[clang] [llvm] [HLSL] implement `mad` intrinsic (PR #83826)

[Justin Bogner via cfe-commits]

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@@ -19800,7 +19808,8 @@ bool Sema::SemaBuiltinVectorMath(CallExpr *TheCall, QualType &Res) {
   return false;
 }
 
-bool Sema::SemaBuiltinElementwiseTernaryMath(CallExpr *TheCall) {
+bool Sema::SemaBuiltinElementwiseTernaryMath(CallExpr *TheCall,
+                                             bool enforceFloatingPointCheck) {
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bogner wrote:

Formal arguments are capitalized in LLVM's style, like "EnforceFloatingPointCheck". I'm also not a huge fan of this name - it isn't obvious what it means without looking at the implementation of the function.

https://github.com/llvm/llvm-project/pull/83826