diff options
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/codegen_attrs.rs | 10 | ||||
| -rw-r--r-- | tests/codegen/min-function-alignment.rs | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs index b006fdbb658..afdd2e7692d 100644 --- a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs +++ b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs @@ -145,12 +145,6 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs { } } - // Apply the minimum function alignment here, so that individual backends don't have to. - codegen_fn_attrs.alignment = Ord::max( - codegen_fn_attrs.alignment, - tcx.sess.opts.unstable_opts.min_function_alignment, - ); - let Some(Ident { name, .. }) = attr.ident() else { continue; }; @@ -454,6 +448,10 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs { mixed_export_name_no_mangle_lint_state.lint_if_mixed(tcx); + // Apply the minimum function alignment here, so that individual backends don't have to. + codegen_fn_attrs.alignment = + Ord::max(codegen_fn_attrs.alignment, tcx.sess.opts.unstable_opts.min_function_alignment); + let inline_span; (codegen_fn_attrs.inline, inline_span) = if let Some((inline_attr, span)) = find_attr!(attrs, AttributeKind::Inline(i, span) => (*i, *span)) diff --git a/tests/codegen/min-function-alignment.rs b/tests/codegen/min-function-alignment.rs index 75f845572a4..78989ec5df2 100644 --- a/tests/codegen/min-function-alignment.rs +++ b/tests/codegen/min-function-alignment.rs @@ -1,17 +1,19 @@ //@ revisions: align16 align1024 -//@ compile-flags: -C no-prepopulate-passes -Z mir-opt-level=0 +//@ compile-flags: -C no-prepopulate-passes -Z mir-opt-level=0 -Clink-dead-code //@ [align16] compile-flags: -Zmin-function-alignment=16 //@ [align1024] compile-flags: -Zmin-function-alignment=1024 #![crate_type = "lib"] #![feature(fn_align)] -// functions without explicit alignment use the global minimum +// Functions without explicit alignment use the global minimum. // -// CHECK-LABEL: @no_explicit_align +// NOTE: this function deliberately has zero (0) attributes! That is to make sure that +// `-Zmin-function-alignment` is applied regardless of whether attributes are used. +// +// CHECK-LABEL: no_explicit_align // align16: align 16 // align1024: align 1024 -#[no_mangle] pub fn no_explicit_align() {} // CHECK-LABEL: @lower_align |