; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 23
; Schema: 0
               OpCapability Shader
               OpMemoryModel Logical GLSL450
               OpEntryPoint GLCompute %main "main" %local_invocation_index_1
               OpExecutionMode %main LocalSize 1 1 1
               OpName %local_invocation_index_1 "local_invocation_index_1"
               OpName %S "S"
               OpMemberName %S 0 "a"
               OpMemberName %S 1 "b"
               OpName %v "v"
               OpName %main_inner "main_inner"
               OpName %local_invocation_index "local_invocation_index"
               OpName %main "main"
               OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
               OpMemberDecorate %S 0 Offset 0
               OpMemberDecorate %S 1 Offset 4
       %uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
        %int = OpTypeInt 32 1
      %float = OpTypeFloat 32
          %S = OpTypeStruct %int %float
%_ptr_Workgroup_S = OpTypePointer Workgroup %S
          %v = OpVariable %_ptr_Workgroup_S Workgroup
       %void = OpTypeVoid
          %9 = OpTypeFunction %void %uint
         %14 = OpConstantNull %S
     %uint_2 = OpConstant %uint 2
   %uint_264 = OpConstant %uint 264
         %18 = OpTypeFunction %void
 %main_inner = OpFunction %void None %9
%local_invocation_index = OpFunctionParameter %uint
         %13 = OpLabel
               OpStore %v %14
               OpControlBarrier %uint_2 %uint_2 %uint_264
               OpReturn
               OpFunctionEnd
       %main = OpFunction %void None %18
         %20 = OpLabel
         %22 = OpLoad %uint %local_invocation_index_1
         %21 = OpFunctionCall %void %main_inner %22
               OpReturn
               OpFunctionEnd