| ; SPIR-V | 
 | ; Version: 1.3 | 
 | ; Generator: Google Tint Compiler; 1 | 
 | ; Bound: 31 | 
 | ; Schema: 0 | 
 |                OpCapability Shader | 
 |                OpMemoryModel Logical GLSL450 | 
 |                OpEntryPoint GLCompute %main "main" %main_local_invocation_index_Input | 
 |                OpExecutionMode %main LocalSize 1 1 1 | 
 |                OpName %S "S" | 
 |                OpName %main_local_invocation_index_Input "main_local_invocation_index_Input" | 
 |                OpName %func "func" | 
 |                OpName %main_inner "main_inner" | 
 |                OpName %tint_local_index "tint_local_index" | 
 |                OpName %r "r" | 
 |                OpName %main "main" | 
 |                OpDecorate %main_local_invocation_index_Input BuiltIn LocalInvocationIndex | 
 |         %int = OpTypeInt 32 1 | 
 | %_ptr_Workgroup_int = OpTypePointer Workgroup %int | 
 |           %S = OpVariable %_ptr_Workgroup_int Workgroup | 
 |        %uint = OpTypeInt 32 0 | 
 | %_ptr_Input_uint = OpTypePointer Input %uint | 
 | %main_local_invocation_index_Input = OpVariable %_ptr_Input_uint Input | 
 |           %8 = OpTypeFunction %int | 
 |        %void = OpTypeVoid | 
 |          %14 = OpTypeFunction %void %uint | 
 |      %uint_1 = OpConstant %uint 1 | 
 |        %bool = OpTypeBool | 
 |       %int_0 = OpConstant %int 0 | 
 |      %uint_2 = OpConstant %uint 2 | 
 |    %uint_264 = OpConstant %uint 264 | 
 |          %27 = OpTypeFunction %void | 
 |        %func = OpFunction %int None %8 | 
 |           %9 = OpLabel | 
 |          %10 = OpLoad %int %S None | 
 |                OpReturnValue %10 | 
 |                OpFunctionEnd | 
 |  %main_inner = OpFunction %void None %14 | 
 | %tint_local_index = OpFunctionParameter %uint | 
 |          %15 = OpLabel | 
 |          %16 = OpULessThan %bool %tint_local_index %uint_1 | 
 |                OpSelectionMerge %19 None | 
 |                OpBranchConditional %16 %20 %19 | 
 |          %20 = OpLabel | 
 |                OpStore %S %int_0 None | 
 |                OpBranch %19 | 
 |          %19 = OpLabel | 
 |                OpControlBarrier %uint_2 %uint_2 %uint_264 | 
 |           %r = OpFunctionCall %int %func | 
 |                OpReturn | 
 |                OpFunctionEnd | 
 |        %main = OpFunction %void None %27 | 
 |          %28 = OpLabel | 
 |          %29 = OpLoad %uint %main_local_invocation_index_Input None | 
 |          %30 = OpFunctionCall %void %main_inner %29 | 
 |                OpReturn | 
 |                OpFunctionEnd |