================
@@ -2978,6 +2987,25 @@ bool SemaHLSL::CheckBuiltinFunctionCall(unsigned
BuiltinID, CallExpr *TheCall) {
TheCall->setType(ResourceTy);
break;
}
+ case Builtin::BI__builtin_hlsl_resource_counterhandlefromimplicitbinding: {
+ ASTContext &AST = SemaRef.getASTContext();
+ if (SemaRef.checkArgCount(TheCall, 3) ||
+ CheckResourceHandle(&SemaRef, TheCall, 0) ||
+ CheckArgTypeMatches(&SemaRef, TheCall->getArg(1), AST.UnsignedIntTy) ||
+ CheckArgTypeMatches(&SemaRef, TheCall->getArg(2), AST.UnsignedIntTy))
+ return true;
+
+ QualType MainHandleTy = TheCall->getArg(0)->getType();
+ auto *MainResType = MainHandleTy->getAs<HLSLAttributedResourceType>();
+ auto MainAttrs = MainResType->getAttrs();
+ assert(!MainAttrs.IsCounter && "cannot create a counter from a counter");
+ MainAttrs.IsCounter = true;
+ QualType CounterHandleTy = getASTContext().getHLSLAttributedResourceType(
----------------
hekota wrote:
```suggestion
QualType CounterHandleTy = AST.getHLSLAttributedResourceType(
```
https://github.com/llvm/llvm-project/pull/162291
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