language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-27 13:59:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

indirec inc/dec generation in mono helpers

Browse source
This commit is contained in:
Folkert 2023-05-05 13:19:22 +02:00
parent 04081ae8b3
commit 6ed899d8be
No known key found for this signature in database
GPG key ID: 1F17F6FFD112B97C
6 changed files with 219 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

17
crates/compiler/gen_dev/src/object_builder.rs
View file

@ -305,6 +305,10 @@ fn build_object<'a, B: Backend<'a>>(
}
// Generate IR for specialized helper procs (refcounting & equality)
let empty = bumpalo::collections::Vec::new_in(arena);
let mut helper_symbols_and_layouts =
std::mem::replace(backend.helper_proc_symbols_mut(), empty);
let helper_procs = {
let (module_id, _interner, interns, helper_proc_gen, caller_procs) =
backend.module_interns_helpers_mut();
@ -315,18 +319,24 @@ fn build_object<'a, B: Backend<'a>>(
let ident_ids = interns.all_ident_ids.get_mut(&module_id).unwrap();
let mut helper_procs = helper_proc_gen.take_procs();
helper_procs.extend(owned_caller_procs.into_iter().map(|cp| cp.proc));
for caller_proc in owned_caller_procs {
helper_symbols_and_layouts.push((caller_proc.proc_symbol, caller_proc.proc_layout));
helper_procs.push(caller_proc.proc);
}
module_id.register_debug_idents(ident_ids);
helper_procs
};
let empty = bumpalo::collections::Vec::new_in(arena);
let helper_symbols_and_layouts = std::mem::replace(backend.helper_proc_symbols_mut(), empty);
let mut helper_names_symbols_procs = Vec::with_capacity_in(helper_procs.len(), arena);
debug_assert_eq!(helper_symbols_and_layouts.len(), helper_procs.len());
// Names and linker data for helpers
for ((sym, layout), proc) in helper_symbols_and_layouts.into_iter().zip(helper_procs) {
debug_assert_eq!(sym, proc.name.name());
let fn_name = backend.function_symbol_to_string(
sym,
layout.arguments.iter().copied(),
@ -641,6 +651,7 @@ fn build_proc<'a, B: Backend<'a>>(
};
output.add_symbol(builtin_symbol);
}
// If the symbol is an undefined reference counting procedure, we need to add it here.
if output.symbol_id(name.as_bytes()).is_none() {
for (sym, rc_name) in rc_proc_names.iter() {