[clang] [llvm] [X86][AVX10.2] Support AVX10.2-SATCVT-DS new instructions. (PR #102592)

[Malay Sanghi via cfe-commits]

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@@ -45,6 +45,14 @@ bool SemaX86::CheckBuiltinRoundingOrSAE(unsigned BuiltinID, CallExpr *TheCall) {
   case X86::BI__builtin_ia32_vcvttsh2si64:
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MalaySanghi wrote:

@phoebewang These don't have sis32/64 either.
I'm not sure what is the convention here.

https://github.com/llvm/llvm-project/pull/102592