2021-06-18 21:15:25 +00:00
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; SPIR-V
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; Version: 1.3
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; Generator: Google Tint Compiler; 0
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; Bound: 29
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; Schema: 0
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %fragment_main "fragment_main"
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OpEntryPoint GLCompute %compute_main "compute_main"
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OpExecutionMode %fragment_main OriginUpperLeft
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OpExecutionMode %compute_main LocalSize 1 1 1
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OpName %SB_RW "SB_RW"
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OpMemberName %SB_RW 0 "arg_0"
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OpName %sb_rw "sb_rw"
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OpName %atomicCompareExchangeWeak_6673da "atomicCompareExchangeWeak_6673da"
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OpName %res "res"
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OpName %fragment_main "fragment_main"
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OpName %compute_main "compute_main"
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OpDecorate %SB_RW Block
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OpMemberDecorate %SB_RW 0 Offset 0
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OpDecorate %sb_rw DescriptorSet 0
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OpDecorate %sb_rw Binding 0
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%uint = OpTypeInt 32 0
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%SB_RW = OpTypeStruct %uint
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%_ptr_StorageBuffer_SB_RW = OpTypePointer StorageBuffer %SB_RW
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%sb_rw = OpVariable %_ptr_StorageBuffer_SB_RW StorageBuffer
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%void = OpTypeVoid
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%5 = OpTypeFunction %void
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%v2uint = OpTypeVector %uint 2
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%uint_1 = OpConstant %uint 1
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%uint_0 = OpConstant %uint 0
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%_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint
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%bool = OpTypeBool
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%_ptr_Function_v2uint = OpTypePointer Function %v2uint
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%22 = OpConstantNull %v2uint
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%atomicCompareExchangeWeak_6673da = OpFunction %void None %5
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%8 = OpLabel
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%res = OpVariable %_ptr_Function_v2uint Function %22
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%15 = OpAccessChain %_ptr_StorageBuffer_uint %sb_rw %uint_0
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%17 = OpAtomicCompareExchange %uint %15 %uint_1 %uint_0 %uint_0 %uint_1 %uint_1
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%18 = OpIEqual %bool %17 %uint_1
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%19 = OpSelect %uint %18 %uint_1 %uint_0
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%9 = OpCompositeConstruct %v2uint %17 %19
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OpStore %res %9
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OpReturn
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OpFunctionEnd
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%fragment_main = OpFunction %void None %5
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%24 = OpLabel
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%25 = OpFunctionCall %void %atomicCompareExchangeWeak_6673da
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OpReturn
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OpFunctionEnd
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%compute_main = OpFunction %void None %5
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%27 = OpLabel
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%28 = OpFunctionCall %void %atomicCompareExchangeWeak_6673da
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OpReturn
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OpFunctionEnd
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