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: 32
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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_12871c "atomicCompareExchangeWeak_12871c"
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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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%int = OpTypeInt 32 1
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%SB_RW = OpTypeStruct %int
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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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%v2int = OpTypeVector %int 2
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%uint = OpTypeInt 32 0
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%uint_1 = OpConstant %uint 1
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%uint_0 = OpConstant %uint 0
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%_ptr_StorageBuffer_int = OpTypePointer StorageBuffer %int
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%int_1 = OpConstant %int 1
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%bool = OpTypeBool
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%int_0 = OpConstant %int 0
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%_ptr_Function_v2int = OpTypePointer Function %v2int
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%25 = OpConstantNull %v2int
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%atomicCompareExchangeWeak_12871c = OpFunction %void None %5
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%8 = OpLabel
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%res = OpVariable %_ptr_Function_v2int Function %25
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%16 = OpAccessChain %_ptr_StorageBuffer_int %sb_rw %uint_0
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%19 = OpAtomicCompareExchange %int %16 %uint_1 %uint_0 %uint_0 %int_1 %int_1
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%20 = OpIEqual %bool %19 %int_1
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%22 = OpSelect %int %20 %int_1 %int_0
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%9 = OpCompositeConstruct %v2int %19 %22
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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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%27 = OpLabel
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%28 = OpFunctionCall %void %atomicCompareExchangeWeak_12871c
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OpReturn
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OpFunctionEnd
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%compute_main = OpFunction %void None %5
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%30 = OpLabel
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%31 = OpFunctionCall %void %atomicCompareExchangeWeak_12871c
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OpReturn
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OpFunctionEnd
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