| ; SPIR-V |
| ; Version: 1.3 |
| ; Generator: Google Tint Compiler; 0 |
| ; Bound: 44 |
| ; Schema: 0 |
| OpCapability Shader |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %fragment_main "fragment_main" |
| OpEntryPoint GLCompute %compute_main "compute_main" |
| OpExecutionMode %fragment_main OriginUpperLeft |
| OpExecutionMode %compute_main LocalSize 1 1 1 |
| OpName %SB_RW_atomic "SB_RW_atomic" |
| OpMemberName %SB_RW_atomic 0 "arg_0" |
| OpName %sb_rw "sb_rw" |
| OpName %atomicCompareExchangeWeak_63d8e6 "atomicCompareExchangeWeak_63d8e6" |
| OpName %arg_1 "arg_1" |
| OpName %arg_2 "arg_2" |
| OpName %x__atomic_compare_exchange_resultu32 "x__atomic_compare_exchange_resultu32" |
| OpMemberName %x__atomic_compare_exchange_resultu32 0 "old_value" |
| OpMemberName %x__atomic_compare_exchange_resultu32 1 "exchanged" |
| OpName %res "res" |
| OpName %__atomic_compare_exchange_resultu32 "__atomic_compare_exchange_resultu32" |
| OpMemberName %__atomic_compare_exchange_resultu32 0 "old_value" |
| OpMemberName %__atomic_compare_exchange_resultu32 1 "exchanged" |
| OpName %fragment_main_1 "fragment_main_1" |
| OpName %fragment_main "fragment_main" |
| OpName %compute_main_1 "compute_main_1" |
| OpName %compute_main "compute_main" |
| OpDecorate %SB_RW_atomic Block |
| OpMemberDecorate %SB_RW_atomic 0 Offset 0 |
| OpDecorate %sb_rw DescriptorSet 0 |
| OpDecorate %sb_rw Binding 0 |
| OpMemberDecorate %x__atomic_compare_exchange_resultu32 0 Offset 0 |
| OpMemberDecorate %x__atomic_compare_exchange_resultu32 1 Offset 4 |
| OpMemberDecorate %__atomic_compare_exchange_resultu32 0 Offset 0 |
| OpMemberDecorate %__atomic_compare_exchange_resultu32 1 Offset 4 |
| %uint = OpTypeInt 32 0 |
| %SB_RW_atomic = OpTypeStruct %uint |
| %_ptr_StorageBuffer_SB_RW_atomic = OpTypePointer StorageBuffer %SB_RW_atomic |
| %sb_rw = OpVariable %_ptr_StorageBuffer_SB_RW_atomic StorageBuffer |
| %void = OpTypeVoid |
| %5 = OpTypeFunction %void |
| %9 = OpConstantNull %uint |
| %_ptr_Function_uint = OpTypePointer Function %uint |
| %bool = OpTypeBool |
| %x__atomic_compare_exchange_resultu32 = OpTypeStruct %uint %bool |
| %15 = OpConstantNull %x__atomic_compare_exchange_resultu32 |
| %_ptr_Function_x__atomic_compare_exchange_resultu32 = OpTypePointer Function %x__atomic_compare_exchange_resultu32 |
| %uint_1 = OpConstant %uint 1 |
| %__atomic_compare_exchange_resultu32 = OpTypeStruct %uint %bool |
| %uint_0 = OpConstant %uint 0 |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint |
| %atomicCompareExchangeWeak_63d8e6 = OpFunction %void None %5 |
| %8 = OpLabel |
| %arg_1 = OpVariable %_ptr_Function_uint Function %9 |
| %arg_2 = OpVariable %_ptr_Function_uint Function %9 |
| %res = OpVariable %_ptr_Function_x__atomic_compare_exchange_resultu32 Function %15 |
| OpStore %arg_1 %9 |
| OpStore %arg_2 %9 |
| OpStore %res %15 |
| OpStore %arg_1 %uint_1 |
| OpStore %arg_2 %uint_1 |
| %19 = OpLoad %uint %arg_2 |
| %20 = OpLoad %uint %arg_1 |
| %26 = OpAccessChain %_ptr_StorageBuffer_uint %sb_rw %uint_0 |
| %27 = OpAtomicCompareExchange %uint %26 %uint_1 %uint_0 %uint_0 %19 %20 |
| %28 = OpIEqual %bool %27 %20 |
| %21 = OpCompositeConstruct %__atomic_compare_exchange_resultu32 %27 %28 |
| %29 = OpCompositeExtract %uint %21 0 |
| %30 = OpIEqual %bool %29 %19 |
| %31 = OpCompositeConstruct %x__atomic_compare_exchange_resultu32 %29 %30 |
| OpStore %res %31 |
| OpReturn |
| OpFunctionEnd |
| %fragment_main_1 = OpFunction %void None %5 |
| %33 = OpLabel |
| %34 = OpFunctionCall %void %atomicCompareExchangeWeak_63d8e6 |
| OpReturn |
| OpFunctionEnd |
| %fragment_main = OpFunction %void None %5 |
| %36 = OpLabel |
| %37 = OpFunctionCall %void %fragment_main_1 |
| OpReturn |
| OpFunctionEnd |
| %compute_main_1 = OpFunction %void None %5 |
| %39 = OpLabel |
| %40 = OpFunctionCall %void %atomicCompareExchangeWeak_63d8e6 |
| OpReturn |
| OpFunctionEnd |
| %compute_main = OpFunction %void None %5 |
| %42 = OpLabel |
| %43 = OpFunctionCall %void %compute_main_1 |
| OpReturn |
| OpFunctionEnd |