[clang] [X86][Clang] VectorExprEvaluator::VisitCallExpr / InterpretBuiltin - allow SSE/AVX COMI/UCOMI/CMPS/CMPP fp comparison intrinsics to be used in constexpr (PR #182589)

[Timm Baeder via cfe-commits]

================
@@ -12141,6 +12141,68 @@ static bool evalShiftWithCount(
   return true;
 }
 
+bool clang::MatchesPredicate(const uint32_t Imm,
+                             const llvm::APFloatBase::cmpResult CompareResult) {
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tbaederr wrote:

```suggestion
bool clang::MatchesPredicate(uint32_t Imm,
                             llvm::APFloatBase::cmpResult CompareResult) {
```

https://github.com/llvm/llvm-project/pull/182589