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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-06-27 15:04:54 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-27 15:04:54 +0200 |
| commit | 599a061b93cf65fc28f6b15c72ee5eaa39f625be (patch) | |
| tree | 1012aa2c37c016294189b3d73b2f976c469e9874 /compiler/rustc_codegen_ssa/src | |
| parent | 3c3a17457b0321a35a74441b07b0f315727ab223 (diff) | |
| parent | 1365d3ba1fda7c5be7bb8d13042bee8ae724d748 (diff) | |
| download | rust-599a061b93cf65fc28f6b15c72ee5eaa39f625be.tar.gz rust-599a061b93cf65fc28f6b15c72ee5eaa39f625be.zip | |
Rollup merge of #143020 - RalfJung:codegen_fn_attrs, r=oli-obk
codegen_fn_attrs: make comment more precise Follow-up to https://github.com/rust-lang/rust/pull/142854. r? ``@oli-obk`` or ``@workingjubilee``
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/codegen_attrs.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs index 716b2d76c62..acdda32d58a 100644 --- a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs +++ b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs @@ -396,7 +396,9 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs { } } - // Apply the minimum function alignment here, so that individual backends don't have to. + // Apply the minimum function alignment here. This ensures that a function's alignment is + // determined by the `-C` flags of the crate it is defined in, not the `-C` flags of the crate + // it happens to be codegen'd (or const-eval'd) in. codegen_fn_attrs.alignment = Ord::max(codegen_fn_attrs.alignment, tcx.sess.opts.unstable_opts.min_function_alignment); |