clean up target feature system; most of the toggleability is now handled by the ABI target feature check

2024-12-26 18:59:19 +01:00
parent 2bf27e09be
commit cfae43d638
4 changed files with 349 additions and 438 deletions
--- a/compiler/rustc_codegen_llvm/src/llvm_util.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs
@@ -728,7 +728,7 @@ pub(crate) fn global_llvm_features(
                        sess.dcx().emit_warn(unknown_feature);
                    }
                    Some((_, stability, _)) => {
-                        if let Err(reason) = stability.toggle_allowed(&sess.target, enable) {
+                        if let Err(reason) = stability.toggle_allowed() {
                            sess.dcx().emit_warn(ForbiddenCTargetFeature {
                                feature,
                                enabled: if enable { "enabled" } else { "disabled" },