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cleanup targets and llvm config to properly progate and build with any subset of features

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This commit is contained in:
Brendan Hansknecht 2021-11-04 21:48:04 -07:00
parent 0c0a92814c
commit d78b351798
10 changed files with 106 additions and 50 deletions
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68
compiler/build/src/program.rs
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@ -4,7 +4,6 @@ use roc_gen_llvm::llvm::build::module_from_builtins;
pub use roc_gen_llvm::llvm::build::FunctionIterator;
use roc_load::file::{LoadedModule, MonomorphizedModule};
use roc_module::symbol::{Interns, ModuleId};
#[cfg(feature = "llvm")]
use roc_mono::ir::OptLevel;
use std::path::{Path, PathBuf};
use std::time::Duration;
@ -19,6 +18,7 @@ pub struct CodeGenTiming {
// TODO: If modules besides this one start needing to know which version of
// llvm we're using, consider moving me somewhere else.
#[cfg(feature = "llvm")]
const LLVM_VERSION: &str = "12";
// TODO instead of finding exhaustiveness problems in monomorphization, find
@ -171,6 +171,50 @@ fn report_problems_help(
problems_reported
}
#[cfg(not(feature = "llvm"))]
pub fn gen_from_mono_module(
arena: &bumpalo::Bump,
loaded: MonomorphizedModule,
_roc_file_path: &Path,
target: &target_lexicon::Triple,
app_o_file: &Path,
opt_level: OptLevel,
_emit_debug_info: bool,
) -> CodeGenTiming {
match opt_level {
OptLevel::Optimize => {
todo!("Return this error message in a better way: optimized builds not supported without llvm backend");
}
OptLevel::Normal | OptLevel::Development => {
gen_from_mono_module_dev(arena, loaded, target, app_o_file)
}
}
}
#[cfg(feature = "llvm")]
pub fn gen_from_mono_module(
arena: &bumpalo::Bump,
loaded: MonomorphizedModule,
roc_file_path: &Path,
target: &target_lexicon::Triple,
app_o_file: &Path,
opt_level: OptLevel,
emit_debug_info: bool,
) -> CodeGenTiming {
match opt_level {
OptLevel::Normal | OptLevel::Optimize => gen_from_mono_module_llvm(
arena,
loaded,
&roc_file_path,
target,
app_o_file,
opt_level,
emit_debug_info,
),
OptLevel::Development => gen_from_mono_module_dev(arena, loaded, target, app_o_file),
}
}
// TODO how should imported modules factor into this? What if those use builtins too?
// TODO this should probably use more helper functions
// TODO make this polymorphic in the llvm functions so it can be reused for another backend.
@ -404,7 +448,7 @@ pub fn gen_from_mono_module_llvm(
emit_o_file,
}
}
#[cfg(feature = "target-wasm32")]
pub fn gen_from_mono_module_dev(
arena: &bumpalo::Bump,
loaded: MonomorphizedModule,
@ -415,13 +459,31 @@ pub fn gen_from_mono_module_dev(
match target.architecture {
Architecture::Wasm32 => gen_from_mono_module_dev_wasm32(arena, loaded, app_o_file),
Architecture::X86_64 => {
Architecture::X86_64 | Architecture::Aarch64(_) => {
gen_from_mono_module_dev_assembly(arena, loaded, target, app_o_file)
}
_ => todo!(),
}
}
#[cfg(not(feature = "target-wasm32"))]
pub fn gen_from_mono_module_dev(
arena: &bumpalo::Bump,
loaded: MonomorphizedModule,
target: &target_lexicon::Triple,
app_o_file: &Path,
) -> CodeGenTiming {
use target_lexicon::Architecture;
match target.architecture {
Architecture::X86_64 | Architecture::Aarch64(_) => {
gen_from_mono_module_dev_assembly(arena, loaded, target, app_o_file)
}
_ => todo!(),
}
}
#[cfg(feature = "target-wasm32")]
fn gen_from_mono_module_dev_wasm32(
arena: &bumpalo::Bump,
loaded: MonomorphizedModule,