test/tint/builtins/gen/var/extractBits/12b197.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 77
; Schema: 0
               OpCapability Shader
         %24 = OpExtInstImport "GLSL.std.450"
               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 %prevent_dce_block "prevent_dce_block"
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce "prevent_dce"
               OpName %tint_extract_bits "tint_extract_bits"
               OpName %v "v"
               OpName %offset "offset"
               OpName %count "count"
               OpName %extractBits_12b197 "extractBits_12b197"
               OpName %arg_0 "arg_0"
               OpName %arg_1 "arg_1"
               OpName %arg_2 "arg_2"
               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 %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
     %v3uint = OpTypeVector %uint 3
%_ptr_Output_v3uint = OpTypePointer Output %v3uint
         %10 = OpConstantNull %v3uint
%prevent_dce_1 = OpVariable %_ptr_Output_v3uint Output %10
%_ptr_Output_float = OpTypePointer Output %float
         %13 = OpConstantNull %float
%vertex_point_size = OpVariable %_ptr_Output_float Output %13
%prevent_dce_block = OpTypeStruct %v3uint
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
         %17 = OpTypeFunction %v3uint %v3uint %uint %uint
    %uint_32 = OpConstant %uint 32
         %30 = OpTypeFunction %v3uint
     %uint_1 = OpConstant %uint 1
         %34 = OpConstantComposite %v3uint %uint_1 %uint_1 %uint_1
%_ptr_Function_v3uint = OpTypePointer Function %v3uint
%_ptr_Function_uint = OpTypePointer Function %uint
         %39 = OpConstantNull %uint
       %void = OpTypeVoid
         %47 = OpTypeFunction %void
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_v3uint = OpTypePointer StorageBuffer %v3uint
%VertexOutput = OpTypeStruct %v4float %v3uint
         %59 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %65 = OpConstantNull %VertexOutput
%_ptr_Function_v4float = OpTypePointer Function %v4float
    %float_1 = OpConstant %float 1
%tint_extract_bits = OpFunction %v3uint None %17
          %v = OpFunctionParameter %v3uint
     %offset = OpFunctionParameter %uint
      %count = OpFunctionParameter %uint
         %22 = OpLabel
         %23 = OpExtInst %uint %24 UMin %offset %uint_32
         %27 = OpIAdd %uint %23 %count
         %26 = OpExtInst %uint %24 UMin %uint_32 %27
         %29 = OpISub %uint %26 %23
         %28 = OpBitFieldUExtract %v3uint %v %23 %29
               OpReturnValue %28
               OpFunctionEnd
%extractBits_12b197 = OpFunction %v3uint None %30
         %32 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_v3uint Function %10
      %arg_1 = OpVariable %_ptr_Function_uint Function %39
      %arg_2 = OpVariable %_ptr_Function_uint Function %39
        %res = OpVariable %_ptr_Function_v3uint Function %10
               OpStore %arg_0 %34
               OpStore %arg_1 %uint_1
               OpStore %arg_2 %uint_1
         %42 = OpLoad %v3uint %arg_0
         %43 = OpLoad %uint %arg_1
         %44 = OpLoad %uint %arg_2
         %41 = OpFunctionCall %v3uint %tint_extract_bits %42 %43 %44
               OpStore %res %41
         %46 = OpLoad %v3uint %res
               OpReturnValue %46
               OpFunctionEnd
%fragment_main = OpFunction %void None %47
         %50 = OpLabel
         %53 = OpAccessChain %_ptr_StorageBuffer_v3uint %prevent_dce %uint_0
         %54 = OpFunctionCall %v3uint %extractBits_12b197
               OpStore %53 %54
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %47
         %56 = OpLabel
         %57 = OpAccessChain %_ptr_StorageBuffer_v3uint %prevent_dce %uint_0
         %58 = OpFunctionCall %v3uint %extractBits_12b197
               OpStore %57 %58
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %59
         %62 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %65
         %67 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %67 %5
         %68 = OpAccessChain %_ptr_Function_v3uint %out %uint_1
         %69 = OpFunctionCall %v3uint %extractBits_12b197
               OpStore %68 %69
         %70 = OpLoad %VertexOutput %out
               OpReturnValue %70
               OpFunctionEnd
%vertex_main = OpFunction %void None %47
         %72 = OpLabel
         %73 = OpFunctionCall %VertexOutput %vertex_main_inner
         %74 = OpCompositeExtract %v4float %73 0
               OpStore %pos_1 %74
         %75 = OpCompositeExtract %v3uint %73 1
               OpStore %prevent_dce_1 %75
               OpStore %vertex_point_size %float_1
               OpReturn
               OpFunctionEnd