[clang] [X86][Clang] Add constexpr support for _mm_min_ss/_mm_max_ss/_mm_min_sd/_mm_max_sd/_mm_min_sh/_mm_max_sh intrinsics (PR #178029)

[Shafik Yaghmour via cfe-commits]

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@@ -14280,6 +14321,55 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr *E) {
           return llvm::minimum(A, B);
         });
 
+  case clang::X86::BI__builtin_ia32_minss:
+  case clang::X86::BI__builtin_ia32_minsd:
+  case clang::X86::BI__builtin_ia32_minsh:
+    return EvaluateFpBinOpExpr(
+        [](const APFloat &A, const APFloat &B,
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shafik wrote:

Again repeating same logic all over again.

https://github.com/llvm/llvm-project/pull/178029