; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 35
; 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_1a4e1b "textureSample_1a4e1b"
               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 1 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
    %v3float = OpTypeVector %float 3
    %v2float = OpTypeVector %float 2
    %float_1 = OpConstant %float 1
         %22 = OpConstantComposite %v2float %float_1 %float_1
       %uint = OpTypeInt 32 0
     %uint_1 = OpConstant %uint 1
%_ptr_Function_float = OpTypePointer Function %float
         %31 = OpConstantNull %float
%textureSample_1a4e1b = OpFunction %void None %8
         %11 = OpLabel
        %res = OpVariable %_ptr_Function_float Function %31
         %15 = OpLoad %7 %arg_1
         %16 = OpLoad %3 %arg_0
         %18 = OpSampledImage %17 %16 %15
         %23 = OpCompositeExtract %float %22 0
         %24 = OpCompositeExtract %float %22 1
         %25 = OpConvertUToF %float %uint_1
         %28 = OpCompositeConstruct %v3float %23 %24 %25
         %13 = OpImageSampleImplicitLod %v4float %18 %28
         %12 = OpCompositeExtract %float %13 0
               OpStore %res %12
               OpReturn
               OpFunctionEnd
%fragment_main = OpFunction %void None %8
         %33 = OpLabel
         %34 = OpFunctionCall %void %textureSample_1a4e1b
               OpReturn
               OpFunctionEnd