[clang] [llvm] [X86][AVX10.2] Support AVX10.2 option and VMPSADBW/VADDP[D,H,S] new instructions (PR #101452)

[Freddy Ye via cfe-commits]

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@@ -1819,7 +1819,7 @@ const StringMap<bool> sys::getHostCPUFeatures() {
   Features["avxvnniint16"] = HasLeaf7Subleaf1 && ((EDX >> 10) & 1) && HasAVXSave;
   Features["prefetchi"]  = HasLeaf7Subleaf1 && ((EDX >> 14) & 1);
   Features["usermsr"]  = HasLeaf7Subleaf1 && ((EDX >> 15) & 1);
-  Features["avx10.1-256"] = HasLeaf7Subleaf1 && ((EDX >> 19) & 1);
+  bool HasAVX10 = HasLeaf7Subleaf1 && ((EDX >> 19) & 1);
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FreddyLeaf wrote:

pls update compiler-rt/lib/builtins/cpu_model/x86.c as well.

https://github.com/llvm/llvm-project/pull/101452