[clang] [compiler-rt] [llvm] [X86] Support APXF to enable __builtin_cpu_supports. (PR #80636)

[Shengchen Kan via cfe-commits]

================
@@ -983,6 +983,8 @@ static void getAvailableFeatures(unsigned ECX, unsigned 
EDX, unsigned MaxLeaf,
     setFeature(FEATURE_USERMSR);
   if (HasLeaf7Subleaf1 && ((EDX >> 19) & 1))
     setFeature(FEATURE_AVX10_1_256);
+  if (HasLeaf7Subleaf1 && ((EDX >> 21) & 1))
----------------
KanRobert wrote:

Add SPEC sentence in your description.

https://github.com/llvm/llvm-project/pull/80636
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits