bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Rollup merge of #105193 - tmiasko:naked-nocoverage, r=wesleywiser

Browse source 
Disable coverage instrumentation for naked functions

Fixes #105170.
This commit is contained in:
Matthias Krüger 2022-12-03 17:37:44 +01:00 • committed by GitHub
commit ed9a21eb0c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 30 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

5
compiler/rustc_hir_analysis/src/collect.rs
View file

@ -2073,6 +2073,11 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: DefId) -> CodegenFnAttrs {
}
}
if codegen_fn_attrs.flags.contains(CodegenFnAttrFlags::NAKED) {
codegen_fn_attrs.flags |= CodegenFnAttrFlags::NO_COVERAGE;
codegen_fn_attrs.inline = InlineAttr::Never;
}
// Weak lang items have the same semantics as "std internal" symbols in the
// sense that they're preserved through all our LTO passes and only
// strippable by the linker.