; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 30
; Schema: 0
               OpCapability Shader
               OpMemoryModel Logical GLSL450
               OpEntryPoint Fragment %fragment_main "fragment_main"
               OpExecutionMode %fragment_main OriginUpperLeft
               OpName %arg_0 "arg_0"
               OpName %arg_1 "arg_1"
               OpName %textureSample_667d76 "textureSample_667d76"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpDecorate %arg_0 DescriptorSet 1
               OpDecorate %arg_0 Binding 0
               OpDecorate %arg_1 DescriptorSet 1
               OpDecorate %arg_1 Binding 1
      %float = OpTypeFloat 32
          %3 = OpTypeImage %float 2D 0 0 0 1 Unknown
%_ptr_UniformConstant_3 = OpTypePointer UniformConstant %3
      %arg_0 = OpVariable %_ptr_UniformConstant_3 UniformConstant
          %7 = OpTypeSampler
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
      %arg_1 = OpVariable %_ptr_UniformConstant_7 UniformConstant
       %void = OpTypeVoid
          %8 = OpTypeFunction %void
    %v4float = OpTypeVector %float 4
         %17 = OpTypeSampledImage %3
    %v2float = OpTypeVector %float 2
         %20 = OpConstantNull %v2float
        %int = OpTypeInt 32 1
      %v2int = OpTypeVector %int 2
         %23 = OpConstantNull %v2int
%_ptr_Function_float = OpTypePointer Function %float
         %26 = OpConstantNull %float
%textureSample_667d76 = OpFunction %void None %8
         %11 = OpLabel
        %res = OpVariable %_ptr_Function_float Function %26
         %15 = OpLoad %7 %arg_1
         %16 = OpLoad %3 %arg_0
         %18 = OpSampledImage %17 %16 %15
         %13 = OpImageSampleImplicitLod %v4float %18 %20 ConstOffset %23
         %12 = OpCompositeExtract %float %13 0
               OpStore %res %12
               OpReturn
               OpFunctionEnd
%fragment_main = OpFunction %void None %8
         %28 = OpLabel
         %29 = OpFunctionCall %void %textureSample_667d76
               OpReturn
               OpFunctionEnd