58 lines
2.3 KiB
Plaintext
58 lines
2.3 KiB
Plaintext
; SPIR-V
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; Version: 1.3
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; Generator: Google Tint Compiler; 0
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; Bound: 37
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; Schema: 0
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %compute_main "compute_main" %tint_symbol
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OpExecutionMode %compute_main LocalSize 1 1 1
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OpName %arg_0 "arg_0"
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OpName %tint_symbol "tint_symbol"
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OpName %atomicCompareExchangeWeak_89ea3b "atomicCompareExchangeWeak_89ea3b"
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OpName %res "res"
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OpName %compute_main "compute_main"
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OpDecorate %tint_symbol BuiltIn LocalInvocationIndex
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%int = OpTypeInt 32 1
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%_ptr_Workgroup_int = OpTypePointer Workgroup %int
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%arg_0 = OpVariable %_ptr_Workgroup_int Workgroup
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%uint = OpTypeInt 32 0
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%_ptr_Input_uint = OpTypePointer Input %uint
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%tint_symbol = OpVariable %_ptr_Input_uint Input
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%void = OpTypeVoid
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%7 = OpTypeFunction %void
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%v2int = OpTypeVector %int 2
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%uint_2 = OpConstant %uint 2
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%uint_0 = OpConstant %uint 0
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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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%24 = OpConstantNull %v2int
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%33 = OpConstantNull %int
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%uint_264 = OpConstant %uint 264
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%atomicCompareExchangeWeak_89ea3b = OpFunction %void None %7
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%10 = OpLabel
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%res = OpVariable %_ptr_Function_v2int Function %24
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%18 = OpAtomicCompareExchange %int %arg_0 %uint_2 %uint_0 %uint_0 %int_1 %int_1
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%19 = OpIEqual %bool %18 %int_1
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%21 = OpSelect %int %19 %int_1 %int_0
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%11 = OpCompositeConstruct %v2int %18 %21
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OpStore %res %11
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OpReturn
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OpFunctionEnd
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%compute_main = OpFunction %void None %7
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%26 = OpLabel
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%27 = OpLoad %uint %tint_symbol
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%28 = OpIEqual %bool %27 %uint_0
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OpSelectionMerge %29 None
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OpBranchConditional %28 %30 %29
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%30 = OpLabel
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OpAtomicStore %arg_0 %uint_2 %uint_0 %33
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OpBranch %29
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%29 = OpLabel
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OpControlBarrier %uint_2 %uint_2 %uint_264
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%36 = OpFunctionCall %void %atomicCompareExchangeWeak_89ea3b
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OpReturn
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OpFunctionEnd
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