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Allow actual AVX512-related feature names in the case of some misleading aliases

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This commit is contained in:
Caleb Zulawski 2022-10-29 23:36:47 -04:00
parent cd128880b1
commit d7152f8eec
3 changed files with 10 additions and 4 deletions
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3
compiler/rustc_codegen_ssa/src/target_features.rs
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@ -179,6 +179,7 @@ const X86_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
("f16c", Some(sym::f16c_target_feature)),
("fma", None),
("fxsr", None),
("gfni", Some(sym::avx512_target_feature)),
("lzcnt", None),
("movbe", Some(sym::movbe_target_feature)),
("pclmulqdq", None),
@ -195,6 +196,8 @@ const X86_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
("sse4a", Some(sym::sse4a_target_feature)),
("ssse3", None),
("tbm", Some(sym::tbm_target_feature)),
("vaes", Some(sym::avx512_target_feature)),
("vpclmulqdq", Some(sym::avx512_target_feature)),
("xsave", None),
("xsavec", None),
("xsaveopt", None),