[Mlir-commits] [mlir] [mlir][gpu] Add metadata attributes for storing kernel metadata in GPU objects (PR #95292)

[Oleksandr Alex Zinenko]

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@@ -2226,6 +2227,72 @@ LogicalResult gpu::DynamicSharedMemoryOp::verify() {
   return success();
 }
 
+//===----------------------------------------------------------------------===//
+// GPU KernelAttr
+//===----------------------------------------------------------------------===//
+
+KernelAttr KernelAttr::get(FunctionOpInterface kernel,
+                           DictionaryAttr metadata) {
+  assert(kernel && "invalid kernel");
+  return get(kernel.getNameAttr(), kernel.getFunctionType(),
+             kernel.getAllArgAttrs(), metadata);
+}
+
+KernelAttr KernelAttr::getChecked(function_ref<InFlightDiagnostic()> emitError,
+                                  FunctionOpInterface kernel,
+                                  DictionaryAttr metadata) {
+  assert(kernel && "invalid kernel");
+  return getChecked(emitError, kernel.getNameAttr(), kernel.getFunctionType(),
+                    kernel.getAllArgAttrs(), metadata);
+}
+
+KernelAttr KernelAttr::appendMetadata(ArrayRef<NamedAttribute> attrs) const {
+  if (attrs.empty())
+    return *this;
+  NamedAttrList attrList;
+  if (auto dict = getMetadata())
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ftynse wrote:

Nit: expand auto unless the type is obvious.

https://github.com/llvm/llvm-project/pull/95292