| ; SPIR-V |
| ; Version: 1.3 |
| ; Generator: Google Tint Compiler; 0 |
| ; Bound: 57 |
| ; Schema: 0 |
| OpCapability Shader |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint GLCompute %compute_main "compute_main" %local_invocation_index_1_param_1 |
| OpExecutionMode %compute_main LocalSize 1 1 1 |
| OpName %local_invocation_index_1_param_1 "local_invocation_index_1_param_1" |
| OpName %local_invocation_index_1 "local_invocation_index_1" |
| OpName %arg_0 "arg_0" |
| OpName %atomicCompareExchangeWeak_e88938 "atomicCompareExchangeWeak_e88938" |
| OpName %x__atomic_compare_exchange_resulti32 "x__atomic_compare_exchange_resulti32" |
| OpMemberName %x__atomic_compare_exchange_resulti32 0 "old_value" |
| OpMemberName %x__atomic_compare_exchange_resulti32 1 "exchanged" |
| OpName %res "res" |
| OpName %__atomic_compare_exchange_resulti32 "__atomic_compare_exchange_resulti32" |
| OpMemberName %__atomic_compare_exchange_resulti32 0 "old_value" |
| OpMemberName %__atomic_compare_exchange_resulti32 1 "exchanged" |
| OpName %compute_main_inner "compute_main_inner" |
| OpName %local_invocation_index "local_invocation_index" |
| OpName %compute_main_1 "compute_main_1" |
| OpName %compute_main_inner_1 "compute_main_inner_1" |
| OpName %local_invocation_index_1_param "local_invocation_index_1_param" |
| OpName %compute_main "compute_main" |
| OpDecorate %local_invocation_index_1_param_1 BuiltIn LocalInvocationIndex |
| OpMemberDecorate %x__atomic_compare_exchange_resulti32 0 Offset 0 |
| OpMemberDecorate %x__atomic_compare_exchange_resulti32 1 Offset 4 |
| OpMemberDecorate %__atomic_compare_exchange_resulti32 0 Offset 0 |
| OpMemberDecorate %__atomic_compare_exchange_resulti32 1 Offset 4 |
| %uint = OpTypeInt 32 0 |
| %_ptr_Input_uint = OpTypePointer Input %uint |
| %local_invocation_index_1_param_1 = OpVariable %_ptr_Input_uint Input |
| %_ptr_Private_uint = OpTypePointer Private %uint |
| %6 = OpConstantNull %uint |
| %local_invocation_index_1 = OpVariable %_ptr_Private_uint Private %6 |
| %int = OpTypeInt 32 1 |
| %_ptr_Workgroup_int = OpTypePointer Workgroup %int |
| %arg_0 = OpVariable %_ptr_Workgroup_int Workgroup |
| %void = OpTypeVoid |
| %10 = OpTypeFunction %void |
| %bool = OpTypeBool |
| %x__atomic_compare_exchange_resulti32 = OpTypeStruct %int %bool |
| %16 = OpConstantNull %int |
| %17 = OpConstantNull %bool |
| %18 = OpConstantComposite %x__atomic_compare_exchange_resulti32 %16 %17 |
| %_ptr_Function_x__atomic_compare_exchange_resulti32 = OpTypePointer Function %x__atomic_compare_exchange_resulti32 |
| %21 = OpConstantNull %x__atomic_compare_exchange_resulti32 |
| %__atomic_compare_exchange_resulti32 = OpTypeStruct %int %bool |
| %uint_2 = OpConstant %uint 2 |
| %uint_0 = OpConstant %uint 0 |
| %int_1 = OpConstant %int 1 |
| %33 = OpTypeFunction %void %uint |
| %uint_264 = OpConstant %uint 264 |
| %atomicCompareExchangeWeak_e88938 = OpFunction %void None %10 |
| %13 = OpLabel |
| %res = OpVariable %_ptr_Function_x__atomic_compare_exchange_resulti32 Function %21 |
| OpStore %res %18 |
| %28 = OpAtomicCompareExchange %int %arg_0 %uint_2 %uint_0 %uint_0 %int_1 %int_1 |
| %29 = OpIEqual %bool %28 %int_1 |
| %22 = OpCompositeConstruct %__atomic_compare_exchange_resulti32 %28 %29 |
| %30 = OpCompositeExtract %int %22 0 |
| %31 = OpIEqual %bool %30 %int_1 |
| %32 = OpCompositeConstruct %x__atomic_compare_exchange_resulti32 %30 %31 |
| OpStore %res %32 |
| OpReturn |
| OpFunctionEnd |
| %compute_main_inner = OpFunction %void None %33 |
| %local_invocation_index = OpFunctionParameter %uint |
| %36 = OpLabel |
| OpAtomicStore %arg_0 %uint_2 %uint_0 %16 |
| OpControlBarrier %uint_2 %uint_2 %uint_264 |
| %41 = OpFunctionCall %void %atomicCompareExchangeWeak_e88938 |
| OpReturn |
| OpFunctionEnd |
| %compute_main_1 = OpFunction %void None %10 |
| %43 = OpLabel |
| %44 = OpLoad %uint %local_invocation_index_1 |
| %45 = OpFunctionCall %void %compute_main_inner %44 |
| OpReturn |
| OpFunctionEnd |
| %compute_main_inner_1 = OpFunction %void None %33 |
| %local_invocation_index_1_param = OpFunctionParameter %uint |
| %48 = OpLabel |
| OpAtomicStore %arg_0 %uint_2 %uint_0 %16 |
| OpControlBarrier %uint_2 %uint_2 %uint_264 |
| OpStore %local_invocation_index_1 %local_invocation_index_1_param |
| %52 = OpFunctionCall %void %compute_main_1 |
| OpReturn |
| OpFunctionEnd |
| %compute_main = OpFunction %void None %10 |
| %54 = OpLabel |
| %56 = OpLoad %uint %local_invocation_index_1_param_1 |
| %55 = OpFunctionCall %void %compute_main_inner_1 %56 |
| OpReturn |
| OpFunctionEnd |