bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Rollup merge of #97058 - bjorn3:multi_artifact_work_products, r=nagisa

Browse source 
Various refactors to the incr comp workproduct handling

This is the result of me looking into adding support for having multiple object files for a single codegen unit to incr comp. This is necessary to support inline assembly in cg_clif without requiring partial linking which is not supported on Windows and seems to fail on macOS for some reason. Cg_clif uses an external assembler to handle inline asm and thus produces one object file with regular functions and one object file containing compiled inline asm for each codegen unit which uses inline asm. Current incr comp can't handle this. This PR doesn't yet add support for this, but it makes it easier to do so.
This commit is contained in:
Dylan DPC 2022-06-07 11:41:06 +02:00 • committed by GitHub
commit ab1027ad0f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
9 changed files with 75 additions and 102 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_middle/src/mir/mono.rs
View file

@ -336,7 +336,7 @@ impl<'tcx> CodegenUnit<'tcx> {
WorkProductId::from_cgu_name(self.name().as_str())
}
pub fn work_product(&self, tcx: TyCtxt<'_>) -> WorkProduct {
pub fn previous_work_product(&self, tcx: TyCtxt<'_>) -> WorkProduct {
let work_product_id = self.work_product_id();
tcx.dep_graph
.previous_work_product(&work_product_id)