[clang] [llvm] [C++23] [CLANG] Adding C++23 constexpr math functions: fmin, fmax and frexp. (PR #88978)

[Zahira Ammarguellat via cfe-commits]

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@@ -14683,6 +14710,23 @@ bool FloatExprEvaluator::VisitCallExpr(const CallExpr *E) {
   default:
     return false;
 
+  case Builtin::BI__builtin_frexp:
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zahiraam wrote:

Added the non-`__builtin_ prefixed cases.

https://github.com/llvm/llvm-project/pull/88978