[Mlir-commits] [mlir] [MLIR][GPU] Support grid constant, byval, byref on gpu.func (PR #172037)

[Krzysztof Drewniak]

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@@ -369,7 +370,10 @@ GPUFuncOpLowering::matchAndRewrite(gpu::GPUFuncOp gpuFuncOp, OpAdaptor adaptor,
     }
 
     if (lowersToPointer) {
+      copyPointerAttribute(mlir::NVVM::NVVMDialect::getGridConstantAttrName());
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krzysz00 wrote:

Well, what would happen is that attributes from other dialects would get ignored later 

And yeah, unconditional copy on LLVM pointers (and honestly, scalars as well) is fine by me 

https://github.com/llvm/llvm-project/pull/172037