               OpCapability Shader
          %1 = OpExtInstImport "GLSL.std.450"
               OpMemoryModel Logical GLSL450
               OpEntryPoint Vertex %main "main" %_ %position %frag_color
               OpSource GLSL 430
               OpName %main "main"
               OpName %gl_PerVertex "gl_PerVertex"
               OpMemberName %gl_PerVertex 0 "gl_Position"
               OpMemberName %gl_PerVertex 1 "gl_PointSize"
               OpMemberName %gl_PerVertex 2 "gl_ClipDistance"
               OpName %_ ""
               OpName %position "position"
               OpName %frag_color "frag_color"
               OpName %block0 "block0"
               OpMemberName %block0 0 "in_color"
               OpName %__0 ""
               OpMemberDecorate %gl_PerVertex 0 BuiltIn Position
               OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize
               OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance
               OpDecorate %gl_PerVertex Block
               OpDecorate %position Location 0
               OpDecorate %frag_color Location 0
               OpMemberDecorate %block0 0 Offset 0
               OpDecorate %block0 Block
               OpDecorate %__0 DescriptorSet 0
               OpDecorate %__0 Binding 1
       %void = OpTypeVoid
         %10 = OpTypeFunction %void
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
       %uint = OpTypeInt 32 0
     %uint_1 = OpConstant %uint 1
%_arr_float_uint_1 = OpTypeArray %float %uint_1
%gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1
%_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex
          %_ = OpVariable %_ptr_Output_gl_PerVertex Output
        %int = OpTypeInt 32 1
      %int_0 = OpConstant %int 0
%_ptr_Input_v4float = OpTypePointer Input %v4float
   %position = OpVariable %_ptr_Input_v4float Input
%_ptr_Output_v4float = OpTypePointer Output %v4float
 %frag_color = OpVariable %_ptr_Output_v4float Output
     %block0 = OpTypeStruct %v4float
%_ptr_Uniform_block0 = OpTypePointer Uniform %block0
        %__0 = OpVariable %_ptr_Uniform_block0 Uniform
%_ptr_Uniform_v4float = OpTypePointer Uniform %v4float
       %main = OpFunction %void None %10
         %23 = OpLabel
         %24 = OpLoad %v4float %position
         %25 = OpAccessChain %_ptr_Output_v4float %_ %int_0
               OpStore %25 %24
         %26 = OpAccessChain %_ptr_Uniform_v4float %__0 %int_0
         %27 = OpLoad %v4float %26
               OpStore %frag_color %27
               OpReturn
               OpFunctionEnd