[clang] [compiler-rt] [llvm] [X86] Support -march=diamondrapids (PR #113881)

[Phoebe Wang via cfe-commits]

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@@ -381,6 +389,8 @@ constexpr ProcInfo Processors[] = {
   { {"emeraldrapids"}, CK_Emeraldrapids, FEATURE_AVX512FP16, FeaturesSapphireRapids, 'n', false },
   // Clearwaterforest microarchitecture based processors.
   { {"clearwaterforest"}, CK_Lunarlake, FEATURE_AVX2, FeaturesClearwaterforest, 'p', false },
+  // Diamond Rapids microarchitecture based processors.
+  { {"diamondrapids"}, CK_DiamondRapids, FEATURE_AVX10_2_512, FeaturesDiamondRapids, 'z', false },
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phoebewang wrote:

ditto.

https://github.com/llvm/llvm-project/pull/113881