test/tint/builtins/gen/var/extractBits/a99a8d.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 68
; Schema: 0
               OpCapability Shader
         %30 = 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" %vertex_main_position_Output %vertex_main_loc0_Output %vertex_main___point_size_Output
               OpExecutionMode %fragment_main OriginUpperLeft
               OpExecutionMode %compute_main LocalSize 1 1 1
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce_block "prevent_dce_block"
               OpName %vertex_main_position_Output "vertex_main_position_Output"
               OpName %vertex_main_loc0_Output "vertex_main_loc0_Output"
               OpName %vertex_main___point_size_Output "vertex_main___point_size_Output"
               OpName %extractBits_a99a8d "extractBits_a99a8d"
               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 %vertex_main_inner "vertex_main_inner"
               OpMemberName %VertexOutput 0 "pos"
               OpMemberName %VertexOutput 1 "prevent_dce"
               OpName %VertexOutput "VertexOutput"
               OpName %out "out"
               OpName %vertex_main "vertex_main"
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce_block Block
               OpDecorate %1 DescriptorSet 0
               OpDecorate %1 Binding 0
               OpDecorate %1 Coherent
               OpDecorate %vertex_main_position_Output BuiltIn Position
               OpDecorate %vertex_main_loc0_Output Location 0
               OpDecorate %vertex_main_loc0_Output Flat
               OpDecorate %vertex_main___point_size_Output BuiltIn PointSize
               OpMemberDecorate %VertexOutput 0 Offset 0
               OpMemberDecorate %VertexOutput 1 Offset 16
        %int = OpTypeInt 32 1
      %v2int = OpTypeVector %int 2
%prevent_dce_block = OpTypeStruct %v2int
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
          %1 = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%vertex_main_position_Output = OpVariable %_ptr_Output_v4float Output
%_ptr_Output_v2int = OpTypePointer Output %v2int
%vertex_main_loc0_Output = OpVariable %_ptr_Output_v2int Output
%_ptr_Output_float = OpTypePointer Output %float
%vertex_main___point_size_Output = OpVariable %_ptr_Output_float Output
         %15 = OpTypeFunction %v2int
%_ptr_Function_v2int = OpTypePointer Function %v2int
      %int_1 = OpConstant %int 1
         %19 = OpConstantComposite %v2int %int_1 %int_1
       %uint = OpTypeInt 32 0
%_ptr_Function_uint = OpTypePointer Function %uint
     %uint_1 = OpConstant %uint 1
    %uint_32 = OpConstant %uint 32
       %void = OpTypeVoid
         %39 = OpTypeFunction %void
%_ptr_StorageBuffer_v2int = OpTypePointer StorageBuffer %v2int
     %uint_0 = OpConstant %uint 0
%VertexOutput = OpTypeStruct %v4float %v2int
         %51 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %55 = OpConstantNull %VertexOutput
%_ptr_Function_v4float = OpTypePointer Function %v4float
         %58 = OpConstantNull %v4float
    %float_1 = OpConstant %float 1
%extractBits_a99a8d = OpFunction %v2int None %15
         %16 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_v2int Function
      %arg_1 = OpVariable %_ptr_Function_uint Function
      %arg_2 = OpVariable %_ptr_Function_uint Function
        %res = OpVariable %_ptr_Function_v2int Function
               OpStore %arg_0 %19
               OpStore %arg_1 %uint_1
               OpStore %arg_2 %uint_1
         %26 = OpLoad %v2int %arg_0 None
         %27 = OpLoad %uint %arg_1 None
         %28 = OpLoad %uint %arg_2 None
         %29 = OpExtInst %uint %30 UMin %27 %uint_32
         %32 = OpISub %uint %uint_32 %29
         %33 = OpExtInst %uint %30 UMin %28 %32
         %34 = OpBitFieldSExtract %v2int %26 %29 %33
               OpStore %res %34
         %36 = OpLoad %v2int %res None
               OpReturnValue %36
               OpFunctionEnd
%fragment_main = OpFunction %void None %39
         %40 = OpLabel
         %41 = OpFunctionCall %v2int %extractBits_a99a8d
         %42 = OpAccessChain %_ptr_StorageBuffer_v2int %1 %uint_0
               OpStore %42 %41 None
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %39
         %46 = OpLabel
         %47 = OpFunctionCall %v2int %extractBits_a99a8d
         %48 = OpAccessChain %_ptr_StorageBuffer_v2int %1 %uint_0
               OpStore %48 %47 None
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %51
         %52 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %55
         %56 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %56 %58 None
         %59 = OpAccessChain %_ptr_Function_v2int %out %uint_1
         %60 = OpFunctionCall %v2int %extractBits_a99a8d
               OpStore %59 %60 None
         %61 = OpLoad %VertexOutput %out None
               OpReturnValue %61
               OpFunctionEnd
%vertex_main = OpFunction %void None %39
         %63 = OpLabel
         %64 = OpFunctionCall %VertexOutput %vertex_main_inner
         %65 = OpCompositeExtract %v4float %64 0
               OpStore %vertex_main_position_Output %65 None
         %66 = OpCompositeExtract %v2int %64 1
               OpStore %vertex_main_loc0_Output %66 None
               OpStore %vertex_main___point_size_Output %float_1 None
               OpReturn
               OpFunctionEnd