================
@@ -9102,6 +9102,15 @@ bool InitializationSequence::Diagnose(Sema &S,
case FK_ConversionFailed: {
QualType FromType = OnlyArg->getType();
+ // __amdgpu_feature_predicate_t can be explicitly cast to the logical op
+ // type, although this is almost always an error and we advise against it
----------------
AaronBallman wrote:
Let me see if I'm on the same page now. The backend will generate code for
gfx900 and the programmer will guard that block of code with `if
(__builtin_amdgcn_processor_is("gfx900"))`. So if the predicate and the block
it controls become disjointed somehow, the user can get incorrect behavior at
runtime. Am I on the right track?
https://github.com/llvm/llvm-project/pull/134016
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