[Mlir-commits] [mlir] [mlir][gpu] Correctly retrieve kernel function name for nested references (PR #152106)

[Guray Ozen]

================
@@ -530,6 +530,24 @@ func.func @testKernelAttributes() {
   return
 }
 
+// -----
+
+// This test tests the kernelFunc has nested references.
+
+// CHECK-LABEL: func.func @testKernelAttributesWithNestedFunc
+//       CHECK:   gpu.launch_func  @test_module::@test_kernel_func
+//       CHECK: gpu.module @test_module
+//       CHECK:   gpu.func @test_kernel_func()
+//   CHECK-NOT:   gpu.func @test_module()
+func.func @testKernelAttributesWithNestedFunc(%arg0 : index) {
+  gpu.launch blocks(%bx, %by, %bz) in (%grid_x = %arg0, %grid_y = %arg0, %grid_z = %arg0)
+             threads(%tx, %ty, %tz) in (%block_x = %arg0, %block_y = %arg0, %block_z = %arg0) {
+    "some_op"(%bx, %tx) : (index, index) -> ()
+    gpu.terminator
+  } {kernelModule = @test_module, kernelFunc = @test_module::@test_kernel_func}
----------------
grypp wrote:

These attributes is camel case. Can we change them to following?
```
{module = @test_module, func = @test_module::@test_kernel_func}
```

https://github.com/llvm/llvm-project/pull/152106