|  | ; SPIR-V | 
|  | ; Version: 1.3 | 
|  | ; Generator: Google Tint Compiler; 1 | 
|  | ; Bound: 37 | 
|  | ; Schema: 0 | 
|  | OpCapability Shader | 
|  | OpMemoryModel Logical GLSL450 | 
|  | OpEntryPoint GLCompute %compute_main "compute_main" %compute_main_local_invocation_index_Input | 
|  | OpExecutionMode %compute_main LocalSize 1 1 1 | 
|  | OpMemberName %S 0 "x" | 
|  | OpMemberName %S 1 "a" | 
|  | OpMemberName %S 2 "y" | 
|  | OpName %S "S" | 
|  | OpName %wg "wg" | 
|  | OpName %compute_main_local_invocation_index_Input "compute_main_local_invocation_index_Input" | 
|  | OpName %compute_main_inner "compute_main_inner" | 
|  | OpName %tint_local_index "tint_local_index" | 
|  | OpName %compute_main "compute_main" | 
|  | OpDecorate %compute_main_local_invocation_index_Input BuiltIn LocalInvocationIndex | 
|  | %int = OpTypeInt 32 1 | 
|  | %uint = OpTypeInt 32 0 | 
|  | %S = OpTypeStruct %int %uint %uint | 
|  | %_ptr_Workgroup_S = OpTypePointer Workgroup %S | 
|  | %wg = OpVariable %_ptr_Workgroup_S Workgroup | 
|  | %_ptr_Input_uint = OpTypePointer Input %uint | 
|  | %compute_main_local_invocation_index_Input = OpVariable %_ptr_Input_uint Input | 
|  | %void = OpTypeVoid | 
|  | %11 = OpTypeFunction %void %uint | 
|  | %uint_1 = OpConstant %uint 1 | 
|  | %bool = OpTypeBool | 
|  | %_ptr_Workgroup_int = OpTypePointer Workgroup %int | 
|  | %uint_0 = OpConstant %uint 0 | 
|  | %int_0 = OpConstant %int 0 | 
|  | %_ptr_Workgroup_uint = OpTypePointer Workgroup %uint | 
|  | %uint_2 = OpConstant %uint 2 | 
|  | %_ptr_Workgroup_uint_0 = OpTypePointer Workgroup %uint | 
|  | %uint_264 = OpConstant %uint 264 | 
|  | %33 = OpTypeFunction %void | 
|  | %compute_main_inner = OpFunction %void None %11 | 
|  | %tint_local_index = OpFunctionParameter %uint | 
|  | %12 = OpLabel | 
|  | %13 = OpULessThan %bool %tint_local_index %uint_1 | 
|  | OpSelectionMerge %16 None | 
|  | OpBranchConditional %13 %17 %16 | 
|  | %17 = OpLabel | 
|  | %18 = OpAccessChain %_ptr_Workgroup_int %wg %uint_0 | 
|  | OpStore %18 %int_0 None | 
|  | %22 = OpAccessChain %_ptr_Workgroup_uint %wg %uint_1 | 
|  | OpAtomicStore %22 %uint_2 %uint_0 %uint_0 | 
|  | %26 = OpAccessChain %_ptr_Workgroup_uint_0 %wg %uint_2 | 
|  | OpStore %26 %uint_0 None | 
|  | OpBranch %16 | 
|  | %16 = OpLabel | 
|  | OpControlBarrier %uint_2 %uint_2 %uint_264 | 
|  | %30 = OpAccessChain %_ptr_Workgroup_uint %wg %uint_1 | 
|  | OpAtomicStore %30 %uint_2 %uint_0 %uint_1 | 
|  | OpReturn | 
|  | OpFunctionEnd | 
|  | %compute_main = OpFunction %void None %33 | 
|  | %34 = OpLabel | 
|  | %35 = OpLoad %uint %compute_main_local_invocation_index_Input None | 
|  | %36 = OpFunctionCall %void %compute_main_inner %35 | 
|  | OpReturn | 
|  | OpFunctionEnd |