OpCapability Shader
                      %1 = OpExtInstImport "GLSL.std.450"
                           OpMemoryModel Logical GLSL450
                           OpEntryPoint GLCompute %main "main"
                           OpExecutionMode %main LocalSize 1 1 1
                           OpSource GLSL 450
                           OpSourceExtension "GL_GOOGLE_cpp_style_line_directive"
                           OpSourceExtension "GL_GOOGLE_include_directive"
                           OpName %main "main"
                           OpName %srcValue "srcValue"
                           OpName %Src "Src"
                           OpName %Dst "Dst"
                           OpDecorate %Src DescriptorSet 0
                           OpDecorate %Src Binding 0
                           OpDecorate %Src NonWritable
                           OpDecorate %Dst DescriptorSet 0
                           OpDecorate %Dst Binding 1
                           OpDecorate %Dst NonReadable
                   %void = OpTypeVoid
                      %3 = OpTypeFunction %void
                   %uint = OpTypeInt 32 0
                 %v4uint = OpTypeVector %uint 4
   %_ptr_Function_v4uint = OpTypePointer Function %v4uint
                     %10 = OpTypeImage %uint 2D 0 0 0 2 R32ui
%_ptr_UniformConstant_10 = OpTypePointer UniformConstant %10
                    %Src = OpVariable %_ptr_UniformConstant_10 UniformConstant
                    %int = OpTypeInt 32 1
                  %v2int = OpTypeVector %int 2
                  %int_0 = OpConstant %int 0
                     %17 = OpConstantComposite %v2int %int_0 %int_0
                 %uint_0 = OpConstant %uint 0
     %_ptr_Function_uint = OpTypePointer Function %uint
                  %int_1 = OpConstant %int 1
                    %Dst = OpVariable %_ptr_UniformConstant_10 UniformConstant
                   %main = OpFunction %void None %3
                      %5 = OpLabel
               %srcValue = OpVariable %_ptr_Function_v4uint Function
                     %13 = OpLoad %10 %Src
                     %18 = OpImageRead %v4uint %13 %17
                           OpStore %srcValue %18
                     %21 = OpAccessChain %_ptr_Function_uint %srcValue %uint_0
                     %22 = OpLoad %uint %21
                     %24 = OpIAdd %uint %22 %int_1
                           OpStore %21 %24
                     %26 = OpLoad %10 %Dst
                     %27 = OpLoad %v4uint %srcValue
                           OpImageWrite %26 %17 %27
                           OpReturn
                           OpFunctionEnd