; SPIR-V
; Version: 1.0
; Generator: Khronos SPIR-V Tools Assembler; 0
; Bound: 23
; Schema: 0
               OpCapability Addresses
               OpCapability Linkage
               OpCapability Kernel
               OpCapability Int64
               OpMemoryModel Physical64 OpenCL
               OpEntryPoint Kernel %1 "undef_true_simple" %gl_GlobalInvocationID
               OpName %in "in"
               OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId
               OpDecorate %gl_GlobalInvocationID Constant
               OpDecorate %in FuncParamAttr NoCapture
               OpDecorate %gl_GlobalInvocationID LinkageAttributes "__spirv_GlobalInvocationId" Import
      %ulong = OpTypeInt 64 0
    %v3ulong = OpTypeVector %ulong 3
%_ptr_Input_v3ulong = OpTypePointer Input %v3ulong
       %void = OpTypeVoid
       %uint = OpTypeInt 32 0
       %bool = OpTypeBool
%_ptr_CrossWorkgroup_uint = OpTypePointer CrossWorkgroup %uint
         %11 = OpTypeFunction %void %_ptr_CrossWorkgroup_uint
   %ulong_32 = OpConstant %ulong 32
     %uint_1 = OpConstant %uint 1
     %uint_0 = OpConstant %uint 0
%gl_GlobalInvocationID = OpVariable %_ptr_Input_v3ulong Input
          %1 = OpFunction %void None %11
         %in = OpFunctionParameter %_ptr_CrossWorkgroup_uint
         %15 = OpLabel
         %16 = OpUndef %bool
         %17 = OpSelect %uint %16 %uint_1 %uint_0
         %18 = OpLoad %v3ulong %gl_GlobalInvocationID Aligned 0
         %19 = OpCompositeExtract %ulong %18 0
         %20 = OpShiftLeftLogical %ulong %19 %ulong_32
         %21 = OpShiftRightArithmetic %ulong %20 %ulong_32
         %22 = OpInBoundsPtrAccessChain %_ptr_CrossWorkgroup_uint %in %21
               OpStore %22 %17
               OpReturn
               OpFunctionEnd