|  | ; SPIR-V | 
|  | ; Version: 1.3 | 
|  | ; Generator: Google Tint Compiler; 0 | 
|  | ; Bound: 21 | 
|  | ; Schema: 0 | 
|  | OpCapability Shader | 
|  | OpMemoryModel Logical GLSL450 | 
|  | OpEntryPoint GLCompute %unused_entry_point "unused_entry_point" | 
|  | OpExecutionMode %unused_entry_point LocalSize 1 1 1 | 
|  | OpName %v "v" | 
|  | OpName %unused_entry_point "unused_entry_point" | 
|  | OpName %tint_workgroupUniformLoad_v "tint_workgroupUniformLoad_v" | 
|  | OpName %foo "foo" | 
|  | %float = OpTypeFloat 32 | 
|  | %v4float = OpTypeVector %float 4 | 
|  | %_ptr_Workgroup_v4float = OpTypePointer Workgroup %v4float | 
|  | %v = OpVariable %_ptr_Workgroup_v4float Workgroup | 
|  | %void = OpTypeVoid | 
|  | %5 = OpTypeFunction %void | 
|  | %9 = OpTypeFunction %v4float | 
|  | %uint = OpTypeInt 32 0 | 
|  | %uint_2 = OpConstant %uint 2 | 
|  | %uint_264 = OpConstant %uint 264 | 
|  | %unused_entry_point = OpFunction %void None %5 | 
|  | %8 = OpLabel | 
|  | OpReturn | 
|  | OpFunctionEnd | 
|  | %tint_workgroupUniformLoad_v = OpFunction %v4float None %9 | 
|  | %11 = OpLabel | 
|  | OpControlBarrier %uint_2 %uint_2 %uint_264 | 
|  | %16 = OpLoad %v4float %v | 
|  | OpControlBarrier %uint_2 %uint_2 %uint_264 | 
|  | OpReturnValue %16 | 
|  | OpFunctionEnd | 
|  | %foo = OpFunction %v4float None %9 | 
|  | %19 = OpLabel | 
|  | %20 = OpFunctionCall %v4float %tint_workgroupUniformLoad_v | 
|  | OpReturnValue %20 | 
|  | OpFunctionEnd |