================
@@ -101,6 +101,52 @@ bool SemaSPIRV::CheckSPIRVBuiltinFunctionCall(unsigned
BuiltinID,
TheCall->setType(RetTy);
break;
}
+ case SPIRV::BI__builtin_spirv_smoothstep: {
+ if (SemaRef.checkArgCount(TheCall, 3))
+ return true;
+
+ // check if the all arguments have floating representation
+ ExprResult A = TheCall->getArg(0);
----------------
farzonl wrote:
it might be worth looping over the args and checking
`hasFloatingRepresentation` for each arg to determing which diag to emit. Feel
free to write a helper if you need it.
https://github.com/llvm/llvm-project/pull/132288
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