test/tint/builtins/gen/var/textureGather/4b8103.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 80
; 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_4b8103 "textureGather_4b8103"
               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
%prevent_dce_1 = OpVariable %_ptr_Output_v4float Output %5
%_ptr_Output_float = OpTypePointer Output %float
          %9 = OpConstantNull %float
%vertex_point_size = OpVariable %_ptr_Output_float Output %9
         %12 = OpTypeImage %float 2D 0 1 0 1 Unknown
%_ptr_UniformConstant_12 = OpTypePointer UniformConstant %12
      %arg_1 = OpVariable %_ptr_UniformConstant_12 UniformConstant
         %15 = OpTypeSampler
%_ptr_UniformConstant_15 = OpTypePointer UniformConstant %15
      %arg_2 = OpVariable %_ptr_UniformConstant_15 UniformConstant
%prevent_dce_block = OpTypeStruct %v4float
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
         %19 = OpTypeFunction %v4float
    %v2float = OpTypeVector %float 2
    %float_1 = OpConstant %float 1
         %24 = OpConstantComposite %v2float %float_1 %float_1
%_ptr_Function_v2float = OpTypePointer Function %v2float
         %27 = OpConstantNull %v2float
        %int = OpTypeInt 32 1
      %int_1 = OpConstant %int 1
%_ptr_Function_int = OpTypePointer Function %int
         %32 = OpConstantNull %int
         %36 = OpTypeSampledImage %12
    %v3float = OpTypeVector %float 3
      %v2int = OpTypeVector %int 2
         %46 = OpConstantComposite %v2int %int_1 %int_1
%_ptr_Function_v4float = OpTypePointer Function %v4float
       %void = OpTypeVoid
         %50 = OpTypeFunction %void
       %uint = OpTypeInt 32 0
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_v4float = OpTypePointer StorageBuffer %v4float
%VertexOutput = OpTypeStruct %v4float %v4float
         %63 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %69 = OpConstantNull %VertexOutput
     %uint_1 = OpConstant %uint 1
%textureGather_4b8103 = OpFunction %v4float None %19
         %21 = OpLabel
      %arg_3 = OpVariable %_ptr_Function_v2float Function %27
      %arg_4 = OpVariable %_ptr_Function_int Function %32
        %res = OpVariable %_ptr_Function_v4float Function %5
               OpStore %arg_3 %24
               OpStore %arg_4 %int_1
         %34 = OpLoad %15 %arg_2
         %35 = OpLoad %12 %arg_1
         %37 = OpSampledImage %36 %35 %34
         %39 = OpLoad %v2float %arg_3
         %40 = OpCompositeExtract %float %39 0
         %41 = OpCompositeExtract %float %39 1
         %43 = OpLoad %int %arg_4
         %42 = OpConvertSToF %float %43
         %44 = OpCompositeConstruct %v3float %40 %41 %42
         %33 = OpImageGather %v4float %37 %44 %int_1 ConstOffset %46
               OpStore %res %33
         %49 = OpLoad %v4float %res
               OpReturnValue %49
               OpFunctionEnd
%fragment_main = OpFunction %void None %50
         %53 = OpLabel
         %57 = OpAccessChain %_ptr_StorageBuffer_v4float %prevent_dce %uint_0
         %58 = OpFunctionCall %v4float %textureGather_4b8103
               OpStore %57 %58
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %50
         %60 = OpLabel
         %61 = OpAccessChain %_ptr_StorageBuffer_v4float %prevent_dce %uint_0
         %62 = OpFunctionCall %v4float %textureGather_4b8103
               OpStore %61 %62
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %63
         %66 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %69
         %70 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %70 %5
         %72 = OpAccessChain %_ptr_Function_v4float %out %uint_1
         %73 = OpFunctionCall %v4float %textureGather_4b8103
               OpStore %72 %73
         %74 = OpLoad %VertexOutput %out
               OpReturnValue %74
               OpFunctionEnd
%vertex_main = OpFunction %void None %50
         %76 = OpLabel
         %77 = OpFunctionCall %VertexOutput %vertex_main_inner
         %78 = OpCompositeExtract %v4float %77 0
               OpStore %pos_1 %78
         %79 = OpCompositeExtract %v4float %77 1
               OpStore %prevent_dce_1 %79
               OpStore %vertex_point_size %float_1
               OpReturn
               OpFunctionEnd