49 lines
2.0 KiB
Plaintext
49 lines
2.0 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: 31
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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"
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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_b2ab2c "atomicCompareExchangeWeak_b2ab2c"
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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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%uint = OpTypeInt 32 0
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%_ptr_Workgroup_uint = OpTypePointer Workgroup %uint
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%arg_0 = OpVariable %_ptr_Workgroup_uint Workgroup
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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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%6 = OpTypeFunction %void
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%v2uint = OpTypeVector %uint 2
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%uint_2 = OpConstant %uint 2
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%uint_0 = OpConstant %uint 0
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%uint_1 = OpConstant %uint 1
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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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%27 = OpConstantNull %uint
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%uint_264 = OpConstant %uint 264
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%atomicCompareExchangeWeak_b2ab2c = OpFunction %void None %6
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%9 = OpLabel
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%res = OpVariable %_ptr_Function_v2uint Function %22
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%17 = OpAtomicCompareExchange %uint %arg_0 %uint_2 %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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%10 = OpCompositeConstruct %v2uint %17 %19
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OpStore %res %10
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OpReturn
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OpFunctionEnd
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%compute_main = OpFunction %void None %6
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%24 = OpLabel
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OpAtomicStore %arg_0 %uint_2 %uint_0 %27
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OpControlBarrier %uint_2 %uint_2 %uint_264
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%30 = OpFunctionCall %void %atomicCompareExchangeWeak_b2ab2c
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OpReturn
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OpFunctionEnd
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