code review feedback

Author: hekota

llvm/test/CodeGen/SPIRV/hlsl-resources/StorageImageNonUniformIdx.ll

@@ -1,7 +1,7 @@
 ; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv1.5-vulkan-library %s -o - | FileCheck %s
 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv1.5-vulkan-library %s -o - -filetype=obj | spirv-val %}
 
-; This test depends on llvm.svp.resource.nonuniformindex support
+; This test depends on llvm.svp.resource.nonuniformindex support (not yet implemented)
 ; https://github.com/llvm/llvm-project/issues/160231
 ; XFAIL: *