[clang] [clang][bytecode] Always check for initialization in RetValue (PR #233189)

[Timm Baeder via cfe-commits]

================
@@ -331,7 +331,7 @@ bool EvalEmitter::emitRetValue(SourceInfo Info) {
 
   if (!EvalResult.checkDynamicAllocations(S, Ptr, Info))
     return false;
-  if (CheckFullyInitialized && !EvalResult.checkFullyInitialized(S, Ptr))
----------------
tbaederr wrote:

Not an optimization IIRC but the normal `Ret<PT_Ptr>` path needs the condition so I used it here as well.

https://github.com/llvm/llvm-project/pull/233189