test/tint/builtins/gen/var/textureGather/6b7b74.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 84
; Schema: 0
               OpCapability Shader
               OpMemoryModel Logical GLSL450
               OpEntryPoint Fragment %fragment_main "fragment_main"
               OpEntryPoint GLCompute %compute_main "compute_main"
               OpEntryPoint Vertex %vertex_main "vertex_main" %pos_1 %prevent_dce_1 %vertex_point_size
               OpExecutionMode %fragment_main OriginUpperLeft
               OpExecutionMode %compute_main LocalSize 1 1 1
               OpName %pos_1 "pos_1"
               OpName %prevent_dce_1 "prevent_dce_1"
               OpName %vertex_point_size "vertex_point_size"
               OpName %arg_1 "arg_1"
               OpName %arg_2 "arg_2"
               OpName %prevent_dce_block "prevent_dce_block"
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce "prevent_dce"
               OpName %textureGather_6b7b74 "textureGather_6b7b74"
               OpName %arg_3 "arg_3"
               OpName %arg_4 "arg_4"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpName %compute_main "compute_main"
               OpName %VertexOutput "VertexOutput"
               OpMemberName %VertexOutput 0 "pos"
               OpMemberName %VertexOutput 1 "prevent_dce"
               OpName %vertex_main_inner "vertex_main_inner"
               OpName %out "out"
               OpName %vertex_main "vertex_main"
               OpDecorate %pos_1 BuiltIn Position
               OpDecorate %prevent_dce_1 Location 0
               OpDecorate %prevent_dce_1 Flat
               OpDecorate %vertex_point_size BuiltIn PointSize
               OpDecorate %arg_1 DescriptorSet 1
               OpDecorate %arg_1 Binding 1
               OpDecorate %arg_2 DescriptorSet 1
               OpDecorate %arg_2 Binding 2
               OpDecorate %prevent_dce_block Block
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce DescriptorSet 0
               OpDecorate %prevent_dce Binding 0
               OpMemberDecorate %VertexOutput 0 Offset 0
               OpMemberDecorate %VertexOutput 1 Offset 16
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
          %5 = OpConstantNull %v4float
      %pos_1 = OpVariable %_ptr_Output_v4float Output %5
       %uint = OpTypeInt 32 0
     %v4uint = OpTypeVector %uint 4
%_ptr_Output_v4uint = OpTypePointer Output %v4uint
         %10 = OpConstantNull %v4uint
%prevent_dce_1 = OpVariable %_ptr_Output_v4uint Output %10
%_ptr_Output_float = OpTypePointer Output %float
         %13 = OpConstantNull %float
%vertex_point_size = OpVariable %_ptr_Output_float Output %13
         %16 = OpTypeImage %uint 2D 0 1 0 1 Unknown
%_ptr_UniformConstant_16 = OpTypePointer UniformConstant %16
      %arg_1 = OpVariable %_ptr_UniformConstant_16 UniformConstant
         %19 = OpTypeSampler
%_ptr_UniformConstant_19 = OpTypePointer UniformConstant %19
      %arg_2 = OpVariable %_ptr_UniformConstant_19 UniformConstant
%prevent_dce_block = OpTypeStruct %v4uint
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
         %23 = OpTypeFunction %v4uint
    %v2float = OpTypeVector %float 2
    %float_1 = OpConstant %float 1
         %28 = OpConstantComposite %v2float %float_1 %float_1
%_ptr_Function_v2float = OpTypePointer Function %v2float
         %31 = OpConstantNull %v2float
     %uint_1 = OpConstant %uint 1
%_ptr_Function_uint = OpTypePointer Function %uint
         %35 = OpConstantNull %uint
         %39 = OpTypeSampledImage %16
    %v3float = OpTypeVector %float 3
        %int = OpTypeInt 32 1
      %v2int = OpTypeVector %int 2
      %int_1 = OpConstant %int 1
         %51 = OpConstantComposite %v2int %int_1 %int_1
%_ptr_Function_v4uint = OpTypePointer Function %v4uint
       %void = OpTypeVoid
         %55 = OpTypeFunction %void
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_v4uint = OpTypePointer StorageBuffer %v4uint
%VertexOutput = OpTypeStruct %v4float %v4uint
         %67 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %73 = OpConstantNull %VertexOutput
%_ptr_Function_v4float = OpTypePointer Function %v4float
%textureGather_6b7b74 = OpFunction %v4uint None %23
         %25 = OpLabel
      %arg_3 = OpVariable %_ptr_Function_v2float Function %31
      %arg_4 = OpVariable %_ptr_Function_uint Function %35
        %res = OpVariable %_ptr_Function_v4uint Function %10
               OpStore %arg_3 %28
               OpStore %arg_4 %uint_1
         %37 = OpLoad %19 %arg_2
         %38 = OpLoad %16 %arg_1
         %40 = OpSampledImage %39 %38 %37
         %42 = OpLoad %v2float %arg_3
         %43 = OpCompositeExtract %float %42 0
         %44 = OpCompositeExtract %float %42 1
         %46 = OpLoad %uint %arg_4
         %45 = OpConvertUToF %float %46
         %47 = OpCompositeConstruct %v3float %43 %44 %45
         %36 = OpImageGather %v4uint %40 %47 %uint_1 ConstOffset %51
               OpStore %res %36
         %54 = OpLoad %v4uint %res
               OpReturnValue %54
               OpFunctionEnd
%fragment_main = OpFunction %void None %55
         %58 = OpLabel
         %61 = OpAccessChain %_ptr_StorageBuffer_v4uint %prevent_dce %uint_0
         %62 = OpFunctionCall %v4uint %textureGather_6b7b74
               OpStore %61 %62
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %55
         %64 = OpLabel
         %65 = OpAccessChain %_ptr_StorageBuffer_v4uint %prevent_dce %uint_0
         %66 = OpFunctionCall %v4uint %textureGather_6b7b74
               OpStore %65 %66
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %67
         %70 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %73
         %75 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %75 %5
         %76 = OpAccessChain %_ptr_Function_v4uint %out %uint_1
         %77 = OpFunctionCall %v4uint %textureGather_6b7b74
               OpStore %76 %77
         %78 = OpLoad %VertexOutput %out
               OpReturnValue %78
               OpFunctionEnd
%vertex_main = OpFunction %void None %55
         %80 = OpLabel
         %81 = OpFunctionCall %VertexOutput %vertex_main_inner
         %82 = OpCompositeExtract %v4float %81 0
               OpStore %pos_1 %82
         %83 = OpCompositeExtract %v4uint %81 1
               OpStore %prevent_dce_1 %83
               OpStore %vertex_point_size %float_1
               OpReturn
               OpFunctionEnd