x86 target features: make pclmulqdq imply sse2

jieyouxu · Oct 26, 2024 · 867640e · 867640e
1 parent ae4c6b6
commit 867640e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/rustc_target/src/target_features.rs b/compiler/rustc_target/src/target_features.rs
@@ -316,7 +316,7 @@ const X86_ALLOWED_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[
     ("lahfsahf", Unstable(sym::lahfsahf_target_feature), &[]),
     ("lzcnt", Stable, &[]),
     ("movbe", Stable, &[]),
-    ("pclmulqdq", Stable, &[]),
+    ("pclmulqdq", Stable, &["sse2"]),
     ("popcnt", Stable, &[]),
     ("prfchw", Unstable(sym::prfchw_target_feature), &[]),
     ("rdrand", Stable, &[]),