test/tint/builtins/gen/var/textureSample/1a4e1b.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 50
; 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 %prevent_dce_block "prevent_dce_block"
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce "prevent_dce"
               OpName %textureSample_1a4e1b "textureSample_1a4e1b"
               OpName %arg_2 "arg_2"
               OpName %arg_3 "arg_3"
               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
               OpDecorate %prevent_dce_block Block
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce DescriptorSet 2
               OpDecorate %prevent_dce Binding 0
      %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
%prevent_dce_block = OpTypeStruct %float
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
       %void = OpTypeVoid
         %11 = OpTypeFunction %void
    %v2float = OpTypeVector %float 2
    %float_1 = OpConstant %float 1
         %17 = OpConstantComposite %v2float %float_1 %float_1
%_ptr_Function_v2float = OpTypePointer Function %v2float
         %20 = OpConstantNull %v2float
       %uint = OpTypeInt 32 0
     %uint_1 = OpConstant %uint 1
%_ptr_Function_uint = OpTypePointer Function %uint
         %25 = OpConstantNull %uint
    %v4float = OpTypeVector %float 4
         %31 = OpTypeSampledImage %3
    %v3float = OpTypeVector %float 3
%_ptr_Function_float = OpTypePointer Function %float
         %42 = OpConstantNull %float
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_float = OpTypePointer StorageBuffer %float
%textureSample_1a4e1b = OpFunction %void None %11
         %14 = OpLabel
      %arg_2 = OpVariable %_ptr_Function_v2float Function %20
      %arg_3 = OpVariable %_ptr_Function_uint Function %25
        %res = OpVariable %_ptr_Function_float Function %42
               OpStore %arg_2 %17
               OpStore %arg_3 %uint_1
         %29 = OpLoad %7 %arg_1
         %30 = OpLoad %3 %arg_0
         %32 = OpSampledImage %31 %30 %29
         %34 = OpLoad %v2float %arg_2
         %35 = OpCompositeExtract %float %34 0
         %36 = OpCompositeExtract %float %34 1
         %38 = OpLoad %uint %arg_3
         %37 = OpConvertUToF %float %38
         %39 = OpCompositeConstruct %v3float %35 %36 %37
         %27 = OpImageSampleImplicitLod %v4float %32 %39
         %26 = OpCompositeExtract %float %27 0
               OpStore %res %26
         %45 = OpAccessChain %_ptr_StorageBuffer_float %prevent_dce %uint_0
         %46 = OpLoad %float %res
               OpStore %45 %46
               OpReturn
               OpFunctionEnd
%fragment_main = OpFunction %void None %11
         %48 = OpLabel
         %49 = OpFunctionCall %void %textureSample_1a4e1b
               OpReturn
               OpFunctionEnd