this should match llvm's version + zig = import ./nix/zig.nix { inherit pkgs isMacOS; }; inputs = [ # build libraries pkgs.rustup pkgs.cargo - llvm pkgs.valgrind + zig + llvm # llb deps pkgs.libffi pkgs.libxml2 @@ -43,6 +46,7 @@ let lld # dev tools pkgs.rust-analyzer + # (import ./nix/zls.nix { inherit pkgs zig; }) pkgs.ccls ]; in pkgs.mkShell { From 3e0d4cd3c701bccbd577f9df8a53e22a19453cba Mon Sep 17 00:00:00 2001 From: Jared Ramirez Date: Wed, 28 Oct 2020 11:13:26 -0700 Subject: [PATCH 35/45] Docs & comments cleanup --- ci/install-ci-libraries.sh | 2 +- compiler/builtins/bitcode/.gitignore | 3 +- compiler/builtins/bitcode/README.md | 32 +- compiler/builtins/bitcode/src/main.zig | 6 - compiler/builtins/build.rs | 74 ++-- compiler/builtins/main.ll | 563 ------------------------- compiler/builtins/src/bitcode.rs | 2 +- nix/zig.nix | 9 +- nix/zls.nix | 5 +- shell.nix | 2 +- 10 files changed, 50 insertions(+), 648 deletions(-) delete mode 100644 compiler/builtins/main.ll diff --git a/ci/install-ci-libraries.sh b/ci/install-ci-libraries.sh index 7ca8d2d633..6ac397c10d 100755 --- a/ci/install-ci-libraries.sh +++ b/ci/install-ci-libraries.sh @@ -61,7 +61,7 @@ add-apt-repository "${REPO_NAME}" apt-get update apt-get install -y clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION libc++abi-dev libunwind-dev valgrind -# install zig - can't use apt-get since we require a specific hash +# install zig - can't use apt-get since we require at least a specific commit later then the most recent tag (0.6.0) wget -c https://ziglang.org/builds/zig-linux-x86_64-0.6.0+0088efc4b.tar.xz --no-check-certificate tar -xf zig-linux-x86_64-0.6.0+0088efc4b.tar.xz ln -s "$PWD/zig-linux-x86_64-0.6.0+0088efc4b/zig" /usr/local/bin/zig diff --git a/compiler/builtins/bitcode/.gitignore b/compiler/builtins/bitcode/.gitignore index 3f11cc2c01..6e2253f53a 100644 --- a/compiler/builtins/bitcode/.gitignore +++ b/compiler/builtins/bitcode/.gitignore @@ -1,3 +1,2 @@ -test.ll -src/zig-cache zig-cache +src/zig-cache diff --git a/compiler/builtins/bitcode/README.md b/compiler/builtins/bitcode/README.md index 352fa66006..f87cd52f9d 100644 --- a/compiler/builtins/bitcode/README.md +++ b/compiler/builtins/bitcode/README.md @@ -5,31 +5,19 @@ When their implementations are simple enough (e.g. addition), they can be implemented directly in Inkwell. When their implementations are complex enough, it's nicer to -implement them in a higher-level language like C (or eventually Zig), -compile the result to LLVM bitcode, and import that bitcode into the compiler. +implement them in a higher-level language like Zig, then compile +the result to LLVM bitcode, and import that bitcode into the compiler. -Compiling the bitcode happens automatically in a Rust build script at `compiler/gen/build.rs`. -You can find the compiled bitcode in `target/debug/build/roc_gen-[some random characters]/out/builtins.bc`. +Compiling the bitcode happens automatically in a Rust build script at `compiler/builtins/build.rs`. +Then `builtins/src/bitcode/rs` staticlly imports the compiled bitcode for use in the compiler. -> If you want to take a look at the human-readable LLVM IR, cd into `compiler/builtins/bitcode` and -> run the following command. It should create `compiler/builtins/bitcode/lib.ll` -> -> ```bash -> zig build-obj src/main.zig -femit-llvm-ir=test.ll -fno-emit-bin --strip -> ``` -> -> NOTE: The full command that we use when generating the bitcode is: -> ```bash -> zig build-obj src/main.zig -femit-llvm-ir=test.ll -fno-emit-bin --strip -O ReleaseSafe -> ``` -> This is probably less readable then the first command, because it does some mangling of -> non-exported names, etc. But if you're hitting a bug, it may be helpful. +You can find the compiled bitcode in `target/debug/build/roc_builtins-[some random characters]/out/builtins.bc`. +There will be two directories like `roc_builtins-[some random characters]`, look for the one that has an +`out` directory as a child. -The bitcode is a bunch of bytes that aren't particularly human-readable. -Since Roc is designed to be distributed as a single binary, these bytes -need to be included in the raw source somewhere. - -The `llvm/src/build.rs` file statically imports these raw bytes. +> The bitcode is a bunch of bytes that aren't particularly human-readable. +> If you want to take a look at the human-readable LLVM IR, look at +> `target/debug/build/roc_builtins-[some random characters]/out/builtins.ll` ## Calling bitcode functions diff --git a/compiler/builtins/bitcode/src/main.zig b/compiler/builtins/bitcode/src/main.zig index 06adff84e0..77f550dab9 100644 --- a/compiler/builtins/bitcode/src/main.zig +++ b/compiler/builtins/bitcode/src/main.zig @@ -1,7 +1,5 @@ const std = @import("std"); const math = std.math; -// const testing = std.testing; - export fn atan_(num: f64) f64 { return math.atan(num); @@ -14,7 +12,3 @@ export fn is_finite_(num: f64) bool { export fn pow_int_(base: i64, exp: i64) i64 { return math.pow(i64, base, exp); } - -// test "basic add functionality" { - // testing.expect(add(3, 7) == 10); -// } diff --git a/compiler/builtins/build.rs b/compiler/builtins/build.rs index cd055670ae..19291ae333 100644 --- a/compiler/builtins/build.rs +++ b/compiler/builtins/build.rs @@ -1,26 +1,33 @@ +use std::convert::AsRef; use std::env; -use std::io; +use std::ffi::OsStr; use std::path::Path; use std::process::Command; use std::str; +fn run_command(command: &str, args: I) +where + I: IntoIterator, + S: AsRef, +{ + let output_result = Command::new(OsStr::new(&command)).args(args).output(); + match output_result { + Ok(output) => match output.status.success() { + true => (), + false => { + let error_str = match str::from_utf8(&output.stderr) { + Ok(stderr) => stderr.to_string(), + Err(_) => format!("Failed to run \"{}\"", command), + }; + panic!("{} failed: {}", command, error_str); + } + }, + Err(reason) => panic!("{} failed: {}", command, reason), + } +} + fn main() { let out_dir = env::var_os("OUT_DIR").unwrap(); - let out_dir_str = out_dir.to_str().unwrap(); - Command::new("mkdir") - .args(&["-p", out_dir_str]) - .output() - .and_then(|r| match r.status.success() { - true => Ok(r), - false => Err(io::Error::new( - io::ErrorKind::InvalidData, - match str::from_utf8(&r.stderr) { - Ok(stderr) => stderr, - Err(_) => "Failed make out directory", - }, - )), - }) - .unwrap(); // "." is relative to where "build.rs" is let src_path = Path::new(".").join("bitcode").join("src").join("main.zig"); @@ -36,8 +43,9 @@ fn main() { let emit_ir_arg = "-femit-llvm-ir=".to_owned() + dest_ll; println!("Compiling zig llvm-ir to: {}", dest_ll); - let zig_output = Command::new("zig") - .args(&[ + run_command( + "zig", + &[ "build-obj", src_path_str, &emit_ir_arg, @@ -47,38 +55,14 @@ fn main() { "ReleaseFast", "--cache-dir", zig_cache_dir_str, - ]) - .output() - .expect("Failed to start zig build-obj"); - match zig_output.status.success() { - true => (), - false => { - let error_str = match str::from_utf8(&zig_output.stderr) { - Ok(stderr) => stderr, - Err(_) => "Failed to build zig", - }; - panic!("zig build-obj failed: {}", error_str); - } - }; + ], + ); let dest_bc_path = Path::new(&out_dir).join("builtins.bc"); let dest_bc = dest_bc_path.to_str().expect("Invalid dest bc path"); println!("Compiling bitcode to: {}", dest_bc); - Command::new("llvm-as") - .args(&[dest_ll, "-o", dest_bc]) - .output() - .expect("Failed to start llvm-ar"); - match zig_output.status.success() { - true => (), - false => { - let error_str = match str::from_utf8(&zig_output.stderr) { - Ok(stderr) => stderr, - Err(_) => "Failed to run llvm-ar", - }; - panic!("llvm-ar failed: {}", error_str); - } - }; + run_command("llvm-as", &[dest_ll, "-o", dest_bc]); println!("cargo:rerun-if-changed=build.rs"); println!("cargo:rerun-if-changed={}", src_path_str); diff --git a/compiler/builtins/main.ll b/compiler/builtins/main.ll deleted file mode 100644 index 76964f0558..0000000000 --- a/compiler/builtins/main.ll +++ /dev/null @@ -1,563 +0,0 @@ -; ModuleID = 'main' -source_filename = "main" -target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-unknown-macos-gnu" - -%std.macho.mach_header_64 = type { i32, i32, i32, i32, i32, i32, i32, i32 } - -@_mh_execute_header = weak_odr dso_local unnamed_addr global %std.macho.mach_header_64 undef, align 4 -@0 = internal unnamed_addr constant [4 x double] [double 0x3FDDAC670561BB4F, double 0x3FE921FB54442D18, double 0x3FEF730BD281F69B, double 0x3FF921FB54442D18], align 8 -@1 = internal unnamed_addr constant [4 x double] [double 0x3C7A2B7F222F65E2, double 0x3C81A62633145C07, double 0x3C7007887AF0CBBD, double 0x3C91A62633145C07], align 8 - -; Function Attrs: nobuiltin nounwind -define double @atan_(double %0) local_unnamed_addr #0 { -Entry: - %x.sroa.0.i.i.i = alloca i32, align 4 - %1 = bitcast double %0 to i64 - %2 = lshr i64 %1, 32 - %3 = trunc i64 %2 to i32 - %4 = and i32 %3, 2147483647 - %5 = icmp ugt i32 %4, 1141899263 - br i1 %5, label %Then.i.i, label %EndIf5.i.i - -Then.i.i: ; preds = %Entry - %6 = fcmp uno double %0, 0.000000e+00 - br i1 %6, label %std.math.atan.atan.exit, label %Else.i.i - -Else.i.i: ; preds = %Then.i.i - %..i.i = tail call double @llvm.copysign.f64(double 0x3FF921FB54442D18, double %0) #5 - br label %std.math.atan.atan.exit - -EndIf5.i.i: ; preds = %Entry - %7 = icmp ult i32 %4, 1039925248 - br i1 %7, label %Then7.i.i, label %Else12.i.i - -Then7.i.i: ; preds = %EndIf5.i.i - %8 = icmp ult i32 %4, 1048576 - br i1 %8, label %Then8.i.i, label %std.math.atan.atan.exit - -Then8.i.i: ; preds = %Then7.i.i - %x.sroa.0.i.i.i.0.sroa_cast = bitcast i32* %x.sroa.0.i.i.i to i8* - call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) - store volatile i32 undef, i32* %x.sroa.0.i.i.i, align 4 - call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) - br label %std.math.atan.atan.exit - -Else12.i.i: ; preds = %EndIf5.i.i - %9 = and i64 %1, 9223372036854775807 - %10 = bitcast i64 %9 to double - %11 = icmp ult i32 %4, 1072889856 - br i1 %11, label %Then13.i.i, label %Else16.i.i - -Then13.i.i: ; preds = %Else12.i.i - %12 = icmp ult i32 %4, 1072037888 - br i1 %12, label %Then14.i.i, label %Else15.i.i - -Then14.i.i: ; preds = %Then13.i.i - %13 = fmul double %10, 2.000000e+00 - %14 = fadd double %13, -1.000000e+00 - %15 = fadd double %10, 2.000000e+00 - %16 = fdiv double %14, %15 - br label %EndIf23.i.i - -Else15.i.i: ; preds = %Then13.i.i - %17 = fadd double %10, -1.000000e+00 - %18 = fadd double %10, 1.000000e+00 - %19 = fdiv double %17, %18 - br label %EndIf23.i.i - -Else16.i.i: ; preds = %Else12.i.i - %20 = icmp ult i32 %4, 1073971200 - br i1 %20, label %Then17.i.i, label %Else18.i.i - -Then17.i.i: ; preds = %Else16.i.i - %21 = fadd double %10, -1.500000e+00 - %22 = fmul double %10, 1.500000e+00 - %23 = fadd double %22, 1.000000e+00 - %24 = fdiv double %21, %23 - br label %EndIf23.i.i - -Else18.i.i: ; preds = %Else16.i.i - %25 = fdiv double -1.000000e+00, %10 - br label %EndIf23.i.i - -EndIf23.i.i: ; preds = %Else18.i.i, %Then17.i.i, %Else15.i.i, %Then14.i.i - %id.sroa.0.0.i.i = phi i64 [ 0, %Then14.i.i ], [ 1, %Else15.i.i ], [ 2, %Then17.i.i ], [ 3, %Else18.i.i ] - %x.0.i.i = phi double [ %16, %Then14.i.i ], [ %19, %Else15.i.i ], [ %24, %Then17.i.i ], [ %25, %Else18.i.i ] - %26 = fmul double %x.0.i.i, %x.0.i.i - %27 = fmul double %26, %26 - %28 = fmul double %27, 0x3FA2B4442C6A6C2F - %29 = fsub double 0xBFADDE2D52DEFD9A, %28 - %30 = fmul double %27, %29 - %31 = fadd double %30, 0xBFB3B0F2AF749A6D - %32 = fmul double %27, %31 - %33 = fadd double %32, 0xBFBC71C6FE231671 - %34 = fmul double %27, %33 - %35 = fadd double %34, 0xBFC999999998EBC4 - %36 = fmul double %27, %35 - %37 = fmul double %27, 0x3F90AD3AE322DA11 - %38 = fadd double %37, 0x3FA97B4B24760DEB - %39 = fmul double %27, %38 - %40 = fadd double %39, 0x3FB10D66A0D03D51 - %41 = fmul double %27, %40 - %42 = fadd double %41, 0x3FB745CDC54C206E - %43 = fmul double %27, %42 - %44 = fadd double %43, 0x3FC24924920083FF - %45 = fmul double %27, %44 - %46 = fadd double %45, 0x3FD555555555550D - %47 = fmul double %26, %46 - %48 = getelementptr inbounds [4 x double], [4 x double]* @0, i64 0, i64 %id.sroa.0.0.i.i - %49 = load double, double* %48, align 8 - %50 = fadd double %36, %47 - %51 = fmul double %x.0.i.i, %50 - %52 = getelementptr inbounds [4 x double], [4 x double]* @1, i64 0, i64 %id.sroa.0.0.i.i - %53 = load double, double* %52, align 8 - %54 = fsub double %51, %53 - %55 = fsub double %54, %x.0.i.i - %56 = fsub double %49, %55 - %.not.i.i = icmp sgt i64 %1, -1 - %57 = fneg double %56 - %result.1.i.i = select i1 %.not.i.i, double %56, double %57 - br label %std.math.atan.atan.exit - -std.math.atan.atan.exit: ; preds = %Then.i.i, %Else.i.i, %Then7.i.i, %Then8.i.i, %EndIf23.i.i - %merge.i.i = phi double [ %0, %Then.i.i ], [ %..i.i, %Else.i.i ], [ %0, %Then7.i.i ], [ %0, %Then8.i.i ], [ %result.1.i.i, %EndIf23.i.i ] - ret double %merge.i.i -} - -; Function Attrs: nobuiltin norecurse nounwind readnone -define i1 @is_finite_(double %0) local_unnamed_addr #1 { -Entry: - %1 = bitcast double %0 to i64 - %2 = and i64 %1, 9218868437227405312 - %3 = icmp ne i64 %2, 9218868437227405312 - ret i1 %3 -} - -; Function Attrs: nobuiltin nounwind readnone -define i64 @pow_int_(i64 %0, i64 %1) local_unnamed_addr #2 { -Entry: - %2 = icmp eq i64 %1, 0 - br i1 %2, label %std.math.pow.pow.exit, label %EndIf.i.i - -EndIf.i.i: ; preds = %Entry - switch i64 %0, label %EndIf5.i.i [ - i64 0, label %std.math.pow.pow.exit - i64 1, label %SwitchProng35.i.i - i64 -1, label %Then1.i.i - ] - -Then1.i.i: ; preds = %EndIf.i.i - %3 = srem i64 %1, 2 - %4 = add nsw i64 %3, 2 - %5 = srem i64 %4, 2 - %6 = icmp slt i64 %1, 0 - %7 = select i1 %6, i64 %5, i64 %3 - %8 = icmp eq i64 %7, 0 - %spec.select.i = select i1 %8, i64 1, i64 -1 - br label %std.math.pow.pow.exit - -EndIf5.i.i: ; preds = %EndIf.i.i - %9 = icmp sgt i64 %0, 0 - %10 = icmp sgt i64 %1, 62 - %11 = and i1 %9, %10 - br i1 %11, label %std.math.pow.pow.exit, label %Else7.i.i - -Else7.i.i: ; preds = %EndIf5.i.i - %12 = icmp slt i64 %0, 0 - %13 = icmp sgt i64 %1, 63 - %14 = and i1 %12, %13 - br i1 %14, label %std.math.pow.pow.exit, label %WhileCond.i.i - -WhileCond.i.i: ; preds = %Else7.i.i, %EndIf21.i.i - %acc.0.i.i = phi i64 [ %acc.1.i.i, %EndIf21.i.i ], [ 1, %Else7.i.i ] - %exp.0.i.i = phi i64 [ %20, %EndIf21.i.i ], [ %1, %Else7.i.i ] - %base.0.i.i = phi i64 [ %22, %EndIf21.i.i ], [ %0, %Else7.i.i ] - %15 = icmp sgt i64 %exp.0.i.i, 1 - br i1 %15, label %WhileBody.i.i, label %WhileEnd.i.i - -WhileBody.i.i: ; preds = %WhileCond.i.i - %16 = and i64 %exp.0.i.i, 1 - %.not.i.i = icmp eq i64 %16, 0 - br i1 %.not.i.i, label %EndIf21.i.i, label %Then14.i.i - -Then14.i.i: ; preds = %WhileBody.i.i - %17 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %acc.0.i.i, i64 %base.0.i.i) #5 - %18 = extractvalue { i64, i1 } %17, 0 - %19 = extractvalue { i64, i1 } %17, 1 - br i1 %19, label %std.math.pow.pow.exit, label %EndIf21.i.i - -EndIf21.i.i: ; preds = %Then14.i.i, %WhileBody.i.i - %acc.1.i.i = phi i64 [ %18, %Then14.i.i ], [ %acc.0.i.i, %WhileBody.i.i ] - %20 = lshr i64 %exp.0.i.i, 1 - %21 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %base.0.i.i, i64 %base.0.i.i) #5 - %22 = extractvalue { i64, i1 } %21, 0 - %23 = extractvalue { i64, i1 } %21, 1 - br i1 %23, label %std.math.pow.pow.exit, label %WhileCond.i.i - -WhileEnd.i.i: ; preds = %WhileCond.i.i - %24 = icmp eq i64 %exp.0.i.i, 1 - %25 = select i1 %24, i64 %base.0.i.i, i64 1 - %spec.select2.i = mul i64 %25, %acc.0.i.i - br label %std.math.pow.pow.exit - -SwitchProng35.i.i: ; preds = %EndIf.i.i - br label %std.math.pow.pow.exit - -std.math.pow.pow.exit: ; preds = %Then14.i.i, %EndIf21.i.i, %Entry, %EndIf.i.i, %EndIf5.i.i, %Else7.i.i, %SwitchProng35.i.i, %WhileEnd.i.i, %Then1.i.i - %26 = phi i64 [ %spec.select.i, %Then1.i.i ], [ %spec.select2.i, %WhileEnd.i.i ], [ 1, %SwitchProng35.i.i ], [ 1, %Entry ], [ undef, %EndIf5.i.i ], [ undef, %Else7.i.i ], [ %0, %EndIf.i.i ], [ undef, %EndIf21.i.i ], [ undef, %Then14.i.i ] - ret i64 %26 -} - -; Function Attrs: nounwind readnone speculatable willreturn -declare { i64, i1 } @llvm.smul.with.overflow.i64(i64, i64) #3 - -; Function Attrs: argmemonly nounwind willreturn -declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #4 - -; Function Attrs: argmemonly nounwind willreturn -declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) #4 - -; Function Attrs: nounwind readnone speculatable willreturn -declare double @llvm.copysign.f64(double, double) #3 - -attributes #0 = { nobuiltin nounwind } -attributes #1 = { nobuiltin norecurse nounwind readnone } -attributes #2 = { nobuiltin nounwind readnone } -attributes #3 = { nounwind readnone speculatable willreturn } -attributes #4 = { argmemonly nounwind willreturn } -attributes #5 = { nounwind } - -!llvm.module.flags = !{!0, !1} -!llvm.dbg.cu = !{!2} - -!0 = !{i32 2, !"Debug Info Version", i32 3} -!1 = !{i32 2, !"Dwarf Version", i32 4} -!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "zig 0.6.0", isOptimized: true, runtimeVersion: 0, emissionKind: NoDebug, enums: !4) -!3 = !DIFile(filename: "main", directory: ".") -!4 = !{!5, !12, !53, !73, !79, !133, !156, !162, !181, !319, !325} -!5 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.OutputMode", scope: !6, file: !6, line: 441, baseType: !7, size: 8, align: 8, elements: !8) -!6 = !DIFile(filename: "builtin.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!7 = !DIBasicType(name: "u2", size: 8, encoding: DW_ATE_unsigned) -!8 = !{!9, !10, !11} -!9 = !DIEnumerator(name: "Exe", value: 0) -!10 = !DIEnumerator(name: "Lib", value: 1) -!11 = !DIEnumerator(name: "Obj", value: 2) -!12 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Tag", scope: !13, file: !13, line: 23, baseType: !14, size: 8, align: 8, elements: !15) -!13 = !DIFile(filename: "target.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!14 = !DIBasicType(name: "u6", size: 8, encoding: DW_ATE_unsigned) -!15 = !{!16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27, !28, !29, !30, !31, !32, !33, !34, !35, !36, !37, !38, !39, !40, !41, !42, !43, !44, !45, !46, !47, !48, !49, !50, !51, !52} -!16 = !DIEnumerator(name: "freestanding", value: 0) -!17 = !DIEnumerator(name: "ananas", value: 1) -!18 = !DIEnumerator(name: "cloudabi", value: 2) -!19 = !DIEnumerator(name: "dragonfly", value: 3) -!20 = !DIEnumerator(name: "freebsd", value: 4) -!21 = !DIEnumerator(name: "fuchsia", value: 5) -!22 = !DIEnumerator(name: "ios", value: 6) -!23 = !DIEnumerator(name: "kfreebsd", value: 7) -!24 = !DIEnumerator(name: "linux", value: 8) -!25 = !DIEnumerator(name: "lv2", value: 9) -!26 = !DIEnumerator(name: "macos", value: 10) -!27 = !DIEnumerator(name: "netbsd", value: 11) -!28 = !DIEnumerator(name: "openbsd", value: 12) -!29 = !DIEnumerator(name: "solaris", value: 13) -!30 = !DIEnumerator(name: "windows", value: 14) -!31 = !DIEnumerator(name: "haiku", value: 15) -!32 = !DIEnumerator(name: "minix", value: 16) -!33 = !DIEnumerator(name: "rtems", value: 17) -!34 = !DIEnumerator(name: "nacl", value: 18) -!35 = !DIEnumerator(name: "cnk", value: 19) -!36 = !DIEnumerator(name: "aix", value: 20) -!37 = !DIEnumerator(name: "cuda", value: 21) -!38 = !DIEnumerator(name: "nvcl", value: 22) -!39 = !DIEnumerator(name: "amdhsa", value: 23) -!40 = !DIEnumerator(name: "ps4", value: 24) -!41 = !DIEnumerator(name: "elfiamcu", value: 25) -!42 = !DIEnumerator(name: "tvos", value: 26) -!43 = !DIEnumerator(name: "watchos", value: 27) -!44 = !DIEnumerator(name: "mesa3d", value: 28) -!45 = !DIEnumerator(name: "contiki", value: 29) -!46 = !DIEnumerator(name: "amdpal", value: 30) -!47 = !DIEnumerator(name: "hermit", value: 31) -!48 = !DIEnumerator(name: "hurd", value: 32) -!49 = !DIEnumerator(name: "wasi", value: 33) -!50 = !DIEnumerator(name: "emscripten", value: 34) -!51 = !DIEnumerator(name: "uefi", value: 35) -!52 = !DIEnumerator(name: "other", value: 36) -!53 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.WindowsVersion", scope: !13, file: !13, line: 89, baseType: !54, size: 32, align: 32, elements: !55) -!54 = !DIBasicType(name: "u32", size: 32, encoding: DW_ATE_unsigned) -!55 = !{!56, !57, !58, !59, !60, !61, !62, !63, !64, !65, !66, !67, !68, !69, !70, !71, !72} -!56 = !DIEnumerator(name: "nt4", value: 67108864) -!57 = !DIEnumerator(name: "win2k", value: 83886080) -!58 = !DIEnumerator(name: "xp", value: 83951616) -!59 = !DIEnumerator(name: "ws2003", value: 84017152) -!60 = !DIEnumerator(name: "vista", value: 100663296) -!61 = !DIEnumerator(name: "win7", value: 100728832) -!62 = !DIEnumerator(name: "win8", value: 100794368) -!63 = !DIEnumerator(name: "win8_1", value: 100859904) -!64 = !DIEnumerator(name: "win10", value: 167772160) -!65 = !DIEnumerator(name: "win10_th2", value: 167772161) -!66 = !DIEnumerator(name: "win10_rs1", value: 167772162) -!67 = !DIEnumerator(name: "win10_rs2", value: 167772163) -!68 = !DIEnumerator(name: "win10_rs3", value: 167772164) -!69 = !DIEnumerator(name: "win10_rs4", value: 167772165) -!70 = !DIEnumerator(name: "win10_rs5", value: 167772166) -!71 = !DIEnumerator(name: "win10_19h1", value: 167772167) -!72 = !DIEnumerator(name: "win10_20h1", value: 167772168) -!73 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.Mode", scope: !6, file: !6, line: 142, baseType: !7, size: 8, align: 8, elements: !74) -!74 = !{!75, !76, !77, !78} -!75 = !DIEnumerator(name: "Debug", value: 0) -!76 = !DIEnumerator(name: "ReleaseSafe", value: 1) -!77 = !DIEnumerator(name: "ReleaseFast", value: 2) -!78 = !DIEnumerator(name: "ReleaseSmall", value: 3) -!79 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Arch", scope: !13, file: !13, line: 666, baseType: !14, size: 8, align: 8, elements: !80) -!80 = !{!81, !82, !83, !84, !85, !86, !87, !88, !89, !90, !91, !92, !93, !94, !95, !96, !97, !98, !99, !100, !101, !102, !103, !104, !105, !106, !107, !108, !109, !110, !111, !112, !113, !114, !115, !116, !117, !118, !119, !120, !121, !122, !123, !124, !125, !126, !127, !128, !129, !130, !131, !132} -!81 = !DIEnumerator(name: "arm", value: 0) -!82 = !DIEnumerator(name: "armeb", value: 1) -!83 = !DIEnumerator(name: "aarch64", value: 2) -!84 = !DIEnumerator(name: "aarch64_be", value: 3) -!85 = !DIEnumerator(name: "aarch64_32", value: 4) -!86 = !DIEnumerator(name: "arc", value: 5) -!87 = !DIEnumerator(name: "avr", value: 6) -!88 = !DIEnumerator(name: "bpfel", value: 7) -!89 = !DIEnumerator(name: "bpfeb", value: 8) -!90 = !DIEnumerator(name: "hexagon", value: 9) -!91 = !DIEnumerator(name: "mips", value: 10) -!92 = !DIEnumerator(name: "mipsel", value: 11) -!93 = !DIEnumerator(name: "mips64", value: 12) -!94 = !DIEnumerator(name: "mips64el", value: 13) -!95 = !DIEnumerator(name: "msp430", value: 14) -!96 = !DIEnumerator(name: "powerpc", value: 15) -!97 = !DIEnumerator(name: "powerpc64", value: 16) -!98 = !DIEnumerator(name: "powerpc64le", value: 17) -!99 = !DIEnumerator(name: "r600", value: 18) -!100 = !DIEnumerator(name: "amdgcn", value: 19) -!101 = !DIEnumerator(name: "riscv32", value: 20) -!102 = !DIEnumerator(name: "riscv64", value: 21) -!103 = !DIEnumerator(name: "sparc", value: 22) -!104 = !DIEnumerator(name: "sparcv9", value: 23) -!105 = !DIEnumerator(name: "sparcel", value: 24) -!106 = !DIEnumerator(name: "s390x", value: 25) -!107 = !DIEnumerator(name: "tce", value: 26) -!108 = !DIEnumerator(name: "tcele", value: 27) -!109 = !DIEnumerator(name: "thumb", value: 28) -!110 = !DIEnumerator(name: "thumbeb", value: 29) -!111 = !DIEnumerator(name: "i386", value: 30) -!112 = !DIEnumerator(name: "x86_64", value: 31) -!113 = !DIEnumerator(name: "xcore", value: 32) -!114 = !DIEnumerator(name: "nvptx", value: 33) -!115 = !DIEnumerator(name: "nvptx64", value: 34) -!116 = !DIEnumerator(name: "le32", value: 35) -!117 = !DIEnumerator(name: "le64", value: 36) -!118 = !DIEnumerator(name: "amdil", value: 37) -!119 = !DIEnumerator(name: "amdil64", value: 38) -!120 = !DIEnumerator(name: "hsail", value: 39) -!121 = !DIEnumerator(name: "hsail64", value: 40) -!122 = !DIEnumerator(name: "spir", value: 41) -!123 = !DIEnumerator(name: "spir64", value: 42) -!124 = !DIEnumerator(name: "kalimba", value: 43) -!125 = !DIEnumerator(name: "shave", value: 44) -!126 = !DIEnumerator(name: "lanai", value: 45) -!127 = !DIEnumerator(name: "wasm32", value: 46) -!128 = !DIEnumerator(name: "wasm64", value: 47) -!129 = !DIEnumerator(name: "renderscript32", value: 48) -!130 = !DIEnumerator(name: "renderscript64", value: 49) -!131 = !DIEnumerator(name: "ve", value: 50) -!132 = !DIEnumerator(name: "spu_2", value: 51) -!133 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Abi", scope: !13, file: !13, line: 402, baseType: !134, size: 8, align: 8, elements: !135) -!134 = !DIBasicType(name: "u5", size: 8, encoding: DW_ATE_unsigned) -!135 = !{!136, !137, !138, !139, !140, !141, !142, !143, !144, !145, !146, !147, !148, !149, !150, !151, !152, !153, !154, !155} -!136 = !DIEnumerator(name: "none", value: 0) -!137 = !DIEnumerator(name: "gnu", value: 1) -!138 = !DIEnumerator(name: "gnuabin32", value: 2) -!139 = !DIEnumerator(name: "gnuabi64", value: 3) -!140 = !DIEnumerator(name: "gnueabi", value: 4) -!141 = !DIEnumerator(name: "gnueabihf", value: 5) -!142 = !DIEnumerator(name: "gnux32", value: 6) -!143 = !DIEnumerator(name: "code16", value: 7) -!144 = !DIEnumerator(name: "eabi", value: 8) -!145 = !DIEnumerator(name: "eabihf", value: 9) -!146 = !DIEnumerator(name: "android", value: 10) -!147 = !DIEnumerator(name: "musl", value: 11) -!148 = !DIEnumerator(name: "musleabi", value: 12) -!149 = !DIEnumerator(name: "musleabihf", value: 13) -!150 = !DIEnumerator(name: "msvc", value: 14) -!151 = !DIEnumerator(name: "itanium", value: 15) -!152 = !DIEnumerator(name: "cygnus", value: 16) -!153 = !DIEnumerator(name: "coreclr", value: 17) -!154 = !DIEnumerator(name: "simulator", value: 18) -!155 = !DIEnumerator(name: "macabi", value: 19) -!156 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.io.Mode", scope: !157, file: !157, line: 20, baseType: !158, size: 8, align: 8, elements: !159) -!157 = !DIFile(filename: "io.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!158 = !DIBasicType(name: "u1", size: 8, encoding: DW_ATE_unsigned) -!159 = !{!160, !161} -!160 = !DIEnumerator(name: "blocking", value: 0) -!161 = !DIEnumerator(name: "evented", value: 1) -!162 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "anyerror", baseType: !163, size: 16, align: 16, elements: !164) -!163 = !DIBasicType(name: "u16", size: 16, encoding: DW_ATE_unsigned) -!164 = !{!165, !166, !167, !168, !169, !170, !171, !172, !173, !174, !175, !176, !177, !178, !179, !180} -!165 = !DIEnumerator(name: "(none)", value: 0) -!166 = !DIEnumerator(name: "DiskQuota", value: 1) -!167 = !DIEnumerator(name: "FileTooBig", value: 2) -!168 = !DIEnumerator(name: "InputOutput", value: 3) -!169 = !DIEnumerator(name: "NoSpaceLeft", value: 4) -!170 = !DIEnumerator(name: "AccessDenied", value: 5) -!171 = !DIEnumerator(name: "BrokenPipe", value: 6) -!172 = !DIEnumerator(name: "SystemResources", value: 7) -!173 = !DIEnumerator(name: "OperationAborted", value: 8) -!174 = !DIEnumerator(name: "NotOpenForWriting", value: 9) -!175 = !DIEnumerator(name: "WouldBlock", value: 10) -!176 = !DIEnumerator(name: "Unexpected", value: 11) -!177 = !DIEnumerator(name: "Overflow", value: 12) -!178 = !DIEnumerator(name: "Underflow", value: 13) -!179 = !DIEnumerator(name: "TimedOut", value: 14) -!180 = !DIEnumerator(name: "SystemCannotYield", value: 15) -!181 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.x86.Feature", scope: !182, file: !182, line: 10, baseType: !183, size: 8, align: 8, elements: !184) -!182 = !DIFile(filename: "x86.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std/target") -!183 = !DIBasicType(name: "u8", size: 8, encoding: DW_ATE_unsigned_char) -!184 = !{!185, !186, !187, !188, !189, !190, !191, !192, !193, !194, !195, !196, !197, !198, !199, !200, !201, !202, !203, !204, !205, !206, !207, !208, !209, !210, !211, !212, !213, !214, !215, !216, !217, !218, !219, !220, !221, !222, !223, !224, !225, !226, !227, !228, !229, !230, !231, !232, !233, !234, !235, !236, !237, !238, !239, !240, !241, !242, !243, !244, !245, !246, !247, !248, !249, !250, !251, !252, !253, !254, !255, !256, !257, !258, !259, !260, !261, !262, !263, !264, !265, !266, !267, !268, !269, !270, !271, !272, !273, !274, !275, !276, !277, !278, !279, !280, !281, !282, !283, !284, !285, !286, !287, !288, !289, !290, !291, !292, !293, !294, !295, !296, !297, !298, !299, !300, !301, !302, !303, !304, !305, !306, !307, !308, !309, !310, !311, !312, !313, !314, !315, !316, !317, !318} -!185 = !DIEnumerator(name: "3dnow", value: 0) -!186 = !DIEnumerator(name: "3dnowa", value: 1) -!187 = !DIEnumerator(name: "64bit", value: 2) -!188 = !DIEnumerator(name: "adx", value: 3) -!189 = !DIEnumerator(name: "aes", value: 4) -!190 = !DIEnumerator(name: "amx_bf16", value: 5) -!191 = !DIEnumerator(name: "amx_int8", value: 6) -!192 = !DIEnumerator(name: "amx_tile", value: 7) -!193 = !DIEnumerator(name: "avx", value: 8) -!194 = !DIEnumerator(name: "avx2", value: 9) -!195 = !DIEnumerator(name: "avx512bf16", value: 10) -!196 = !DIEnumerator(name: "avx512bitalg", value: 11) -!197 = !DIEnumerator(name: "avx512bw", value: 12) -!198 = !DIEnumerator(name: "avx512cd", value: 13) -!199 = !DIEnumerator(name: "avx512dq", value: 14) -!200 = !DIEnumerator(name: "avx512er", value: 15) -!201 = !DIEnumerator(name: "avx512f", value: 16) -!202 = !DIEnumerator(name: "avx512ifma", value: 17) -!203 = !DIEnumerator(name: "avx512pf", value: 18) -!204 = !DIEnumerator(name: "avx512vbmi", value: 19) -!205 = !DIEnumerator(name: "avx512vbmi2", value: 20) -!206 = !DIEnumerator(name: "avx512vl", value: 21) -!207 = !DIEnumerator(name: "avx512vnni", value: 22) -!208 = !DIEnumerator(name: "avx512vp2intersect", value: 23) -!209 = !DIEnumerator(name: "avx512vpopcntdq", value: 24) -!210 = !DIEnumerator(name: "bmi", value: 25) -!211 = !DIEnumerator(name: "bmi2", value: 26) -!212 = !DIEnumerator(name: "branchfusion", value: 27) -!213 = !DIEnumerator(name: "cldemote", value: 28) -!214 = !DIEnumerator(name: "clflushopt", value: 29) -!215 = !DIEnumerator(name: "clwb", value: 30) -!216 = !DIEnumerator(name: "clzero", value: 31) -!217 = !DIEnumerator(name: "cmov", value: 32) -!218 = !DIEnumerator(name: "cx16", value: 33) -!219 = !DIEnumerator(name: "cx8", value: 34) -!220 = !DIEnumerator(name: "enqcmd", value: 35) -!221 = !DIEnumerator(name: "ermsb", value: 36) -!222 = !DIEnumerator(name: "f16c", value: 37) -!223 = !DIEnumerator(name: "false_deps_lzcnt_tzcnt", value: 38) -!224 = !DIEnumerator(name: "false_deps_popcnt", value: 39) -!225 = !DIEnumerator(name: "fast_11bytenop", value: 40) -!226 = !DIEnumerator(name: "fast_15bytenop", value: 41) -!227 = !DIEnumerator(name: "fast_7bytenop", value: 42) -!228 = !DIEnumerator(name: "fast_bextr", value: 43) -!229 = !DIEnumerator(name: "fast_gather", value: 44) -!230 = !DIEnumerator(name: "fast_hops", value: 45) -!231 = !DIEnumerator(name: "fast_lzcnt", value: 46) -!232 = !DIEnumerator(name: "fast_scalar_fsqrt", value: 47) -!233 = !DIEnumerator(name: "fast_scalar_shift_masks", value: 48) -!234 = !DIEnumerator(name: "fast_shld_rotate", value: 49) -!235 = !DIEnumerator(name: "fast_variable_shuffle", value: 50) -!236 = !DIEnumerator(name: "fast_vector_fsqrt", value: 51) -!237 = !DIEnumerator(name: "fast_vector_shift_masks", value: 52) -!238 = !DIEnumerator(name: "fma", value: 53) -!239 = !DIEnumerator(name: "fma4", value: 54) -!240 = !DIEnumerator(name: "fsgsbase", value: 55) -!241 = !DIEnumerator(name: "fxsr", value: 56) -!242 = !DIEnumerator(name: "gfni", value: 57) -!243 = !DIEnumerator(name: "idivl_to_divb", value: 58) -!244 = !DIEnumerator(name: "idivq_to_divl", value: 59) -!245 = !DIEnumerator(name: "invpcid", value: 60) -!246 = !DIEnumerator(name: "lea_sp", value: 61) -!247 = !DIEnumerator(name: "lea_uses_ag", value: 62) -!248 = !DIEnumerator(name: "lvi_cfi", value: 63) -!249 = !DIEnumerator(name: "lvi_load_hardening", value: 64) -!250 = !DIEnumerator(name: "lwp", value: 65) -!251 = !DIEnumerator(name: "lzcnt", value: 66) -!252 = !DIEnumerator(name: "macrofusion", value: 67) -!253 = !DIEnumerator(name: "merge_to_threeway_branch", value: 68) -!254 = !DIEnumerator(name: "mmx", value: 69) -!255 = !DIEnumerator(name: "movbe", value: 70) -!256 = !DIEnumerator(name: "movdir64b", value: 71) -!257 = !DIEnumerator(name: "movdiri", value: 72) -!258 = !DIEnumerator(name: "mpx", value: 73) -!259 = !DIEnumerator(name: "mwaitx", value: 74) -!260 = !DIEnumerator(name: "nopl", value: 75) -!261 = !DIEnumerator(name: "pad_short_functions", value: 76) -!262 = !DIEnumerator(name: "pclmul", value: 77) -!263 = !DIEnumerator(name: "pconfig", value: 78) -!264 = !DIEnumerator(name: "pku", value: 79) -!265 = !DIEnumerator(name: "popcnt", value: 80) -!266 = !DIEnumerator(name: "prefer_128_bit", value: 81) -!267 = !DIEnumerator(name: "prefer_256_bit", value: 82) -!268 = !DIEnumerator(name: "prefer_mask_registers", value: 83) -!269 = !DIEnumerator(name: "prefetchwt1", value: 84) -!270 = !DIEnumerator(name: "prfchw", value: 85) -!271 = !DIEnumerator(name: "ptwrite", value: 86) -!272 = !DIEnumerator(name: "rdpid", value: 87) -!273 = !DIEnumerator(name: "rdrnd", value: 88) -!274 = !DIEnumerator(name: "rdseed", value: 89) -!275 = !DIEnumerator(name: "retpoline", value: 90) -!276 = !DIEnumerator(name: "retpoline_external_thunk", value: 91) -!277 = !DIEnumerator(name: "retpoline_indirect_branches", value: 92) -!278 = !DIEnumerator(name: "retpoline_indirect_calls", value: 93) -!279 = !DIEnumerator(name: "rtm", value: 94) -!280 = !DIEnumerator(name: "sahf", value: 95) -!281 = !DIEnumerator(name: "serialize", value: 96) -!282 = !DIEnumerator(name: "seses", value: 97) -!283 = !DIEnumerator(name: "sgx", value: 98) -!284 = !DIEnumerator(name: "sha", value: 99) -!285 = !DIEnumerator(name: "shstk", value: 100) -!286 = !DIEnumerator(name: "slow_3ops_lea", value: 101) -!287 = !DIEnumerator(name: "slow_incdec", value: 102) -!288 = !DIEnumerator(name: "slow_lea", value: 103) -!289 = !DIEnumerator(name: "slow_pmaddwd", value: 104) -!290 = !DIEnumerator(name: "slow_pmulld", value: 105) -!291 = !DIEnumerator(name: "slow_shld", value: 106) -!292 = !DIEnumerator(name: "slow_two_mem_ops", value: 107) -!293 = !DIEnumerator(name: "slow_unaligned_mem_16", value: 108) -!294 = !DIEnumerator(name: "slow_unaligned_mem_32", value: 109) -!295 = !DIEnumerator(name: "soft_float", value: 110) -!296 = !DIEnumerator(name: "sse", value: 111) -!297 = !DIEnumerator(name: "sse_unaligned_mem", value: 112) -!298 = !DIEnumerator(name: "sse2", value: 113) -!299 = !DIEnumerator(name: "sse3", value: 114) -!300 = !DIEnumerator(name: "sse4_1", value: 115) -!301 = !DIEnumerator(name: "sse4_2", value: 116) -!302 = !DIEnumerator(name: "sse4a", value: 117) -!303 = !DIEnumerator(name: "ssse3", value: 118) -!304 = !DIEnumerator(name: "tbm", value: 119) -!305 = !DIEnumerator(name: "tsxldtrk", value: 120) -!306 = !DIEnumerator(name: "use_aa", value: 121) -!307 = !DIEnumerator(name: "use_glm_div_sqrt_costs", value: 122) -!308 = !DIEnumerator(name: "vaes", value: 123) -!309 = !DIEnumerator(name: "vpclmulqdq", value: 124) -!310 = !DIEnumerator(name: "vzeroupper", value: 125) -!311 = !DIEnumerator(name: "waitpkg", value: 126) -!312 = !DIEnumerator(name: "wbnoinvd", value: 127) -!313 = !DIEnumerator(name: "x87", value: 128) -!314 = !DIEnumerator(name: "xop", value: 129) -!315 = !DIEnumerator(name: "xsave", value: 130) -!316 = !DIEnumerator(name: "xsavec", value: 131) -!317 = !DIEnumerator(name: "xsaveopt", value: 132) -!318 = !DIEnumerator(name: "xsaves", value: 133) -!319 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.fmt.Alignment", scope: !320, file: !320, line: 16, baseType: !7, size: 8, align: 8, elements: !321) -!320 = !DIFile(filename: "fmt.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!321 = !{!322, !323, !324} -!322 = !DIEnumerator(name: "Left", value: 0) -!323 = !DIEnumerator(name: "Center", value: 1) -!324 = !DIEnumerator(name: "Right", value: 2) -!325 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.spinlock.State", scope: !326, file: !326, line: 12, baseType: !183, size: 8, align: 8, elements: !327) -!326 = !DIFile(filename: "spinlock.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!327 = !{!328, !329} -!328 = !DIEnumerator(name: "Unlocked", value: 0) -!329 = !DIEnumerator(name: "Locked", value: 1) diff --git a/compiler/builtins/src/bitcode.rs b/compiler/builtins/src/bitcode.rs index e6d9802a68..59b98a46ac 100644 --- a/compiler/builtins/src/bitcode.rs +++ b/compiler/builtins/src/bitcode.rs @@ -3,7 +3,7 @@ use std::io::prelude::Read; use std::vec::Vec; pub fn get_bytes() -> Vec { - // In the build script for the gen module, we compile the builtins bitcode and set + // In the build script for the builtins module, we compile the builtins bitcode and set // BUILTINS_BC to the path to the compiled output. let path: &'static str = env!( "BUILTINS_BC", diff --git a/nix/zig.nix b/nix/zig.nix index 139e0d9fdf..a1e45ed43c 100644 --- a/nix/zig.nix +++ b/nix/zig.nix @@ -1,14 +1,15 @@ { pkgs, isMacOS }: -# As of 2020-10-25, building Zig from source on MacOS fails -# so we just download the binary from their release page :( +# We require at least specific commit of Zig after the latest tagged +# release (0.6.0), so we just download the binaries for that commit + let - version = "0.6.0"; + version = "0.6.0+0088efc4b"; osName = if isMacOS then "macos" else "linux"; - archiveName = "zig-${osName}-x86_64-${version}+0088efc4b"; + archiveName = "zig-${osName}-x86_64-${version}"; sha256 = if isMacOS then "665c1a7f472cfc5e0715f0ddf6ff8409fb749ac91cbbae68c443b4a37ebd058e" diff --git a/nix/zls.nix b/nix/zls.nix index 4a50135b38..29f0feb033 100644 --- a/nix/zls.nix +++ b/nix/zls.nix @@ -1,8 +1,7 @@ { pkgs, zig }: -# As of 2020-10-25, building zls is not available on Nix -# For some reason, this hangs on `zig build`. I'll try -# to figure it our later :( +# As of 2020-10-25, building zls is not available on Nix. For some reason, +# this hangs on `zig build`. I'll try to figure it our later. let rev = "e8c20351d85da8eb4bf22480045b994007284d69"; diff --git a/shell.nix b/shell.nix index b43d84e37d..ffcdeb2d37 100644 --- a/shell.nix +++ b/shell.nix @@ -35,9 +35,9 @@ let # build libraries pkgs.rustup pkgs.cargo + llvm pkgs.valgrind zig - llvm # llb deps pkgs.libffi pkgs.libxml2 From 3fd9f4890af8bc4b67453a9e1de98c30b39616e6 Mon Sep 17 00:00:00 2001 From: Jared Ramirez Date: Wed, 28 Oct 2020 12:14:46 -0700 Subject: [PATCH 36/45] Remove stray ir file --- compiler/builtins/bitcode/main.ll | 563 ------------------------------ 1 file changed, 563 deletions(-) delete mode 100644 compiler/builtins/bitcode/main.ll diff --git a/compiler/builtins/bitcode/main.ll b/compiler/builtins/bitcode/main.ll deleted file mode 100644 index 76964f0558..0000000000 --- a/compiler/builtins/bitcode/main.ll +++ /dev/null @@ -1,563 +0,0 @@ -; ModuleID = 'main' -source_filename = "main" -target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-unknown-macos-gnu" - -%std.macho.mach_header_64 = type { i32, i32, i32, i32, i32, i32, i32, i32 } - -@_mh_execute_header = weak_odr dso_local unnamed_addr global %std.macho.mach_header_64 undef, align 4 -@0 = internal unnamed_addr constant [4 x double] [double 0x3FDDAC670561BB4F, double 0x3FE921FB54442D18, double 0x3FEF730BD281F69B, double 0x3FF921FB54442D18], align 8 -@1 = internal unnamed_addr constant [4 x double] [double 0x3C7A2B7F222F65E2, double 0x3C81A62633145C07, double 0x3C7007887AF0CBBD, double 0x3C91A62633145C07], align 8 - -; Function Attrs: nobuiltin nounwind -define double @atan_(double %0) local_unnamed_addr #0 { -Entry: - %x.sroa.0.i.i.i = alloca i32, align 4 - %1 = bitcast double %0 to i64 - %2 = lshr i64 %1, 32 - %3 = trunc i64 %2 to i32 - %4 = and i32 %3, 2147483647 - %5 = icmp ugt i32 %4, 1141899263 - br i1 %5, label %Then.i.i, label %EndIf5.i.i - -Then.i.i: ; preds = %Entry - %6 = fcmp uno double %0, 0.000000e+00 - br i1 %6, label %std.math.atan.atan.exit, label %Else.i.i - -Else.i.i: ; preds = %Then.i.i - %..i.i = tail call double @llvm.copysign.f64(double 0x3FF921FB54442D18, double %0) #5 - br label %std.math.atan.atan.exit - -EndIf5.i.i: ; preds = %Entry - %7 = icmp ult i32 %4, 1039925248 - br i1 %7, label %Then7.i.i, label %Else12.i.i - -Then7.i.i: ; preds = %EndIf5.i.i - %8 = icmp ult i32 %4, 1048576 - br i1 %8, label %Then8.i.i, label %std.math.atan.atan.exit - -Then8.i.i: ; preds = %Then7.i.i - %x.sroa.0.i.i.i.0.sroa_cast = bitcast i32* %x.sroa.0.i.i.i to i8* - call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) - store volatile i32 undef, i32* %x.sroa.0.i.i.i, align 4 - call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %x.sroa.0.i.i.i.0.sroa_cast) - br label %std.math.atan.atan.exit - -Else12.i.i: ; preds = %EndIf5.i.i - %9 = and i64 %1, 9223372036854775807 - %10 = bitcast i64 %9 to double - %11 = icmp ult i32 %4, 1072889856 - br i1 %11, label %Then13.i.i, label %Else16.i.i - -Then13.i.i: ; preds = %Else12.i.i - %12 = icmp ult i32 %4, 1072037888 - br i1 %12, label %Then14.i.i, label %Else15.i.i - -Then14.i.i: ; preds = %Then13.i.i - %13 = fmul double %10, 2.000000e+00 - %14 = fadd double %13, -1.000000e+00 - %15 = fadd double %10, 2.000000e+00 - %16 = fdiv double %14, %15 - br label %EndIf23.i.i - -Else15.i.i: ; preds = %Then13.i.i - %17 = fadd double %10, -1.000000e+00 - %18 = fadd double %10, 1.000000e+00 - %19 = fdiv double %17, %18 - br label %EndIf23.i.i - -Else16.i.i: ; preds = %Else12.i.i - %20 = icmp ult i32 %4, 1073971200 - br i1 %20, label %Then17.i.i, label %Else18.i.i - -Then17.i.i: ; preds = %Else16.i.i - %21 = fadd double %10, -1.500000e+00 - %22 = fmul double %10, 1.500000e+00 - %23 = fadd double %22, 1.000000e+00 - %24 = fdiv double %21, %23 - br label %EndIf23.i.i - -Else18.i.i: ; preds = %Else16.i.i - %25 = fdiv double -1.000000e+00, %10 - br label %EndIf23.i.i - -EndIf23.i.i: ; preds = %Else18.i.i, %Then17.i.i, %Else15.i.i, %Then14.i.i - %id.sroa.0.0.i.i = phi i64 [ 0, %Then14.i.i ], [ 1, %Else15.i.i ], [ 2, %Then17.i.i ], [ 3, %Else18.i.i ] - %x.0.i.i = phi double [ %16, %Then14.i.i ], [ %19, %Else15.i.i ], [ %24, %Then17.i.i ], [ %25, %Else18.i.i ] - %26 = fmul double %x.0.i.i, %x.0.i.i - %27 = fmul double %26, %26 - %28 = fmul double %27, 0x3FA2B4442C6A6C2F - %29 = fsub double 0xBFADDE2D52DEFD9A, %28 - %30 = fmul double %27, %29 - %31 = fadd double %30, 0xBFB3B0F2AF749A6D - %32 = fmul double %27, %31 - %33 = fadd double %32, 0xBFBC71C6FE231671 - %34 = fmul double %27, %33 - %35 = fadd double %34, 0xBFC999999998EBC4 - %36 = fmul double %27, %35 - %37 = fmul double %27, 0x3F90AD3AE322DA11 - %38 = fadd double %37, 0x3FA97B4B24760DEB - %39 = fmul double %27, %38 - %40 = fadd double %39, 0x3FB10D66A0D03D51 - %41 = fmul double %27, %40 - %42 = fadd double %41, 0x3FB745CDC54C206E - %43 = fmul double %27, %42 - %44 = fadd double %43, 0x3FC24924920083FF - %45 = fmul double %27, %44 - %46 = fadd double %45, 0x3FD555555555550D - %47 = fmul double %26, %46 - %48 = getelementptr inbounds [4 x double], [4 x double]* @0, i64 0, i64 %id.sroa.0.0.i.i - %49 = load double, double* %48, align 8 - %50 = fadd double %36, %47 - %51 = fmul double %x.0.i.i, %50 - %52 = getelementptr inbounds [4 x double], [4 x double]* @1, i64 0, i64 %id.sroa.0.0.i.i - %53 = load double, double* %52, align 8 - %54 = fsub double %51, %53 - %55 = fsub double %54, %x.0.i.i - %56 = fsub double %49, %55 - %.not.i.i = icmp sgt i64 %1, -1 - %57 = fneg double %56 - %result.1.i.i = select i1 %.not.i.i, double %56, double %57 - br label %std.math.atan.atan.exit - -std.math.atan.atan.exit: ; preds = %Then.i.i, %Else.i.i, %Then7.i.i, %Then8.i.i, %EndIf23.i.i - %merge.i.i = phi double [ %0, %Then.i.i ], [ %..i.i, %Else.i.i ], [ %0, %Then7.i.i ], [ %0, %Then8.i.i ], [ %result.1.i.i, %EndIf23.i.i ] - ret double %merge.i.i -} - -; Function Attrs: nobuiltin norecurse nounwind readnone -define i1 @is_finite_(double %0) local_unnamed_addr #1 { -Entry: - %1 = bitcast double %0 to i64 - %2 = and i64 %1, 9218868437227405312 - %3 = icmp ne i64 %2, 9218868437227405312 - ret i1 %3 -} - -; Function Attrs: nobuiltin nounwind readnone -define i64 @pow_int_(i64 %0, i64 %1) local_unnamed_addr #2 { -Entry: - %2 = icmp eq i64 %1, 0 - br i1 %2, label %std.math.pow.pow.exit, label %EndIf.i.i - -EndIf.i.i: ; preds = %Entry - switch i64 %0, label %EndIf5.i.i [ - i64 0, label %std.math.pow.pow.exit - i64 1, label %SwitchProng35.i.i - i64 -1, label %Then1.i.i - ] - -Then1.i.i: ; preds = %EndIf.i.i - %3 = srem i64 %1, 2 - %4 = add nsw i64 %3, 2 - %5 = srem i64 %4, 2 - %6 = icmp slt i64 %1, 0 - %7 = select i1 %6, i64 %5, i64 %3 - %8 = icmp eq i64 %7, 0 - %spec.select.i = select i1 %8, i64 1, i64 -1 - br label %std.math.pow.pow.exit - -EndIf5.i.i: ; preds = %EndIf.i.i - %9 = icmp sgt i64 %0, 0 - %10 = icmp sgt i64 %1, 62 - %11 = and i1 %9, %10 - br i1 %11, label %std.math.pow.pow.exit, label %Else7.i.i - -Else7.i.i: ; preds = %EndIf5.i.i - %12 = icmp slt i64 %0, 0 - %13 = icmp sgt i64 %1, 63 - %14 = and i1 %12, %13 - br i1 %14, label %std.math.pow.pow.exit, label %WhileCond.i.i - -WhileCond.i.i: ; preds = %Else7.i.i, %EndIf21.i.i - %acc.0.i.i = phi i64 [ %acc.1.i.i, %EndIf21.i.i ], [ 1, %Else7.i.i ] - %exp.0.i.i = phi i64 [ %20, %EndIf21.i.i ], [ %1, %Else7.i.i ] - %base.0.i.i = phi i64 [ %22, %EndIf21.i.i ], [ %0, %Else7.i.i ] - %15 = icmp sgt i64 %exp.0.i.i, 1 - br i1 %15, label %WhileBody.i.i, label %WhileEnd.i.i - -WhileBody.i.i: ; preds = %WhileCond.i.i - %16 = and i64 %exp.0.i.i, 1 - %.not.i.i = icmp eq i64 %16, 0 - br i1 %.not.i.i, label %EndIf21.i.i, label %Then14.i.i - -Then14.i.i: ; preds = %WhileBody.i.i - %17 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %acc.0.i.i, i64 %base.0.i.i) #5 - %18 = extractvalue { i64, i1 } %17, 0 - %19 = extractvalue { i64, i1 } %17, 1 - br i1 %19, label %std.math.pow.pow.exit, label %EndIf21.i.i - -EndIf21.i.i: ; preds = %Then14.i.i, %WhileBody.i.i - %acc.1.i.i = phi i64 [ %18, %Then14.i.i ], [ %acc.0.i.i, %WhileBody.i.i ] - %20 = lshr i64 %exp.0.i.i, 1 - %21 = tail call { i64, i1 } @llvm.smul.with.overflow.i64(i64 %base.0.i.i, i64 %base.0.i.i) #5 - %22 = extractvalue { i64, i1 } %21, 0 - %23 = extractvalue { i64, i1 } %21, 1 - br i1 %23, label %std.math.pow.pow.exit, label %WhileCond.i.i - -WhileEnd.i.i: ; preds = %WhileCond.i.i - %24 = icmp eq i64 %exp.0.i.i, 1 - %25 = select i1 %24, i64 %base.0.i.i, i64 1 - %spec.select2.i = mul i64 %25, %acc.0.i.i - br label %std.math.pow.pow.exit - -SwitchProng35.i.i: ; preds = %EndIf.i.i - br label %std.math.pow.pow.exit - -std.math.pow.pow.exit: ; preds = %Then14.i.i, %EndIf21.i.i, %Entry, %EndIf.i.i, %EndIf5.i.i, %Else7.i.i, %SwitchProng35.i.i, %WhileEnd.i.i, %Then1.i.i - %26 = phi i64 [ %spec.select.i, %Then1.i.i ], [ %spec.select2.i, %WhileEnd.i.i ], [ 1, %SwitchProng35.i.i ], [ 1, %Entry ], [ undef, %EndIf5.i.i ], [ undef, %Else7.i.i ], [ %0, %EndIf.i.i ], [ undef, %EndIf21.i.i ], [ undef, %Then14.i.i ] - ret i64 %26 -} - -; Function Attrs: nounwind readnone speculatable willreturn -declare { i64, i1 } @llvm.smul.with.overflow.i64(i64, i64) #3 - -; Function Attrs: argmemonly nounwind willreturn -declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #4 - -; Function Attrs: argmemonly nounwind willreturn -declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) #4 - -; Function Attrs: nounwind readnone speculatable willreturn -declare double @llvm.copysign.f64(double, double) #3 - -attributes #0 = { nobuiltin nounwind } -attributes #1 = { nobuiltin norecurse nounwind readnone } -attributes #2 = { nobuiltin nounwind readnone } -attributes #3 = { nounwind readnone speculatable willreturn } -attributes #4 = { argmemonly nounwind willreturn } -attributes #5 = { nounwind } - -!llvm.module.flags = !{!0, !1} -!llvm.dbg.cu = !{!2} - -!0 = !{i32 2, !"Debug Info Version", i32 3} -!1 = !{i32 2, !"Dwarf Version", i32 4} -!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "zig 0.6.0", isOptimized: true, runtimeVersion: 0, emissionKind: NoDebug, enums: !4) -!3 = !DIFile(filename: "main", directory: ".") -!4 = !{!5, !12, !53, !73, !79, !133, !156, !162, !181, !319, !325} -!5 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.OutputMode", scope: !6, file: !6, line: 441, baseType: !7, size: 8, align: 8, elements: !8) -!6 = !DIFile(filename: "builtin.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!7 = !DIBasicType(name: "u2", size: 8, encoding: DW_ATE_unsigned) -!8 = !{!9, !10, !11} -!9 = !DIEnumerator(name: "Exe", value: 0) -!10 = !DIEnumerator(name: "Lib", value: 1) -!11 = !DIEnumerator(name: "Obj", value: 2) -!12 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Tag", scope: !13, file: !13, line: 23, baseType: !14, size: 8, align: 8, elements: !15) -!13 = !DIFile(filename: "target.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!14 = !DIBasicType(name: "u6", size: 8, encoding: DW_ATE_unsigned) -!15 = !{!16, !17, !18, !19, !20, !21, !22, !23, !24, !25, !26, !27, !28, !29, !30, !31, !32, !33, !34, !35, !36, !37, !38, !39, !40, !41, !42, !43, !44, !45, !46, !47, !48, !49, !50, !51, !52} -!16 = !DIEnumerator(name: "freestanding", value: 0) -!17 = !DIEnumerator(name: "ananas", value: 1) -!18 = !DIEnumerator(name: "cloudabi", value: 2) -!19 = !DIEnumerator(name: "dragonfly", value: 3) -!20 = !DIEnumerator(name: "freebsd", value: 4) -!21 = !DIEnumerator(name: "fuchsia", value: 5) -!22 = !DIEnumerator(name: "ios", value: 6) -!23 = !DIEnumerator(name: "kfreebsd", value: 7) -!24 = !DIEnumerator(name: "linux", value: 8) -!25 = !DIEnumerator(name: "lv2", value: 9) -!26 = !DIEnumerator(name: "macos", value: 10) -!27 = !DIEnumerator(name: "netbsd", value: 11) -!28 = !DIEnumerator(name: "openbsd", value: 12) -!29 = !DIEnumerator(name: "solaris", value: 13) -!30 = !DIEnumerator(name: "windows", value: 14) -!31 = !DIEnumerator(name: "haiku", value: 15) -!32 = !DIEnumerator(name: "minix", value: 16) -!33 = !DIEnumerator(name: "rtems", value: 17) -!34 = !DIEnumerator(name: "nacl", value: 18) -!35 = !DIEnumerator(name: "cnk", value: 19) -!36 = !DIEnumerator(name: "aix", value: 20) -!37 = !DIEnumerator(name: "cuda", value: 21) -!38 = !DIEnumerator(name: "nvcl", value: 22) -!39 = !DIEnumerator(name: "amdhsa", value: 23) -!40 = !DIEnumerator(name: "ps4", value: 24) -!41 = !DIEnumerator(name: "elfiamcu", value: 25) -!42 = !DIEnumerator(name: "tvos", value: 26) -!43 = !DIEnumerator(name: "watchos", value: 27) -!44 = !DIEnumerator(name: "mesa3d", value: 28) -!45 = !DIEnumerator(name: "contiki", value: 29) -!46 = !DIEnumerator(name: "amdpal", value: 30) -!47 = !DIEnumerator(name: "hermit", value: 31) -!48 = !DIEnumerator(name: "hurd", value: 32) -!49 = !DIEnumerator(name: "wasi", value: 33) -!50 = !DIEnumerator(name: "emscripten", value: 34) -!51 = !DIEnumerator(name: "uefi", value: 35) -!52 = !DIEnumerator(name: "other", value: 36) -!53 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.WindowsVersion", scope: !13, file: !13, line: 89, baseType: !54, size: 32, align: 32, elements: !55) -!54 = !DIBasicType(name: "u32", size: 32, encoding: DW_ATE_unsigned) -!55 = !{!56, !57, !58, !59, !60, !61, !62, !63, !64, !65, !66, !67, !68, !69, !70, !71, !72} -!56 = !DIEnumerator(name: "nt4", value: 67108864) -!57 = !DIEnumerator(name: "win2k", value: 83886080) -!58 = !DIEnumerator(name: "xp", value: 83951616) -!59 = !DIEnumerator(name: "ws2003", value: 84017152) -!60 = !DIEnumerator(name: "vista", value: 100663296) -!61 = !DIEnumerator(name: "win7", value: 100728832) -!62 = !DIEnumerator(name: "win8", value: 100794368) -!63 = !DIEnumerator(name: "win8_1", value: 100859904) -!64 = !DIEnumerator(name: "win10", value: 167772160) -!65 = !DIEnumerator(name: "win10_th2", value: 167772161) -!66 = !DIEnumerator(name: "win10_rs1", value: 167772162) -!67 = !DIEnumerator(name: "win10_rs2", value: 167772163) -!68 = !DIEnumerator(name: "win10_rs3", value: 167772164) -!69 = !DIEnumerator(name: "win10_rs4", value: 167772165) -!70 = !DIEnumerator(name: "win10_rs5", value: 167772166) -!71 = !DIEnumerator(name: "win10_19h1", value: 167772167) -!72 = !DIEnumerator(name: "win10_20h1", value: 167772168) -!73 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.builtin.Mode", scope: !6, file: !6, line: 142, baseType: !7, size: 8, align: 8, elements: !74) -!74 = !{!75, !76, !77, !78} -!75 = !DIEnumerator(name: "Debug", value: 0) -!76 = !DIEnumerator(name: "ReleaseSafe", value: 1) -!77 = !DIEnumerator(name: "ReleaseFast", value: 2) -!78 = !DIEnumerator(name: "ReleaseSmall", value: 3) -!79 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Arch", scope: !13, file: !13, line: 666, baseType: !14, size: 8, align: 8, elements: !80) -!80 = !{!81, !82, !83, !84, !85, !86, !87, !88, !89, !90, !91, !92, !93, !94, !95, !96, !97, !98, !99, !100, !101, !102, !103, !104, !105, !106, !107, !108, !109, !110, !111, !112, !113, !114, !115, !116, !117, !118, !119, !120, !121, !122, !123, !124, !125, !126, !127, !128, !129, !130, !131, !132} -!81 = !DIEnumerator(name: "arm", value: 0) -!82 = !DIEnumerator(name: "armeb", value: 1) -!83 = !DIEnumerator(name: "aarch64", value: 2) -!84 = !DIEnumerator(name: "aarch64_be", value: 3) -!85 = !DIEnumerator(name: "aarch64_32", value: 4) -!86 = !DIEnumerator(name: "arc", value: 5) -!87 = !DIEnumerator(name: "avr", value: 6) -!88 = !DIEnumerator(name: "bpfel", value: 7) -!89 = !DIEnumerator(name: "bpfeb", value: 8) -!90 = !DIEnumerator(name: "hexagon", value: 9) -!91 = !DIEnumerator(name: "mips", value: 10) -!92 = !DIEnumerator(name: "mipsel", value: 11) -!93 = !DIEnumerator(name: "mips64", value: 12) -!94 = !DIEnumerator(name: "mips64el", value: 13) -!95 = !DIEnumerator(name: "msp430", value: 14) -!96 = !DIEnumerator(name: "powerpc", value: 15) -!97 = !DIEnumerator(name: "powerpc64", value: 16) -!98 = !DIEnumerator(name: "powerpc64le", value: 17) -!99 = !DIEnumerator(name: "r600", value: 18) -!100 = !DIEnumerator(name: "amdgcn", value: 19) -!101 = !DIEnumerator(name: "riscv32", value: 20) -!102 = !DIEnumerator(name: "riscv64", value: 21) -!103 = !DIEnumerator(name: "sparc", value: 22) -!104 = !DIEnumerator(name: "sparcv9", value: 23) -!105 = !DIEnumerator(name: "sparcel", value: 24) -!106 = !DIEnumerator(name: "s390x", value: 25) -!107 = !DIEnumerator(name: "tce", value: 26) -!108 = !DIEnumerator(name: "tcele", value: 27) -!109 = !DIEnumerator(name: "thumb", value: 28) -!110 = !DIEnumerator(name: "thumbeb", value: 29) -!111 = !DIEnumerator(name: "i386", value: 30) -!112 = !DIEnumerator(name: "x86_64", value: 31) -!113 = !DIEnumerator(name: "xcore", value: 32) -!114 = !DIEnumerator(name: "nvptx", value: 33) -!115 = !DIEnumerator(name: "nvptx64", value: 34) -!116 = !DIEnumerator(name: "le32", value: 35) -!117 = !DIEnumerator(name: "le64", value: 36) -!118 = !DIEnumerator(name: "amdil", value: 37) -!119 = !DIEnumerator(name: "amdil64", value: 38) -!120 = !DIEnumerator(name: "hsail", value: 39) -!121 = !DIEnumerator(name: "hsail64", value: 40) -!122 = !DIEnumerator(name: "spir", value: 41) -!123 = !DIEnumerator(name: "spir64", value: 42) -!124 = !DIEnumerator(name: "kalimba", value: 43) -!125 = !DIEnumerator(name: "shave", value: 44) -!126 = !DIEnumerator(name: "lanai", value: 45) -!127 = !DIEnumerator(name: "wasm32", value: 46) -!128 = !DIEnumerator(name: "wasm64", value: 47) -!129 = !DIEnumerator(name: "renderscript32", value: 48) -!130 = !DIEnumerator(name: "renderscript64", value: 49) -!131 = !DIEnumerator(name: "ve", value: 50) -!132 = !DIEnumerator(name: "spu_2", value: 51) -!133 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.target.Abi", scope: !13, file: !13, line: 402, baseType: !134, size: 8, align: 8, elements: !135) -!134 = !DIBasicType(name: "u5", size: 8, encoding: DW_ATE_unsigned) -!135 = !{!136, !137, !138, !139, !140, !141, !142, !143, !144, !145, !146, !147, !148, !149, !150, !151, !152, !153, !154, !155} -!136 = !DIEnumerator(name: "none", value: 0) -!137 = !DIEnumerator(name: "gnu", value: 1) -!138 = !DIEnumerator(name: "gnuabin32", value: 2) -!139 = !DIEnumerator(name: "gnuabi64", value: 3) -!140 = !DIEnumerator(name: "gnueabi", value: 4) -!141 = !DIEnumerator(name: "gnueabihf", value: 5) -!142 = !DIEnumerator(name: "gnux32", value: 6) -!143 = !DIEnumerator(name: "code16", value: 7) -!144 = !DIEnumerator(name: "eabi", value: 8) -!145 = !DIEnumerator(name: "eabihf", value: 9) -!146 = !DIEnumerator(name: "android", value: 10) -!147 = !DIEnumerator(name: "musl", value: 11) -!148 = !DIEnumerator(name: "musleabi", value: 12) -!149 = !DIEnumerator(name: "musleabihf", value: 13) -!150 = !DIEnumerator(name: "msvc", value: 14) -!151 = !DIEnumerator(name: "itanium", value: 15) -!152 = !DIEnumerator(name: "cygnus", value: 16) 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132) -!318 = !DIEnumerator(name: "xsaves", value: 133) -!319 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.fmt.Alignment", scope: !320, file: !320, line: 16, baseType: !7, size: 8, align: 8, elements: !321) -!320 = !DIFile(filename: "fmt.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!321 = !{!322, !323, !324} -!322 = !DIEnumerator(name: "Left", value: 0) -!323 = !DIEnumerator(name: "Center", value: 1) -!324 = !DIEnumerator(name: "Right", value: 2) -!325 = !DICompositeType(tag: DW_TAG_enumeration_type, name: "std.spinlock.State", scope: !326, file: !326, line: 12, baseType: !183, size: 8, align: 8, elements: !327) -!326 = !DIFile(filename: "spinlock.zig", directory: "/nix/store/7k1ipq7x4b61jfhc3kwvm7zqfm5jzj2y-zig-0.6.0/lib/zig/std") -!327 = !{!328, !329} -!328 = !DIEnumerator(name: "Unlocked", value: 0) -!329 = !DIEnumerator(name: "Locked", value: 1) From 7dcbc8d582e562b604d122f7906f930e283fdeaa Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Wed, 28 Oct 2020 18:24:08 -0400 Subject: [PATCH 37/45] fix typo in BUILDING_FROM_SOURCE.md --- BUILDING_FROM_SOURCE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/BUILDING_FROM_SOURCE.md b/BUILDING_FROM_SOURCE.md index 33a951b258..ee30892a90 100644 --- a/BUILDING_FROM_SOURCE.md +++ b/BUILDING_FROM_SOURCE.md @@ -21,7 +21,7 @@ MacOS systems should already have `libunwind`, but other systems will need to in Some systems may already have `libc++-dev` on them, but if not, you may need to install it. (On Ubuntu, this can be done with `sudo apt-get install libc++-dev`.) ### Zig -We use a specific version of Zig, a build off the the commit `0088efc4b`. The latest tagged version of Zig, 0.6.0, doesn't oinclude the feature to emit LLVM ir, which is a core feature of how we use Zig. To download this specific version, you can use the following links: +We use a specific version of Zig, a build off the the commit `0088efc4b`. The latest tagged version of Zig, 0.6.0, doesn't include the feature to emit LLVM ir, which is a core feature of how we use Zig. To download this specific version, you can use the following links: * [linux](https://ziglang.org/builds/zig-linux-x86_64-0.6.0+0088efc4b.tar.xz) * [macOS](https://ziglang.org/builds/zig-macos-x86_64-0.6.0+0088efc4b.tar.xz) From 047746c716fa8ce0c6cecbeabd0c50447996ec36 Mon Sep 17 00:00:00 2001 From: Folkert Date: Mon, 26 Oct 2020 01:03:33 +0100 Subject: [PATCH 38/45] use only references (no Vec) in canonical AST --- compiler/can/src/def.rs | 4 +-- compiler/can/src/expr.rs | 6 ++--- compiler/can/src/module.rs | 6 ++--- compiler/can/src/operator.rs | 29 ++++++++++++++++++---- compiler/load/src/docs.rs | 2 +- compiler/parse/src/ast.rs | 14 +++++------ compiler/parse/src/expr.rs | 48 +++++++++++++++++++++++++----------- 7 files changed, 74 insertions(+), 35 deletions(-) diff --git a/compiler/can/src/def.rs b/compiler/can/src/def.rs index 1838f26fae..3a3d7b15d2 100644 --- a/compiler/can/src/def.rs +++ b/compiler/can/src/def.rs @@ -110,7 +110,7 @@ pub fn canonicalize_defs<'a>( mut output: Output, var_store: &mut VarStore, original_scope: &Scope, - loc_defs: &'a bumpalo::collections::Vec<'a, &'a Located>>, + loc_defs: &'a [&'a Located>], pattern_type: PatternType, ) -> (CanDefs, Scope, Output, MutMap) { // Canonicalizing defs while detecting shadowing involves a multi-step process: @@ -1243,7 +1243,7 @@ pub fn can_defs_with_return<'a>( env: &mut Env<'a>, var_store: &mut VarStore, scope: Scope, - loc_defs: &'a bumpalo::collections::Vec<'a, &'a Located>>, + loc_defs: &'a [&'a Located>], loc_ret: &'a Located>, ) -> (Expr, Output) { let (unsorted, mut scope, defs_output, symbols_introduced) = canonicalize_defs( diff --git a/compiler/can/src/expr.rs b/compiler/can/src/expr.rs index 5b8edd794c..314153e612 100644 --- a/compiler/can/src/expr.rs +++ b/compiler/can/src/expr.rs @@ -309,7 +309,7 @@ pub fn canonicalize_expr<'a>( let mut args = Vec::new(); let mut outputs = Vec::new(); - for loc_arg in loc_args { + for loc_arg in loc_args.iter() { let (arg_expr, arg_out) = canonicalize_expr(env, var_store, scope, loc_arg.region, &loc_arg.value); @@ -562,7 +562,7 @@ pub fn canonicalize_expr<'a>( let mut can_branches = Vec::with_capacity(branches.len()); - for branch in branches { + for branch in branches.iter() { let (can_when_branch, branch_references) = canonicalize_when_branch(env, var_store, scope, region, *branch, &mut output); @@ -788,7 +788,7 @@ fn canonicalize_when_branch<'a>( let mut scope = original_scope.clone(); // TODO report symbols not bound in all patterns - for loc_pattern in &branch.patterns { + for loc_pattern in branch.patterns.iter() { let (new_output, can_pattern) = canonicalize_pattern( env, var_store, diff --git a/compiler/can/src/module.rs b/compiler/can/src/module.rs index 78d3259168..20858ef28c 100644 --- a/compiler/can/src/module.rs +++ b/compiler/can/src/module.rs @@ -43,7 +43,7 @@ pub struct ModuleOutput { #[allow(clippy::too_many_arguments)] pub fn canonicalize_module_defs<'a>( arena: &Bump, - loc_defs: bumpalo::collections::Vec<'a, Located>>, + loc_defs: &'a [Located>], home: ModuleId, module_ids: &ModuleIds, exposed_ident_ids: IdentIds, @@ -66,9 +66,9 @@ pub fn canonicalize_module_defs<'a>( let mut desugared = bumpalo::collections::Vec::with_capacity_in(loc_defs.len() + num_deps, arena); - for loc_def in loc_defs { + for loc_def in loc_defs.iter() { desugared.push(&*arena.alloc(Located { - value: desugar_def(arena, arena.alloc(loc_def.value)), + value: desugar_def(arena, &loc_def.value), region: loc_def.region, })); } diff --git a/compiler/can/src/operator.rs b/compiler/can/src/operator.rs index 363674854b..9fae05efe9 100644 --- a/compiler/can/src/operator.rs +++ b/compiler/can/src/operator.rs @@ -90,9 +90,10 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a List(elems) | Nested(List(elems)) => { let mut new_elems = Vec::with_capacity_in(elems.len(), arena); - for elem in elems { + for elem in elems.iter() { new_elems.push(desugar_expr(arena, elem)); } + let new_elems = new_elems.into_bump_slice(); let value: Expr<'a> = List(new_elems); arena.alloc(Located { @@ -103,7 +104,7 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a Record { fields, update } | Nested(Record { fields, update }) => { let mut new_fields = Vec::with_capacity_in(fields.len(), arena); - for field in fields { + for field in fields.iter() { let value = desugar_field(arena, &field.value); new_fields.push(Located { @@ -112,6 +113,8 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a }); } + let new_fields = new_fields.into_bump_slice(); + arena.alloc(Located { region: loc_expr.region, value: Record { @@ -139,6 +142,8 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a desugared_defs.push(&*arena.alloc(loc_def)); } + let desugared_defs = desugared_defs.into_bump_slice(); + arena.alloc(Located { value: Defs(desugared_defs, desugar_expr(arena, loc_ret)), region: loc_expr.region, @@ -147,10 +152,12 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a Apply(loc_fn, loc_args, called_via) | Nested(Apply(loc_fn, loc_args, called_via)) => { let mut desugared_args = Vec::with_capacity_in(loc_args.len(), arena); - for loc_arg in loc_args { + for loc_arg in loc_args.iter() { desugared_args.push(desugar_expr(arena, loc_arg)); } + let desugared_args = desugared_args.into_bump_slice(); + arena.alloc(Located { value: Apply(desugar_expr(arena, loc_fn), desugared_args, *called_via), region: loc_expr.region, @@ -164,7 +171,7 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a let desugared = desugar_expr(arena, &branch.value); let mut alternatives = Vec::with_capacity_in(branch.patterns.len(), arena); - for loc_pattern in &branch.patterns { + for loc_pattern in branch.patterns.iter() { alternatives.push(Located { region: loc_pattern.region, value: Pattern::Nested(&loc_pattern.value), @@ -177,6 +184,8 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a None }; + let alternatives = alternatives.into_bump_slice(); + desugared_branches.push(&*arena.alloc(WhenBranch { patterns: alternatives, value: Located { @@ -187,6 +196,8 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a })); } + let desugared_branches = desugared_branches.into_bump_slice(); + arena.alloc(Located { value: When(loc_desugared_cond, desugared_branches), region: loc_expr.region, @@ -213,6 +224,8 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a let loc_fn_var = arena.alloc(Located { region, value }); let desugared_args = bumpalo::vec![in arena; desugar_expr(arena, loc_arg)]; + let desugared_args = desugared_args.into_bump_slice(); + arena.alloc(Located { value: Apply(loc_fn_var, desugared_args, CalledVia::UnaryOp(op)), region: loc_expr.region, @@ -463,10 +476,12 @@ fn desugar_bin_op<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a L args.push(left); - for arg in arguments { + for arg in arguments.iter() { args.push(arg); } + let args = args.into_bump_slice(); + Apply(function, args, CalledVia::BinOp(Pizza)) } expr => { @@ -480,6 +495,8 @@ fn desugar_bin_op<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a L region: right.region, }); + let args = args.into_bump_slice(); + Apply(function, args, CalledVia::BinOp(Pizza)) } } @@ -498,6 +515,8 @@ fn desugar_bin_op<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a L region: loc_op.region, }); + let args = args.into_bump_slice(); + Apply(loc_expr, args, CalledVia::BinOp(binop)) } }; diff --git a/compiler/load/src/docs.rs b/compiler/load/src/docs.rs index 5284790c8c..cb4e966b93 100644 --- a/compiler/load/src/docs.rs +++ b/compiler/load/src/docs.rs @@ -32,7 +32,7 @@ pub struct DocEntry { pub fn generate_module_docs<'a>( module_name: ModuleName, exposed_ident_ids: &'a IdentIds, - parsed_defs: &'a bumpalo::collections::Vec<'a, Located>>, + parsed_defs: &'a [Located>], ) -> ModuleDocumentation { let (entries, _) = parsed_defs diff --git a/compiler/parse/src/ast.rs b/compiler/parse/src/ast.rs index 175829452b..3339057ec9 100644 --- a/compiler/parse/src/ast.rs +++ b/compiler/parse/src/ast.rs @@ -29,7 +29,7 @@ pub struct InterfaceHeader<'a> { #[derive(Clone, Debug, PartialEq)] pub struct WhenBranch<'a> { - pub patterns: Vec<'a, Loc>>, + pub patterns: &'a [Loc>], pub value: Loc>, pub guard: Option>>, } @@ -188,10 +188,10 @@ pub enum Expr<'a> { AccessorFunction(&'a str), // Collection Literals - List(Vec<'a, &'a Loc>>), + List(&'a [&'a Loc>]), Record { update: Option<&'a Loc>>, - fields: Vec<'a, Loc>>>, + fields: &'a [Loc>>], }, // Lookups @@ -205,14 +205,14 @@ pub enum Expr<'a> { PrivateTag(&'a str), // Pattern Matching - Closure(&'a Vec<'a, Loc>>, &'a Loc>), + Closure(&'a [Loc>], &'a Loc>), /// Multiple defs in a row - Defs(Vec<'a, &'a Loc>>, &'a Loc>), + Defs(&'a [&'a Loc>], &'a Loc>), // Application /// To apply by name, do Apply(Var(...), ...) /// To apply a tag by name, do Apply(Tag(...), ...) - Apply(&'a Loc>, Vec<'a, &'a Loc>>, CalledVia), + Apply(&'a Loc>, &'a [&'a Loc>], CalledVia), BinOp(&'a (Loc>, Loc, Loc>)), UnaryOp(&'a Loc>, Loc), @@ -226,7 +226,7 @@ pub enum Expr<'a> { /// Vec, because there may be many patterns, and the guard /// is Option because each branch may be preceded by /// a guard (".. if .."). - Vec<'a, &'a WhenBranch<'a>>, + &'a [&'a WhenBranch<'a>], ), // Blank Space (e.g. comments, spaces, newlines) before or after an expression. diff --git a/compiler/parse/src/expr.rs b/compiler/parse/src/expr.rs index e3baa3d01c..2d67ee3b33 100644 --- a/compiler/parse/src/expr.rs +++ b/compiler/parse/src/expr.rs @@ -82,7 +82,7 @@ macro_rules! loc_parenthetical_expr { region: loc_expr_with_extras.region, value: Expr::Apply( arena.alloc(loc_expr), - allocated_args, + allocated_args.into_bump_slice(), CalledVia::Space, ), }, @@ -250,7 +250,7 @@ fn expr_to_pattern<'a>(arena: &'a Bump, expr: &Expr<'a>) -> Result, let mut arg_patterns = Vec::with_capacity_in(loc_args.len(), arena); - for loc_arg in loc_args { + for loc_arg in loc_args.iter() { let region = loc_arg.region; let value = expr_to_pattern(arena, &loc_arg.value)?; @@ -279,7 +279,7 @@ fn expr_to_pattern<'a>(arena: &'a Bump, expr: &Expr<'a>) -> Result, } => { let mut loc_patterns = Vec::with_capacity_in(fields.len(), arena); - for loc_assigned_field in fields { + for loc_assigned_field in fields.iter() { let region = loc_assigned_field.region; let value = assigned_expr_field_to_pattern(arena, &loc_assigned_field.value)?; @@ -691,7 +691,10 @@ fn parse_def_expr<'a>( // for formatting reasons, we must insert the first def first! defs.insert(0, arena.alloc(loc_first_def)); - Ok((Expr::Defs(defs, arena.alloc(loc_ret)), state)) + Ok(( + Expr::Defs(defs.into_bump_slice(), arena.alloc(loc_ret)), + state, + )) }, ) .parse(arena, state) @@ -766,6 +769,8 @@ fn parse_def_signature<'a>( // corresponding definition (the one with the body). defs.insert(0, arena.alloc(loc_first_def)); + let defs = defs.into_bump_slice(); + Ok((Expr::Defs(defs, arena.alloc(loc_ret)), state)) }, ) @@ -848,7 +853,12 @@ fn closure<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>> { ), |arena: &'a Bump, opt_contents| match opt_contents { None => Expr::MalformedClosure, - Some((params, loc_body)) => Expr::Closure(arena.alloc(params), arena.alloc(loc_body)), + Some((params, loc_body)) => { + let params: Vec<'a, Located>> = params; + let params: &'a [Located>] = params.into_bump_slice(); + + Expr::Closure(params, arena.alloc(loc_body)) + } } ) } @@ -1119,7 +1129,10 @@ mod when { let (branches, state) = attempt!(Attempting::WhenBranch, branches(min_indent)).parse(arena, state)?; - Ok((Expr::When(arena.alloc(loc_condition), branches), state)) + Ok(( + Expr::When(arena.alloc(loc_condition), branches.into_bump_slice()), + state, + )) }, ) } @@ -1152,7 +1165,7 @@ mod when { // Record this as the first branch, then optionally parse additional branches. branches.push(arena.alloc(WhenBranch { - patterns: loc_first_patterns, + patterns: loc_first_patterns.into_bump_slice(), value: loc_first_expr, guard: loc_first_guard, })); @@ -1173,10 +1186,13 @@ mod when { ), branch_result(indented_more) ), - |((patterns, guard), expr)| WhenBranch { - patterns, - value: expr, - guard + |((patterns, guard), expr)| { + let patterns: Vec<'a, _> = patterns; + WhenBranch { + patterns: patterns.into_bump_slice(), + value: expr, + guard, + } } ); @@ -1444,7 +1460,11 @@ fn ident_etc<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>> { } Ok(( - Expr::Apply(arena.alloc(loc_expr), allocated_args, CalledVia::Space), + Expr::Apply( + arena.alloc(loc_expr), + allocated_args.into_bump_slice(), + CalledVia::Space, + ), state, )) } @@ -1638,7 +1658,7 @@ pub fn list_literal<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>> { allocated.push(&*arena.alloc(parsed_elem)); } - Expr::List(allocated) + Expr::List(allocated.into_bump_slice()) }), ) } @@ -1663,7 +1683,7 @@ pub fn record_literal<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>> { // This is a record literal, not a destructure. let mut value = Expr::Record { update: opt_update.map(|loc_expr| &*arena.alloc(loc_expr)), - fields: loc_assigned_fields.value, + fields: loc_assigned_fields.value.into_bump_slice(), }; // there can be field access, e.g. `{ x : 4 }.x` From 9f4b284f14f54ec69d37ad8905846bef61968514 Mon Sep 17 00:00:00 2001 From: Folkert Date: Mon, 26 Oct 2020 16:11:12 +0100 Subject: [PATCH 39/45] from vec to slice --- compiler/fmt/src/expr.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/compiler/fmt/src/expr.rs b/compiler/fmt/src/expr.rs index 02a30b4da5..ca8619fd1a 100644 --- a/compiler/fmt/src/expr.rs +++ b/compiler/fmt/src/expr.rs @@ -194,12 +194,12 @@ impl<'a> Formattable<'a> for Expr<'a> { if multiline_args { let arg_indent = indent + INDENT; - for loc_arg in loc_args { + for loc_arg in loc_args.iter() { newline(buf, arg_indent); loc_arg.format_with_options(buf, Parens::InApply, Newlines::No, arg_indent); } } else { - for loc_arg in loc_args { + for loc_arg in loc_args.iter() { buf.push(' '); loc_arg.format_with_options(buf, Parens::InApply, Newlines::Yes, indent); } @@ -707,7 +707,7 @@ fn fmt_if<'a>( pub fn fmt_closure<'a>( buf: &mut String<'a>, - loc_patterns: &'a Vec<'a, Located>>, + loc_patterns: &'a [Located>], loc_ret: &'a Located>, indent: u16, ) { From 97e1f475eb5ff4e36ae2d88d65bbb36eab5a399f Mon Sep 17 00:00:00 2001 From: Folkert Date: Mon, 26 Oct 2020 16:15:43 +0100 Subject: [PATCH 40/45] from vec to slice --- cli/src/repl/eval.rs | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/cli/src/repl/eval.rs b/cli/src/repl/eval.rs index 8c5b22be17..9f4b6510a0 100644 --- a/cli/src/repl/eval.rs +++ b/cli/src/repl/eval.rs @@ -79,9 +79,7 @@ fn jit_to_ast_help<'a>( }) } Layout::Builtin(Builtin::EmptyList) => { - run_jit_function!(lib, main_fn_name, &'static str, |_| { - Expr::List(Vec::new_in(env.arena)) - }) + run_jit_function!(lib, main_fn_name, &'static str, |_| { Expr::List(&[]) }) } Layout::Builtin(Builtin::List(_, elem_layout)) => run_jit_function!( lib, @@ -191,7 +189,7 @@ fn ptr_to_ast<'a>( num_to_ast(env, f64_to_ast(env.arena, num), content) } - Layout::Builtin(Builtin::EmptyList) => Expr::List(Vec::new_in(env.arena)), + Layout::Builtin(Builtin::EmptyList) => Expr::List(&[]), Layout::Builtin(Builtin::List(_, elem_layout)) => { // Turn the (ptr, len) wrapper struct into actual ptr and len values. let len = unsafe { *(ptr.offset(env.ptr_bytes as isize) as *const usize) }; @@ -263,6 +261,8 @@ fn list_to_ast<'a>( output.push(loc_expr); } + let output = output.into_bump_slice(); + Expr::List(output) } @@ -314,6 +314,8 @@ fn struct_to_ast<'a>( field_ptr = unsafe { field_ptr.offset(field_layout.stack_size(env.ptr_bytes) as isize) }; } + let output = output.into_bump_slice(); + Expr::Record { update: None, fields: output, @@ -362,7 +364,7 @@ fn num_to_ast<'a>(env: &Env<'a, '_>, num_expr: Expr<'a>, content: &Content) -> E Expr::Record { update: None, - fields: bumpalo::vec![in arena; loc_assigned_field], + fields: arena.alloc([loc_assigned_field]), } } FlatType::TagUnion(tags, _) => { @@ -404,7 +406,7 @@ fn num_to_ast<'a>(env: &Env<'a, '_>, num_expr: Expr<'a>, content: &Content) -> E region: Region::zero(), }); - bumpalo::vec![in arena; loc_payload] + arena.alloc([loc_payload]) }; Expr::Apply(loc_tag_expr, payload, CalledVia::Space) From a43afc968db3290a8f14695f41682a0d38a4d911 Mon Sep 17 00:00:00 2001 From: Folkert Date: Wed, 28 Oct 2020 23:03:10 +0100 Subject: [PATCH 41/45] vec to slice in parse tests --- compiler/parse/tests/test_parse.rs | 324 ++++++++++++----------------- 1 file changed, 132 insertions(+), 192 deletions(-) diff --git a/compiler/parse/tests/test_parse.rs b/compiler/parse/tests/test_parse.rs index 25338b69c1..b5e9917822 100644 --- a/compiler/parse/tests/test_parse.rs +++ b/compiler/parse/tests/test_parse.rs @@ -54,8 +54,8 @@ mod test_parse { fn assert_segments Vec<'_, ast::StrSegment<'_>>>(input: &str, to_expected: E) { let arena = Bump::new(); let actual = parse_with(&arena, arena.alloc(input)); - let expected_slice = to_expected(&arena).into_bump_slice(); - let expected_expr = Expr::Str(Line(expected_slice)); + let expected_slice = to_expected(&arena); + let expected_expr = Expr::Str(Line(&expected_slice)); assert_eq!(Ok(expected_expr), actual); } @@ -78,8 +78,8 @@ mod test_parse { ("\\\"", EscapedChar::Quote), ] { let actual = parse_with(&arena, arena.alloc(to_input(string))); - let expected_slice = to_expected(*escaped, &arena).into_bump_slice(); - let expected_expr = Expr::Str(Line(expected_slice)); + let expected_slice = to_expected(*escaped, &arena); + let expected_expr = Expr::Str(Line(&expected_slice)); assert_eq!(Ok(expected_expr), actual); } @@ -420,7 +420,7 @@ mod test_parse { fn empty_record() { let arena = Bump::new(); let expected = Record { - fields: Vec::new_in(&arena), + fields: &[], update: None, }; let actual = parse_with(&arena, "{}"); @@ -441,9 +441,9 @@ mod test_parse { &[], arena.alloc(Located::new(0, 0, 25, 26, Num("0"))), ); - let fields = bumpalo::vec![in &arena; + let fields = &[ Located::new(0, 0, 16, 20, label1), - Located::new(0, 0, 22, 26, label2) + Located::new(0, 0, 22, 26, label2), ]; let var = Var { module_name: "Foo.Bar", @@ -565,10 +565,7 @@ mod test_parse { #[test] fn newline_before_add() { let arena = Bump::new(); - let spaced_int = Expr::SpaceAfter( - arena.alloc(Num("3")), - bumpalo::vec![in &arena; Newline].into_bump_slice(), - ); + let spaced_int = Expr::SpaceAfter(arena.alloc(Num("3")), &[Newline]); let tuple = arena.alloc(( Located::new(0, 0, 0, 1, spaced_int), Located::new(1, 1, 0, 1, Plus), @@ -583,10 +580,7 @@ mod test_parse { #[test] fn newline_before_sub() { let arena = Bump::new(); - let spaced_int = Expr::SpaceAfter( - arena.alloc(Num("3")), - bumpalo::vec![in &arena; Newline].into_bump_slice(), - ); + let spaced_int = Expr::SpaceAfter(arena.alloc(Num("3")), &[Newline]); let tuple = arena.alloc(( Located::new(0, 0, 0, 1, spaced_int), Located::new(1, 1, 0, 1, Minus), @@ -601,9 +595,7 @@ mod test_parse { #[test] fn newline_after_mul() { let arena = Bump::new(); - let spaced_int = arena - .alloc(Num("4")) - .before(bumpalo::vec![in &arena; Newline].into_bump_slice()); + let spaced_int = arena.alloc(Num("4")).before(&[Newline]); let tuple = arena.alloc(( Located::new(0, 0, 0, 1, Num("3")), Located::new(0, 0, 3, 4, Star), @@ -618,9 +610,7 @@ mod test_parse { #[test] fn newline_after_sub() { let arena = Bump::new(); - let spaced_int = arena - .alloc(Num("4")) - .before(bumpalo::vec![in &arena; Newline].into_bump_slice()); + let spaced_int = arena.alloc(Num("4")).before(&[Newline]); let tuple = arena.alloc(( Located::new(0, 0, 0, 1, Num("3")), Located::new(0, 0, 3, 4, Minus), @@ -635,9 +625,7 @@ mod test_parse { #[test] fn comment_with_non_ascii() { let arena = Bump::new(); - let spaced_int = arena - .alloc(Num("3")) - .after(bumpalo::vec![in &arena; LineComment(" 2 × 2")].into_bump_slice()); + let spaced_int = arena.alloc(Num("3")).after(&[LineComment(" 2 × 2")]); let tuple = arena.alloc(( Located::new(0, 0, 0, 1, spaced_int), Located::new(1, 1, 0, 1, Plus), @@ -652,9 +640,7 @@ mod test_parse { #[test] fn comment_before_op() { let arena = Bump::new(); - let spaced_int = arena - .alloc(Num("3")) - .after(bumpalo::vec![in &arena; LineComment(" test!")].into_bump_slice()); + let spaced_int = arena.alloc(Num("3")).after(&[LineComment(" test!")]); let tuple = arena.alloc(( Located::new(0, 0, 0, 1, spaced_int), Located::new(1, 1, 0, 1, Plus), @@ -669,9 +655,7 @@ mod test_parse { #[test] fn comment_after_op() { let arena = Bump::new(); - let spaced_int = arena - .alloc(Num("92")) - .before(bumpalo::vec![in &arena; LineComment(" test!")].into_bump_slice()); + let spaced_int = arena.alloc(Num("92")).before(&[LineComment(" test!")]); let tuple = arena.alloc(( Located::new(0, 0, 0, 2, Num("12")), Located::new(0, 0, 4, 5, Star), @@ -686,12 +670,8 @@ mod test_parse { #[test] fn ops_with_newlines() { let arena = Bump::new(); - let spaced_int1 = arena - .alloc(Num("3")) - .after(bumpalo::vec![in &arena; Newline].into_bump_slice()); - let spaced_int2 = arena - .alloc(Num("4")) - .before(bumpalo::vec![in &arena; Newline, Newline].into_bump_slice()); + let spaced_int1 = arena.alloc(Num("3")).after(&[Newline]); + let spaced_int2 = arena.alloc(Num("4")).before(&[Newline, Newline]); let tuple = arena.alloc(( Located::new(0, 0, 0, 1, spaced_int1), Located::new(1, 1, 0, 1, Plus), @@ -881,7 +861,7 @@ mod test_parse { let arena = Bump::new(); let arg1 = arena.alloc(Located::new(0, 0, 6, 8, Num("12"))); let arg2 = arena.alloc(Located::new(0, 0, 9, 11, Num("34"))); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let expected = Expr::Apply( arena.alloc(Located::new(0, 0, 0, 5, Expr::PrivateTag("@Whee"))), args, @@ -897,7 +877,7 @@ mod test_parse { let arena = Bump::new(); let arg1 = arena.alloc(Located::new(0, 0, 5, 7, Num("12"))); let arg2 = arena.alloc(Located::new(0, 0, 8, 10, Num("34"))); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let expected = Expr::Apply( arena.alloc(Located::new(0, 0, 0, 4, Expr::GlobalTag("Whee"))), args, @@ -915,7 +895,7 @@ mod test_parse { let int2 = ParensAround(arena.alloc(Num("34"))); let arg1 = arena.alloc(Located::new(0, 0, 6, 8, int1)); let arg2 = arena.alloc(Located::new(0, 0, 11, 13, int2)); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let expected = Expr::Apply( arena.alloc(Located::new(0, 0, 0, 4, Expr::GlobalTag("Whee"))), args, @@ -949,11 +929,8 @@ mod test_parse { fn tag_pattern() { let arena = Bump::new(); let pattern = Located::new(0, 0, 1, 6, Pattern::GlobalTag("Thing")); - let patterns = bumpalo::vec![in &arena; pattern]; - let expected = Closure( - arena.alloc(patterns), - arena.alloc(Located::new(0, 0, 10, 12, Num("42"))), - ); + let patterns = &[pattern]; + let expected = Closure(patterns, arena.alloc(Located::new(0, 0, 10, 12, Num("42")))); let actual = parse_with(&arena, "\\Thing -> 42"); assert_eq!(Ok(expected), actual); @@ -973,7 +950,7 @@ mod test_parse { #[test] fn empty_list() { let arena = Bump::new(); - let elems = Vec::new_in(&arena); + let elems = &[]; let expected = List(elems); let actual = parse_with(&arena, "[]"); @@ -984,7 +961,7 @@ mod test_parse { fn spaces_inside_empty_list() { // This is a regression test! let arena = Bump::new(); - let elems = Vec::new_in(&arena); + let elems = &[]; let expected = List(elems); let actual = parse_with(&arena, "[ ]"); @@ -994,7 +971,7 @@ mod test_parse { #[test] fn packed_singleton_list() { let arena = Bump::new(); - let elems = bumpalo::vec![in &arena; &*arena.alloc(Located::new(0, 0, 1, 2, Num("1")))]; + let elems = &[&*arena.alloc(Located::new(0, 0, 1, 2, Num("1")))]; let expected = List(elems); let actual = parse_with(&arena, "[1]"); @@ -1004,7 +981,7 @@ mod test_parse { #[test] fn spaced_singleton_list() { let arena = Bump::new(); - let elems = bumpalo::vec![in &arena; &*arena.alloc(Located::new(0, 0, 2, 3, Num("1")))]; + let elems = &[&*arena.alloc(Located::new(0, 0, 2, 3, Num("1")))]; let expected = List(elems); let actual = parse_with(&arena, "[ 1 ]"); @@ -1090,7 +1067,7 @@ mod test_parse { fn basic_apply() { let arena = Bump::new(); let arg = arena.alloc(Located::new(0, 0, 5, 6, Num("1"))); - let args = bumpalo::vec![in &arena; &*arg]; + let args = &[&*arg]; let expr = Var { module_name: "", ident: "whee", @@ -1110,7 +1087,7 @@ mod test_parse { let arena = Bump::new(); let arg1 = arena.alloc(Located::new(0, 0, 6, 8, Num("12"))); let arg2 = arena.alloc(Located::new(0, 0, 10, 12, Num("34"))); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let expected = Expr::Apply( arena.alloc(Located::new( 0, @@ -1163,7 +1140,7 @@ mod test_parse { ident: "d", }, )); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2, &*arg3]; + let args = &[&*arg1, &*arg2, &*arg3]; let expected = Expr::Apply( arena.alloc(Located::new( 0, @@ -1187,7 +1164,7 @@ mod test_parse { fn parenthetical_apply() { let arena = Bump::new(); let arg = arena.alloc(Located::new(0, 0, 7, 8, Num("1"))); - let args = bumpalo::vec![in &arena; &*arg]; + let args = &[&*arg]; let parens_var = Expr::ParensAround(arena.alloc(Var { module_name: "", ident: "whee", @@ -1249,7 +1226,7 @@ mod test_parse { ident: "foo", }, )); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let apply_expr = Expr::Apply( arena.alloc(Located::new( 0, @@ -1285,7 +1262,7 @@ mod test_parse { ident: "foo", }, )); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let apply_expr = Expr::Apply( arena.alloc(Located::new( 0, @@ -1321,7 +1298,7 @@ mod test_parse { ident: "foo", }, )); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let apply_expr = Expr::ParensAround(arena.alloc(Expr::Apply( arena.alloc(Located::new( 0, @@ -1357,7 +1334,7 @@ mod test_parse { ident: "foo", }, )); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let apply_expr = Expr::ParensAround(arena.alloc(Expr::Apply( arena.alloc(Located::new( 0, @@ -1390,7 +1367,7 @@ mod test_parse { let loc_arg1_expr = Located::new(0, 0, 10, 13, var1); let arg_op = UnaryOp(arena.alloc(loc_arg1_expr), loc_op); let arg2 = arena.alloc(Located::new(0, 0, 9, 13, arg_op)); - let args = bumpalo::vec![in &arena; &*arg1, &*arg2]; + let args = &[&*arg1, &*arg2]; let var2 = Var { module_name: "", ident: "whee", @@ -1428,11 +1405,8 @@ mod test_parse { fn single_arg_closure() { let arena = Bump::new(); let pattern = Located::new(0, 0, 1, 2, Identifier("a")); - let patterns = bumpalo::vec![in &arena; pattern]; - let expected = Closure( - arena.alloc(patterns), - arena.alloc(Located::new(0, 0, 6, 8, Num("42"))), - ); + let patterns = &[pattern]; + let expected = Closure(patterns, arena.alloc(Located::new(0, 0, 6, 8, Num("42")))); let actual = parse_with(&arena, "\\a -> 42"); assert_eq!(Ok(expected), actual); @@ -1442,11 +1416,8 @@ mod test_parse { fn single_underscore_closure() { let arena = Bump::new(); let pattern = Located::new(0, 0, 1, 2, Underscore); - let patterns = bumpalo::vec![in &arena; pattern]; - let expected = Closure( - arena.alloc(patterns), - arena.alloc(Located::new(0, 0, 6, 8, Num("42"))), - ); + let patterns = &[pattern]; + let expected = Closure(patterns, arena.alloc(Located::new(0, 0, 6, 8, Num("42")))); let actual = parse_with(&arena, "\\_ -> 42"); assert_eq!(Ok(expected), actual); @@ -1468,11 +1439,8 @@ mod test_parse { let arena = Bump::new(); let arg1 = Located::new(0, 0, 1, 2, Identifier("a")); let arg2 = Located::new(0, 0, 4, 5, Identifier("b")); - let patterns = bumpalo::vec![in &arena; arg1, arg2]; - let expected = Closure( - arena.alloc(patterns), - arena.alloc(Located::new(0, 0, 9, 11, Num("42"))), - ); + let patterns = &[arg1, arg2]; + let expected = Closure(patterns, arena.alloc(Located::new(0, 0, 9, 11, Num("42")))); let actual = parse_with(&arena, "\\a, b -> 42"); assert_eq!(Ok(expected), actual); @@ -1520,7 +1488,7 @@ mod test_parse { arena.alloc(Located::new(1, 1, 2, 3, Num("5"))), ); let loc_def = &*arena.alloc(Located::new(1, 1, 0, 1, def)); - let defs = bumpalo::vec![in &arena; loc_def]; + let defs = &[loc_def]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(3, 3, 0, 2, ret); let reset_indentation = bumpalo::vec![in &arena; LineComment(" leading comment")]; @@ -1550,7 +1518,7 @@ mod test_parse { arena.alloc(Located::new(1, 1, 4, 5, Num("5"))), ); let loc_def = &*arena.alloc(Located::new(1, 1, 0, 1, def)); - let defs = bumpalo::vec![in &arena; loc_def]; + let defs = &[loc_def]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(3, 3, 0, 2, ret); let reset_indentation = bumpalo::vec![in &arena; LineComment(" leading comment")]; @@ -1589,7 +1557,7 @@ mod test_parse { newline.into_bump_slice(), ); let loc_def2 = &*arena.alloc(Located::new(2, 2, 0, 5, def2)); - let defs = bumpalo::vec![in &arena; loc_def1, loc_def2]; + let defs = &[loc_def1, loc_def2]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(4, 4, 0, 2, ret); let reset_indentation = bumpalo::vec![in &arena; LineComment(" leading comment")]; @@ -1621,13 +1589,7 @@ mod test_parse { Located::new(1, 1, 5, 7, Identifier("y")) ]; let def1 = Def::Body( - arena.alloc(Located::new( - 1, - 1, - 1, - 8, - RecordDestructure(fields.into_bump_slice()), - )), + arena.alloc(Located::new(1, 1, 1, 8, RecordDestructure(&fields))), arena.alloc(Located::new(1, 1, 11, 12, Num("5"))), ); let loc_def1 = &*arena.alloc(Located::new(1, 1, 1, 8, def1)); @@ -1636,16 +1598,16 @@ mod test_parse { arena.alloc(Located::new(2, 2, 0, 1, Identifier("y"))), arena.alloc(Located::new(2, 2, 4, 5, Num("6"))), )), - newline.into_bump_slice(), + &newline, ); let loc_def2 = &*arena.alloc(Located::new(2, 2, 0, 5, def2)); - let defs = bumpalo::vec![in &arena; loc_def1, loc_def2 ]; - let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); + let defs = &[loc_def1, loc_def2]; + let ret = Expr::SpaceBefore(arena.alloc(Num("42")), &newlines); let loc_ret = Located::new(4, 4, 0, 2, ret); let reset_indentation = bumpalo::vec![in &arena; LineComment(" leading comment")]; let expected = Expr::SpaceBefore( arena.alloc(Defs(defs, arena.alloc(loc_ret))), - reset_indentation.into_bump_slice(), + &reset_indentation, ); assert_parses_to( @@ -1675,12 +1637,12 @@ mod test_parse { arena.alloc(Located::new(1, 1, 0, 3, Identifier("foo"))), arena.alloc(Located::new(1, 1, 6, 7, Num("4"))), ); - let spaced_def = Def::SpaceBefore(arena.alloc(def), newline.into_bump_slice()); + let spaced_def = Def::SpaceBefore(arena.alloc(def), &newline); let loc_def = &*arena.alloc(Located::new(1, 1, 0, 7, spaced_def)); let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 3, signature)); - let defs = bumpalo::vec![in &arena; loc_ann, loc_def]; - let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); + let defs = &[loc_ann, loc_def]; + let ret = Expr::SpaceBefore(arena.alloc(Num("42")), &newlines); let loc_ret = Located::new(3, 3, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -1719,7 +1681,7 @@ mod test_parse { ); let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 3, signature)); - let defs = bumpalo::vec![in &arena; loc_ann]; + let defs = &[loc_ann]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(2, 2, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -1755,7 +1717,7 @@ mod test_parse { }; let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 4, signature)); - let defs = bumpalo::vec![in &arena; loc_ann]; + let defs = &[loc_ann]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(2, 2, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -1810,7 +1772,7 @@ mod test_parse { let loc_def = &*arena.alloc(Located::new(1, 1, 0, 17, spaced)); let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 3, signature)); - let defs = bumpalo::vec![in &arena; loc_ann, loc_def]; + let defs = &[loc_ann, loc_def]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(3, 3, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -1865,7 +1827,7 @@ mod test_parse { let loc_def = &*arena.alloc(Located::new(1, 1, 0, 10, spaced_def)); let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 3, signature)); - let defs = bumpalo::vec![in &arena; loc_ann, loc_def]; + let defs = &[loc_ann, loc_def]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(3, 3, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -1918,7 +1880,7 @@ mod test_parse { let loc_def = &*arena.alloc(Located::new(1, 1, 0, 10, spaced_def)); let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 3, signature)); - let defs = bumpalo::vec![in &arena; loc_ann, loc_def]; + let defs = &[loc_ann, loc_def]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(3, 3, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -1972,7 +1934,7 @@ mod test_parse { let loc_def = &*arena.alloc(Located::new(1, 1, 0, 10, spaced_def)); let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 3, signature)); - let defs = bumpalo::vec![in &arena; loc_ann, loc_def]; + let defs = &[loc_ann, loc_def]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(3, 3, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -2025,7 +1987,7 @@ mod test_parse { let loc_def = &*arena.alloc(Located::new(1, 1, 0, 10, spaced_def)); let loc_ann = &*arena.alloc(Located::new(0, 0, 0, 3, signature)); - let defs = bumpalo::vec![in &arena; loc_ann, loc_def]; + let defs = &[loc_ann, loc_def]; let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); let loc_ret = Located::new(3, 3, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -2057,24 +2019,21 @@ mod test_parse { let expr1 = Num("1"); let loc_expr1 = Located::new(1, 1, 7, 8, expr1); let branch1 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern1], + patterns: arena.alloc([loc_pattern1]), value: loc_expr1, guard: None, }); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern2 = Pattern::SpaceBefore( - arena.alloc(StrLiteral(PlainLine("mise"))), - newlines.into_bump_slice(), - ); + let newlines = &[Newline]; + let pattern2 = Pattern::SpaceBefore(arena.alloc(StrLiteral(PlainLine("mise"))), newlines); let loc_pattern2 = Located::new(2, 2, 1, 7, pattern2); let expr2 = Num("2"); let loc_expr2 = Located::new(2, 2, 11, 12, expr2); let branch2 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern2 ], + patterns: arena.alloc([loc_pattern2]), value: loc_expr2, guard: None, }); - let branches = bumpalo::vec![in &arena; branch1, branch2]; + let branches = &[branch1, branch2]; let var = Var { module_name: "", ident: "x", @@ -2098,29 +2057,27 @@ mod test_parse { #[test] fn when_with_numbers() { let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern1 = - Pattern::SpaceBefore(arena.alloc(NumLiteral("1")), newlines.into_bump_slice()); + let newlines = &[Newline]; + let pattern1 = Pattern::SpaceBefore(arena.alloc(NumLiteral("1")), newlines); let loc_pattern1 = Located::new(1, 1, 1, 2, pattern1); let expr1 = Num("2"); let loc_expr1 = Located::new(1, 1, 6, 7, expr1); let branch1 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern1], + patterns: arena.alloc([loc_pattern1]), value: loc_expr1, guard: None, }); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern2 = - Pattern::SpaceBefore(arena.alloc(NumLiteral("3")), newlines.into_bump_slice()); + let newlines = &[Newline]; + let pattern2 = Pattern::SpaceBefore(arena.alloc(NumLiteral("3")), newlines); let loc_pattern2 = Located::new(2, 2, 1, 2, pattern2); let expr2 = Num("4"); let loc_expr2 = Located::new(2, 2, 6, 7, expr2); let branch2 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern2], + patterns: arena.alloc([loc_pattern2]), value: loc_expr2, guard: None, }); - let branches = bumpalo::vec![in &arena; branch1, branch2]; + let branches = &[branch1, branch2]; let var = Var { module_name: "", ident: "x", @@ -2144,35 +2101,32 @@ mod test_parse { #[test] fn when_with_records() { let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline]; - let identifiers1 = bumpalo::vec![in &arena; Located::new(1, 1, 3, 4, Identifier("y")) ]; - let pattern1 = Pattern::SpaceBefore( - arena.alloc(RecordDestructure(identifiers1.into_bump_slice())), - newlines.into_bump_slice(), - ); + let newlines = &[Newline]; + let identifiers1 = &[Located::new(1, 1, 3, 4, Identifier("y"))]; + let pattern1 = Pattern::SpaceBefore(arena.alloc(RecordDestructure(identifiers1)), newlines); let loc_pattern1 = Located::new(1, 1, 1, 6, pattern1); let expr1 = Num("2"); let loc_expr1 = Located::new(1, 1, 10, 11, expr1); let branch1 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern1 ], + patterns: arena.alloc([loc_pattern1]), value: loc_expr1, guard: None, }); - let newlines = bumpalo::vec![in &arena; Newline]; - let identifiers2 = bumpalo::vec![in &arena; Located::new(2, 2, 3, 4, Identifier("z")), Located::new(2, 2, 6, 7, Identifier("w")) ]; - let pattern2 = Pattern::SpaceBefore( - arena.alloc(RecordDestructure(identifiers2.into_bump_slice())), - newlines.into_bump_slice(), - ); + let newlines = &[Newline]; + let identifiers2 = &[ + Located::new(2, 2, 3, 4, Identifier("z")), + Located::new(2, 2, 6, 7, Identifier("w")), + ]; + let pattern2 = Pattern::SpaceBefore(arena.alloc(RecordDestructure(identifiers2)), newlines); let loc_pattern2 = Located::new(2, 2, 1, 9, pattern2); let expr2 = Num("4"); let loc_expr2 = Located::new(2, 2, 13, 14, expr2); let branch2 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern2 ], + patterns: arena.alloc([loc_pattern2]), value: loc_expr2, guard: None, }); - let branches = bumpalo::vec![in &arena; branch1, branch2]; + let branches = &[branch1, branch2]; let var = Var { module_name: "", ident: "x", @@ -2196,41 +2150,33 @@ mod test_parse { #[test] fn when_with_alternative_patterns() { let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern1 = Pattern::SpaceBefore( - arena.alloc(StrLiteral(PlainLine("blah"))), - newlines.into_bump_slice(), - ); + let newlines = &[Newline]; + let pattern1 = Pattern::SpaceBefore(arena.alloc(StrLiteral(PlainLine("blah"))), newlines); let pattern1_alt = StrLiteral(PlainLine("blop")); let loc_pattern1 = Located::new(1, 1, 1, 7, pattern1); let loc_pattern1_alt = Located::new(1, 1, 10, 16, pattern1_alt); let expr1 = Num("1"); let loc_expr1 = Located::new(1, 1, 20, 21, expr1); let branch1 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern1, loc_pattern1_alt], + patterns: arena.alloc([loc_pattern1, loc_pattern1_alt]), value: loc_expr1, guard: None, }); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern2 = Pattern::SpaceBefore( - arena.alloc(StrLiteral(PlainLine("foo"))), - newlines.into_bump_slice(), - ); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern2_alt = Pattern::SpaceBefore( - arena.alloc(StrLiteral(PlainLine("bar"))), - newlines.into_bump_slice(), - ); + let newlines = &[Newline]; + let pattern2 = Pattern::SpaceBefore(arena.alloc(StrLiteral(PlainLine("foo"))), newlines); + let newlines = &[Newline]; + let pattern2_alt = + Pattern::SpaceBefore(arena.alloc(StrLiteral(PlainLine("bar"))), newlines); let loc_pattern2 = Located::new(2, 2, 1, 6, pattern2); let loc_pattern2_alt = Located::new(3, 3, 1, 6, pattern2_alt); let expr2 = Num("2"); let loc_expr2 = Located::new(3, 3, 10, 11, expr2); let branch2 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern2, loc_pattern2_alt], + patterns: arena.alloc([loc_pattern2, loc_pattern2_alt]), value: loc_expr2, guard: None, }); - let branches = bumpalo::vec![in &arena; branch1, branch2]; + let branches = &[branch1, branch2]; let var = Var { module_name: "", ident: "x", @@ -2317,9 +2263,9 @@ mod test_parse { use roc_parse::ast::Def::*; let arena = Bump::new(); - let newlines1 = bumpalo::vec![in &arena; Newline, Newline]; - let newlines2 = bumpalo::vec![in &arena; Newline]; - let newlines3 = bumpalo::vec![in &arena; Newline]; + let newlines1 = &[Newline, Newline]; + let newlines2 = &[Newline]; + let newlines3 = &[Newline]; let pattern1 = Identifier("foo"); let pattern2 = Identifier("bar"); let pattern3 = Identifier("baz"); @@ -2328,27 +2274,27 @@ mod test_parse { arena.alloc(Located::new(0, 0, 0, 3, pattern1)), arena.alloc(Located::new(0, 0, 6, 7, Num("1"))), )), - newlines1.into_bump_slice(), + newlines1, ); let def2 = SpaceAfter( arena.alloc(Body( arena.alloc(Located::new(2, 2, 0, 3, pattern2)), arena.alloc(Located::new(2, 2, 6, 10, Str(PlainLine("hi")))), )), - newlines2.into_bump_slice(), + newlines2, ); let def3 = SpaceAfter( arena.alloc(Body( arena.alloc(Located::new(3, 3, 0, 3, pattern3)), arena.alloc(Located::new(3, 3, 6, 13, Str(PlainLine("stuff")))), )), - newlines3.into_bump_slice(), + newlines3, ); let expected = bumpalo::vec![in &arena; Located::new(0, 0, 0, 7, def1), Located::new(2, 2, 0, 10, def2), - Located::new(3, 3, 0, 13, def3) + Located::new(3, 3, 0, 13, def3), ]; let src = indoc!( r#" @@ -2369,15 +2315,15 @@ mod test_parse { fn newline_after_equals() { // Regression test for https://github.com/rtfeldman/roc/issues/51 let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline, Newline]; + let newlines = &[Newline, Newline]; let num = arena.alloc(Num("5")); let def = Def::Body( arena.alloc(Located::new(0, 0, 0, 1, Identifier("x"))), arena.alloc(Located::new(1, 1, 4, 5, Expr::SpaceBefore(num, &[Newline]))), ); let loc_def = &*arena.alloc(Located::new(0, 0, 0, 1, def)); - let defs = bumpalo::vec![in &arena; loc_def]; - let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); + let defs = &[loc_def]; + let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines); let loc_ret = Located::new(3, 3, 0, 2, ret); let expected = Defs(defs, arena.alloc(loc_ret)); @@ -2399,24 +2345,24 @@ mod test_parse { #[test] fn basic_docs() { let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline, Newline]; + let newlines = &[Newline, Newline]; let def = Def::Body( arena.alloc(Located::new(4, 4, 0, 1, Identifier("x"))), arena.alloc(Located::new(4, 4, 4, 5, Num("5"))), ); let loc_def = &*arena.alloc(Located::new(4, 4, 0, 1, def)); - let defs = bumpalo::vec![in &arena; loc_def]; - let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); + let defs = &[loc_def]; + let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines); let loc_ret = Located::new(6, 6, 0, 2, ret); - let reset_indentation = bumpalo::vec![in &arena; + let reset_indentation = &[ DocComment("first line of docs"), DocComment(" second line"), DocComment(" third line"), - DocComment("fourth line") + DocComment("fourth line"), ]; let expected = Expr::SpaceBefore( arena.alloc(Defs(defs, arena.alloc(loc_ret))), - reset_indentation.into_bump_slice(), + reset_indentation, ); assert_parses_to( @@ -2438,16 +2384,16 @@ mod test_parse { #[test] fn not_docs() { let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline, Newline]; + let newlines = &[Newline, Newline]; let def = Def::Body( arena.alloc(Located::new(4, 4, 0, 1, Identifier("x"))), arena.alloc(Located::new(4, 4, 4, 5, Num("5"))), ); let loc_def = &*arena.alloc(Located::new(4, 4, 0, 1, def)); - let defs = bumpalo::vec![in &arena; loc_def]; - let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); + let defs = &[loc_def]; + let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines); let loc_ret = Located::new(6, 6, 0, 2, ret); - let reset_indentation = bumpalo::vec![in &arena; + let reset_indentation = &[ LineComment("######"), LineComment("## not docs!"), LineComment("#still not docs"), @@ -2455,7 +2401,7 @@ mod test_parse { ]; let expected = Expr::SpaceBefore( arena.alloc(Defs(defs, arena.alloc(loc_ret))), - reset_indentation.into_bump_slice(), + reset_indentation, ); assert_parses_to( @@ -2477,16 +2423,16 @@ mod test_parse { #[test] fn mixed_docs() { let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline, Newline]; + let newlines = &[Newline, Newline]; let def = Def::Body( arena.alloc(Located::new(4, 4, 0, 1, Identifier("x"))), arena.alloc(Located::new(4, 4, 4, 5, Num("5"))), ); let loc_def = &*arena.alloc(Located::new(4, 4, 0, 1, def)); - let defs = bumpalo::vec![in &arena; loc_def]; - let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines.into_bump_slice()); + let defs = &[loc_def]; + let ret = Expr::SpaceBefore(arena.alloc(Num("42")), newlines); let loc_ret = Located::new(6, 6, 0, 2, ret); - let reset_indentation = bumpalo::vec![in &arena; + let reset_indentation = &[ LineComment("## not docs!"), DocComment("docs, but with a problem"), DocComment("(namely that this is a mix of docs and regular comments)"), @@ -2494,7 +2440,7 @@ mod test_parse { ]; let expected = Expr::SpaceBefore( arena.alloc(Defs(defs, arena.alloc(loc_ret))), - reset_indentation.into_bump_slice(), + reset_indentation, ); assert_parses_to( @@ -2517,30 +2463,27 @@ mod test_parse { fn malformed_pattern_field_access() { // See https://github.com/rtfeldman/roc/issues/399 let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern1 = Pattern::SpaceBefore( - arena.alloc(Pattern::Malformed("bar.and")), - newlines.into_bump_slice(), - ); + let newlines = &[Newline]; + let pattern1 = Pattern::SpaceBefore(arena.alloc(Pattern::Malformed("bar.and")), newlines); let loc_pattern1 = Located::new(1, 1, 4, 11, pattern1); let expr1 = Num("1"); let loc_expr1 = Located::new(1, 1, 15, 16, expr1); let branch1 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern1], + patterns: arena.alloc([loc_pattern1]), value: loc_expr1, guard: None, }); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern2 = Pattern::SpaceBefore(arena.alloc(Underscore), newlines.into_bump_slice()); + let newlines = &[Newline]; + let pattern2 = Pattern::SpaceBefore(arena.alloc(Underscore), newlines); let loc_pattern2 = Located::new(2, 2, 4, 5, pattern2); let expr2 = Num("4"); let loc_expr2 = Located::new(2, 2, 9, 10, expr2); let branch2 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern2 ], + patterns: arena.alloc([loc_pattern2]), value: loc_expr2, guard: None, }); - let branches = bumpalo::vec![in &arena; branch1, branch2]; + let branches = &[branch1, branch2]; let var = Var { module_name: "", ident: "x", @@ -2565,30 +2508,27 @@ mod test_parse { fn malformed_pattern_module_name() { // See https://github.com/rtfeldman/roc/issues/399 let arena = Bump::new(); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern1 = Pattern::SpaceBefore( - arena.alloc(Pattern::Malformed("Foo.and")), - newlines.into_bump_slice(), - ); + let newlines = &[Newline]; + let pattern1 = Pattern::SpaceBefore(arena.alloc(Pattern::Malformed("Foo.and")), newlines); let loc_pattern1 = Located::new(1, 1, 4, 11, pattern1); let expr1 = Num("1"); let loc_expr1 = Located::new(1, 1, 15, 16, expr1); let branch1 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern1], + patterns: arena.alloc([loc_pattern1]), value: loc_expr1, guard: None, }); - let newlines = bumpalo::vec![in &arena; Newline]; - let pattern2 = Pattern::SpaceBefore(arena.alloc(Underscore), newlines.into_bump_slice()); + let newlines = &[Newline]; + let pattern2 = Pattern::SpaceBefore(arena.alloc(Underscore), newlines); let loc_pattern2 = Located::new(2, 2, 4, 5, pattern2); let expr2 = Num("4"); let loc_expr2 = Located::new(2, 2, 9, 10, expr2); let branch2 = &*arena.alloc(WhenBranch { - patterns: bumpalo::vec![in &arena;loc_pattern2 ], + patterns: arena.alloc([loc_pattern2]), value: loc_expr2, guard: None, }); - let branches = bumpalo::vec![in &arena; branch1, branch2]; + let branches = &[branch1, branch2]; let var = Var { module_name: "", ident: "x", From 3abcfe824ba085ba54ad0d01ba607ccbaefea36a Mon Sep 17 00:00:00 2001 From: Folkert Date: Wed, 28 Oct 2020 01:12:57 +0100 Subject: [PATCH 42/45] fix some very incorrect tests --- compiler/solve/tests/solve_expr.rs | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/compiler/solve/tests/solve_expr.rs b/compiler/solve/tests/solve_expr.rs index 9ba40a6893..a33b5870bb 100644 --- a/compiler/solve/tests/solve_expr.rs +++ b/compiler/solve/tests/solve_expr.rs @@ -1369,7 +1369,7 @@ mod solve_expr { indoc!( r#" int : Num Integer - int = 5.5 + int = 5 int "# @@ -1384,7 +1384,7 @@ mod solve_expr { indoc!( r#" int : Num.Num Num.Integer - int = 5.5 + int = 5 int "# @@ -2039,16 +2039,17 @@ mod solve_expr { infer_eq( indoc!( r#" - Peano : [ S Peano, Z ] + app Test provides [ main ] imports [] - map : Peano -> Peano - map = \peano -> - when peano is - Z -> Z - S rest -> - map rest |> S + Peano : [ S Peano, Z ] + map : Peano -> Peano + map = \peano -> + when peano is + Z -> Z + S rest -> S (map rest) + main = map "# ), From 592f2cb545db49c19dce4157830a0732708027b3 Mon Sep 17 00:00:00 2001 From: Folkert Date: Sun, 25 Oct 2020 19:13:44 +0100 Subject: [PATCH 43/45] use in-place mutation when changing variable descriptor contents --- compiler/types/src/subs.rs | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) diff --git a/compiler/types/src/subs.rs b/compiler/types/src/subs.rs index 72e1f748da..94f269d98b 100644 --- a/compiler/types/src/subs.rs +++ b/compiler/types/src/subs.rs @@ -328,11 +328,7 @@ impl Subs { let l_key = self.utable.get_root_key(key); self.utable.update_value(l_key, |node| { - let mut new_desc = node.value.clone(); - - new_desc.rank = rank; - - node.value = new_desc; + node.value.rank = rank; }); } @@ -340,11 +336,7 @@ impl Subs { let l_key = self.utable.get_root_key(key); self.utable.update_value(l_key, |node| { - let mut new_desc = node.value.clone(); - - new_desc.mark = mark; - - node.value = new_desc; + node.value.mark = mark; }); } @@ -352,11 +344,7 @@ impl Subs { let l_key = self.utable.get_root_key(key); self.utable.update_value(l_key, |node| { - let mut new_desc = node.value.clone(); - - new_desc.content = content; - - node.value = new_desc; + node.value.content = content; }); } From ee23e5979d139955345d4450998440cdbfe9cbd2 Mon Sep 17 00:00:00 2001 From: Folkert Date: Thu, 29 Oct 2020 00:33:04 +0100 Subject: [PATCH 44/45] pass argument by reference --- compiler/can/src/expr.rs | 2 +- compiler/can/src/operator.rs | 4 ++-- compiler/fmt/src/expr.rs | 2 +- compiler/load/src/file.rs | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/compiler/can/src/expr.rs b/compiler/can/src/expr.rs index 314153e612..59108c0b6c 100644 --- a/compiler/can/src/expr.rs +++ b/compiler/can/src/expr.rs @@ -450,7 +450,7 @@ pub fn canonicalize_expr<'a>( let mut bound_by_argument_patterns = MutSet::default(); - for loc_pattern in loc_arg_patterns.into_iter() { + for loc_pattern in loc_arg_patterns.iter() { let (new_output, can_arg) = canonicalize_pattern( env, var_store, diff --git a/compiler/can/src/operator.rs b/compiler/can/src/operator.rs index 9fae05efe9..edbf013919 100644 --- a/compiler/can/src/operator.rs +++ b/compiler/can/src/operator.rs @@ -133,7 +133,7 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a Defs(defs, loc_ret) | Nested(Defs(defs, loc_ret)) => { let mut desugared_defs = Vec::with_capacity_in(defs.len(), arena); - for loc_def in defs.into_iter() { + for loc_def in defs.iter() { let loc_def = Located { value: desugar_def(arena, &loc_def.value), region: loc_def.region, @@ -167,7 +167,7 @@ pub fn desugar_expr<'a>(arena: &'a Bump, loc_expr: &'a Located>) -> &'a let loc_desugared_cond = &*arena.alloc(desugar_expr(arena, &loc_cond_expr)); let mut desugared_branches = Vec::with_capacity_in(branches.len(), arena); - for branch in branches.into_iter() { + for branch in branches.iter() { let desugared = desugar_expr(arena, &branch.value); let mut alternatives = Vec::with_capacity_in(branch.patterns.len(), arena); diff --git a/compiler/fmt/src/expr.rs b/compiler/fmt/src/expr.rs index ca8619fd1a..4664bc9892 100644 --- a/compiler/fmt/src/expr.rs +++ b/compiler/fmt/src/expr.rs @@ -4,7 +4,7 @@ use crate::pattern::fmt_pattern; use crate::spaces::{ add_spaces, fmt_comments_only, fmt_condition_spaces, fmt_spaces, newline, INDENT, }; -use bumpalo::collections::{String, Vec}; +use bumpalo::collections::String; use roc_module::operator::{self, BinOp}; use roc_parse::ast::StrSegment; use roc_parse::ast::{AssignedField, Base, CommentOrNewline, Expr, Pattern, WhenBranch}; diff --git a/compiler/load/src/file.rs b/compiler/load/src/file.rs index 4c6d93e9da..a10fe970d4 100644 --- a/compiler/load/src/file.rs +++ b/compiler/load/src/file.rs @@ -2031,7 +2031,7 @@ fn parse_and_constrain<'a>( let mut var_store = VarStore::default(); let canonicalized = canonicalize_module_defs( &arena, - parsed_defs, + &parsed_defs, module_id, module_ids, header.exposed_ident_ids, From b1d2e8740158201929c7bca4fc45ae87a42b41c7 Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Wed, 28 Oct 2020 20:33:32 -0400 Subject: [PATCH 45/45] Use assert_eq over assert --- compiler/mono/tests/test_mono.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/compiler/mono/tests/test_mono.rs b/compiler/mono/tests/test_mono.rs index b2d9f09651..bb909a5db6 100644 --- a/compiler/mono/tests/test_mono.rs +++ b/compiler/mono/tests/test_mono.rs @@ -78,8 +78,8 @@ mod test_mono { println!("Ignoring {} canonicalization problems", can_problems.len()); } - assert!(type_problems.is_empty()); - assert!(mono_problems.is_empty()); + assert_eq!(type_problems, Vec::new()); + assert_eq!(mono_problems, Vec::new()); debug_assert_eq!(exposed_to_host.len(), 1);