test/tint/builtins/gen/var/countLeadingZeros/208d46.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 85
; 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" %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 %countLeadingZeros_208d46 "countLeadingZeros_208d46"
               OpName %arg_0 "arg_0"
               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
%prevent_dce_block = OpTypeStruct %uint
%_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_uint = OpTypePointer Output %uint
%vertex_main_loc0_Output = OpVariable %_ptr_Output_uint Output
%_ptr_Output_float = OpTypePointer Output %float
%vertex_main___point_size_Output = OpVariable %_ptr_Output_float Output
         %14 = OpTypeFunction %uint
%_ptr_Function_uint = OpTypePointer Function %uint
     %uint_1 = OpConstant %uint 1
 %uint_65535 = OpConstant %uint 65535
       %bool = OpTypeBool
    %uint_16 = OpConstant %uint 16
     %uint_0 = OpConstant %uint 0
%uint_16777215 = OpConstant %uint 16777215
     %uint_8 = OpConstant %uint 8
%uint_268435455 = OpConstant %uint 268435455
     %uint_4 = OpConstant %uint 4
%uint_1073741823 = OpConstant %uint 1073741823
     %uint_2 = OpConstant %uint 2
%uint_2147483647 = OpConstant %uint 2147483647
       %void = OpTypeVoid
         %57 = OpTypeFunction %void
%_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint
%VertexOutput = OpTypeStruct %v4float %uint
         %68 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %72 = OpConstantNull %VertexOutput
%_ptr_Function_v4float = OpTypePointer Function %v4float
         %75 = OpConstantNull %v4float
    %float_1 = OpConstant %float 1
%countLeadingZeros_208d46 = OpFunction %uint None %14
         %15 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_uint Function
        %res = OpVariable %_ptr_Function_uint Function
               OpStore %arg_0 %uint_1
         %19 = OpLoad %uint %arg_0 None
         %20 = OpULessThanEqual %bool %19 %uint_65535
         %23 = OpSelect %uint %20 %uint_16 %uint_0
         %26 = OpShiftLeftLogical %uint %19 %23
         %27 = OpULessThanEqual %bool %26 %uint_16777215
         %29 = OpSelect %uint %27 %uint_8 %uint_0
         %31 = OpShiftLeftLogical %uint %26 %29
         %32 = OpULessThanEqual %bool %31 %uint_268435455
         %34 = OpSelect %uint %32 %uint_4 %uint_0
         %36 = OpShiftLeftLogical %uint %31 %34
         %37 = OpULessThanEqual %bool %36 %uint_1073741823
         %39 = OpSelect %uint %37 %uint_2 %uint_0
         %41 = OpShiftLeftLogical %uint %36 %39
         %42 = OpULessThanEqual %bool %41 %uint_2147483647
         %44 = OpSelect %uint %42 %uint_1 %uint_0
         %45 = OpIEqual %bool %41 %uint_0
         %46 = OpSelect %uint %45 %uint_1 %uint_0
         %47 = OpBitwiseOr %uint %44 %46
         %48 = OpBitwiseOr %uint %39 %47
         %49 = OpBitwiseOr %uint %34 %48
         %50 = OpBitwiseOr %uint %29 %49
         %51 = OpBitwiseOr %uint %23 %50
         %52 = OpIAdd %uint %51 %46
               OpStore %res %52
         %54 = OpLoad %uint %res None
               OpReturnValue %54
               OpFunctionEnd
%fragment_main = OpFunction %void None %57
         %58 = OpLabel
         %59 = OpFunctionCall %uint %countLeadingZeros_208d46
         %60 = OpAccessChain %_ptr_StorageBuffer_uint %1 %uint_0
               OpStore %60 %59 None
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %57
         %63 = OpLabel
         %64 = OpFunctionCall %uint %countLeadingZeros_208d46
         %65 = OpAccessChain %_ptr_StorageBuffer_uint %1 %uint_0
               OpStore %65 %64 None
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %68
         %69 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %72
         %73 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %73 %75 None
         %76 = OpAccessChain %_ptr_Function_uint %out %uint_1
         %77 = OpFunctionCall %uint %countLeadingZeros_208d46
               OpStore %76 %77 None
         %78 = OpLoad %VertexOutput %out None
               OpReturnValue %78
               OpFunctionEnd
%vertex_main = OpFunction %void None %57
         %80 = OpLabel
         %81 = OpFunctionCall %VertexOutput %vertex_main_inner
         %82 = OpCompositeExtract %v4float %81 0
               OpStore %vertex_main_position_Output %82 None
         %83 = OpCompositeExtract %uint %81 1
               OpStore %vertex_main_loc0_Output %83 None
               OpStore %vertex_main___point_size_Output %float_1 None
               OpReturn
               OpFunctionEnd