[clang] [llvm] [X86][AVX10.2] Support AVX10.2-CONVERT new instructions. (PR #101600)

[Phoebe Wang via cfe-commits]

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@@ -847,6 +847,91 @@ def X86vcvttp2iubs : SDNode<"X86ISD::CVTTP2IUBS",  SDTFloatToInt>;
 def X86vcvttp2ibsSAE : SDNode<"X86ISD::CVTTP2IBS_SAE", SDTFloatToInt>;
 def X86vcvttp2iubsSAE : SDNode<"X86ISD::CVTTP2IUBS_SAE", SDTFloatToInt>;
 
+def SDTAVX10CONVERT_I82F16 : SDTypeProfile<1, 2, [
+  SDTCVecEltisVT<0, i8>, SDTCVecEltisVT<1, f16>, SDTCisSameAs<1, 2>
+]>;
+
+def SDTAVX10CONVERT_F16I8 : SDTypeProfile<1, 1, [
+  SDTCVecEltisVT<0, f16>, SDTCVecEltisVT<1, i8>
+]>;
+
+def SDTAVX10CONVERT_I8F16 : SDTypeProfile<1, 1, [
+  SDTCVecEltisVT<0, i8>, SDTCVecEltisVT<1, f16>
+]>;
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phoebewang wrote:

Check `SDTCVecEltisVT<1, ..`

https://github.com/llvm/llvm-project/pull/101600