blob: 136fea4e42f1b452f1c66f741772f5cc6de06a61 [file] [log] [blame]
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 48
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %compute_main "compute_main" %local_invocation_index_1
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %local_invocation_index_1 "local_invocation_index_1"
OpName %arg_0 "arg_0"
OpName %tint_zero_workgroup_memory "tint_zero_workgroup_memory"
OpName %local_idx "local_idx"
OpName %atomicCompareExchangeWeak_83580d "atomicCompareExchangeWeak_83580d"
OpName %arg_1 "arg_1"
OpName %arg_2 "arg_2"
OpName %__atomic_compare_exchange_result_u32 "__atomic_compare_exchange_result_u32"
OpMemberName %__atomic_compare_exchange_result_u32 0 "old_value"
OpMemberName %__atomic_compare_exchange_result_u32 1 "exchanged"
OpName %res "res"
OpName %compute_main_inner "compute_main_inner"
OpName %local_invocation_index "local_invocation_index"
OpName %compute_main "compute_main"
OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
OpMemberDecorate %__atomic_compare_exchange_result_u32 0 Offset 0
OpMemberDecorate %__atomic_compare_exchange_result_u32 1 Offset 4
%uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
%_ptr_Workgroup_uint = OpTypePointer Workgroup %uint
%arg_0 = OpVariable %_ptr_Workgroup_uint Workgroup
%void = OpTypeVoid
%6 = OpTypeFunction %void %uint
%uint_1 = OpConstant %uint 1
%bool = OpTypeBool
%uint_2 = OpConstant %uint 2
%uint_0 = OpConstant %uint 0
%20 = OpConstantNull %uint
%uint_264 = OpConstant %uint 264
%23 = OpTypeFunction %void
%_ptr_Function_uint = OpTypePointer Function %uint
%__atomic_compare_exchange_result_u32 = OpTypeStruct %uint %bool
%_ptr_Function___atomic_compare_exchange_result_u32 = OpTypePointer Function %__atomic_compare_exchange_result_u32
%38 = OpConstantNull %__atomic_compare_exchange_result_u32
%tint_zero_workgroup_memory = OpFunction %void None %6
%local_idx = OpFunctionParameter %uint
%10 = OpLabel
%12 = OpULessThan %bool %local_idx %uint_1
OpSelectionMerge %14 None
OpBranchConditional %12 %15 %14
%15 = OpLabel
OpAtomicStore %arg_0 %uint_2 %uint_0 %20
OpBranch %14
%14 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
OpReturn
OpFunctionEnd
%atomicCompareExchangeWeak_83580d = OpFunction %void None %23
%25 = OpLabel
%arg_1 = OpVariable %_ptr_Function_uint Function %20
%arg_2 = OpVariable %_ptr_Function_uint Function %20
%res = OpVariable %_ptr_Function___atomic_compare_exchange_result_u32 Function %38
OpStore %arg_1 %uint_1
OpStore %arg_2 %uint_1
%32 = OpLoad %uint %arg_2
%33 = OpLoad %uint %arg_1
%34 = OpAtomicCompareExchange %uint %arg_0 %uint_2 %uint_0 %uint_0 %32 %33
%35 = OpIEqual %bool %34 %33
%29 = OpCompositeConstruct %__atomic_compare_exchange_result_u32 %34 %35
OpStore %res %29
OpReturn
OpFunctionEnd
%compute_main_inner = OpFunction %void None %6
%local_invocation_index = OpFunctionParameter %uint
%41 = OpLabel
%42 = OpFunctionCall %void %tint_zero_workgroup_memory %local_invocation_index
%43 = OpFunctionCall %void %atomicCompareExchangeWeak_83580d
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %23
%45 = OpLabel
%47 = OpLoad %uint %local_invocation_index_1
%46 = OpFunctionCall %void %compute_main_inner %47
OpReturn
OpFunctionEnd