bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

update autodiff flags

Browse source
This commit is contained in:
Manuel Drehwald 2025-02-21 21:51:20 -05:00
parent 161a4bf6ff
commit e2d250c3f6
11 changed files with 204 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

3
compiler/rustc_codegen_ssa/src/back/write.rs
View file

@ -405,7 +405,8 @@ fn generate_lto_work<B: ExtraBackendMethods>(
B::run_fat_lto(cgcx, needs_fat_lto, import_only_modules).unwrap_or_else(|e| e.raise());
if cgcx.lto == Lto::Fat && !autodiff.is_empty() {
let config = cgcx.config(ModuleKind::Regular);
module = unsafe { module.autodiff(cgcx, autodiff, config).unwrap() };
module =
unsafe { module.autodiff(cgcx, autodiff, config).unwrap_or_else(|e| e.raise()) };
}
// We are adding a single work item, so the cost doesn't matter.
vec![(WorkItem::LTO(module), 0)]