From a3ab31c0f957998cc16e1760e965c85a4923950b Mon Sep 17 00:00:00 2001 From: Amanieu d'Antras Date: Fri, 4 Aug 2023 16:09:54 +0100 Subject: Use `unstable_target_features` when checking inline assembly This is necessary to properly validate register classes even when the relevant target feature name is still unstable. --- compiler/rustc_codegen_llvm/src/asm.rs | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'compiler/rustc_codegen_llvm/src/asm.rs') diff --git a/compiler/rustc_codegen_llvm/src/asm.rs b/compiler/rustc_codegen_llvm/src/asm.rs index 2a6ad1be763..f5284395042 100644 --- a/compiler/rustc_codegen_llvm/src/asm.rs +++ b/compiler/rustc_codegen_llvm/src/asm.rs @@ -44,9 +44,10 @@ impl<'ll, 'tcx> AsmBuilderMethods<'tcx> for Builder<'_, 'll, 'tcx> { let is_target_supported = |reg_class: InlineAsmRegClass| { for &(_, feature) in reg_class.supported_types(asm_arch) { if let Some(feature) = feature { - let codegen_fn_attrs = self.tcx.codegen_fn_attrs(instance.def_id()); - if self.tcx.sess.target_features.contains(&feature) - || codegen_fn_attrs.target_features.contains(&feature) + if self + .tcx + .asm_target_features(instance.def_id()) + .contains(&feature) { return true; } -- cgit 1.4.1-3-g733a5