================
@@ -1296,6 +1303,157 @@ struct AAAMDGPUNoAGPR
const char AAAMDGPUNoAGPR::ID = 0;
+/// An abstract attribute to propagate the function attribute
+/// "amdgpu-cluster-dims" from kernel entry functions to device functions.
+struct AAAMDGPUClusterDims
+ : public StateWrapper<BooleanState, AbstractAttribute> {
+ using Base = StateWrapper<BooleanState, AbstractAttribute>;
+ AAAMDGPUClusterDims(const IRPosition &IRP, Attributor &A) : Base(IRP) {}
+
+ /// Create an abstract attribute view for the position \p IRP.
+ static AAAMDGPUClusterDims &createForPosition(const IRPosition &IRP,
+ Attributor &A);
+
+ /// See AbstractAttribute::getName().
+ StringRef getName() const override { return "AAAMDGPUClusterDims"; }
+
+ /// See AbstractAttribute::getIdAddr().
+ const char *getIdAddr() const override { return &ID; }
+
+ /// This function should return true if the type of the \p AA is
+ /// AAAMDGPUClusterDims.
+ static bool classof(const AbstractAttribute *AA) {
+ return (AA->getIdAddr() == &ID);
----------------
arsenm wrote:
```suggestion
return AA->getIdAddr() == &ID;
```
https://github.com/llvm/llvm-project/pull/158076
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