[clang] [llvm] [X86] AVX10_V2_AUX Implementation (PR #206888)

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@@ -5045,3 +5045,250 @@ let Features = "avx10.2", Attributes = [NoThrow, Const, RequiredVectorWidth<256>
 let Features = "avx10.2", Attributes = [NoThrow, Const, RequiredVectorWidth<512>] in {
   def vgetmantbf16512_mask : X86Builtin<"_Vector<32, __bf16>(_Vector<32, __bf16>, _Constant int, _Vector<32, __bf16>, unsigned int)">;
 }
+
+// AVX10 V2 AUX - Convert instructions
+
+// Group A: PS(f32) -> i8 truncating conversions (quarter-size: output always v16i8)
+
+// VCVTPS2BF8
+let Features = "avx10-v2-aux", Attributes = [NoThrow, RequiredVectorWidth<128>] in {
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ganeshgit wrote:

Modified.

https://github.com/llvm/llvm-project/pull/206888