test/tint/builtins/gen/var/extractBits/f28f69.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 66
; Schema: 0
               OpCapability Shader
         %28 = 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_f28f69 "extractBits_f28f69"
               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
       %uint = OpTypeInt 32 0
     %v2uint = OpTypeVector %uint 2
%prevent_dce_block = OpTypeStruct %v2uint
%_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_v2uint = OpTypePointer Output %v2uint
%vertex_main_loc0_Output = OpVariable %_ptr_Output_v2uint Output
%_ptr_Output_float = OpTypePointer Output %float
%vertex_main___point_size_Output = OpVariable %_ptr_Output_float Output
         %15 = OpTypeFunction %v2uint
%_ptr_Function_v2uint = OpTypePointer Function %v2uint
     %uint_1 = OpConstant %uint 1
         %19 = OpConstantComposite %v2uint %uint_1 %uint_1
%_ptr_Function_uint = OpTypePointer Function %uint
    %uint_32 = OpConstant %uint 32
       %void = OpTypeVoid
         %37 = OpTypeFunction %void
%_ptr_StorageBuffer_v2uint = OpTypePointer StorageBuffer %v2uint
     %uint_0 = OpConstant %uint 0
%VertexOutput = OpTypeStruct %v4float %v2uint
         %49 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %53 = OpConstantNull %VertexOutput
%_ptr_Function_v4float = OpTypePointer Function %v4float
         %56 = OpConstantNull %v4float
    %float_1 = OpConstant %float 1
%extractBits_f28f69 = OpFunction %v2uint None %15
         %16 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_v2uint Function
      %arg_1 = OpVariable %_ptr_Function_uint Function
      %arg_2 = OpVariable %_ptr_Function_uint Function
        %res = OpVariable %_ptr_Function_v2uint Function
               OpStore %arg_0 %19
               OpStore %arg_1 %uint_1
               OpStore %arg_2 %uint_1
         %24 = OpLoad %v2uint %arg_0 None
         %25 = OpLoad %uint %arg_1 None
         %26 = OpLoad %uint %arg_2 None
         %27 = OpExtInst %uint %28 UMin %25 %uint_32
         %30 = OpISub %uint %uint_32 %27
         %31 = OpExtInst %uint %28 UMin %26 %30
         %32 = OpBitFieldUExtract %v2uint %24 %27 %31
               OpStore %res %32
         %34 = OpLoad %v2uint %res None
               OpReturnValue %34
               OpFunctionEnd
%fragment_main = OpFunction %void None %37
         %38 = OpLabel
         %39 = OpFunctionCall %v2uint %extractBits_f28f69
         %40 = OpAccessChain %_ptr_StorageBuffer_v2uint %1 %uint_0
               OpStore %40 %39 None
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %37
         %44 = OpLabel
         %45 = OpFunctionCall %v2uint %extractBits_f28f69
         %46 = OpAccessChain %_ptr_StorageBuffer_v2uint %1 %uint_0
               OpStore %46 %45 None
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %49
         %50 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %53
         %54 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %54 %56 None
         %57 = OpAccessChain %_ptr_Function_v2uint %out %uint_1
         %58 = OpFunctionCall %v2uint %extractBits_f28f69
               OpStore %57 %58 None
         %59 = OpLoad %VertexOutput %out None
               OpReturnValue %59
               OpFunctionEnd
%vertex_main = OpFunction %void None %37
         %61 = OpLabel
         %62 = OpFunctionCall %VertexOutput %vertex_main_inner
         %63 = OpCompositeExtract %v4float %62 0
               OpStore %vertex_main_position_Output %63 None
         %64 = OpCompositeExtract %v2uint %62 1
               OpStore %vertex_main_loc0_Output %64 None
               OpStore %vertex_main___point_size_Output %float_1 None
               OpReturn
               OpFunctionEnd