blob: 6e58297969e41aed25c3e8b59fefb96b0464e816 [file] [log] [blame]
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 50
; 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_e88938 "atomicCompareExchangeWeak_e88938"
OpName %arg_1 "arg_1"
OpName %arg_2 "arg_2"
OpName %__atomic_compare_exchange_result_i32 "__atomic_compare_exchange_result_i32"
OpMemberName %__atomic_compare_exchange_result_i32 0 "old_value"
OpMemberName %__atomic_compare_exchange_result_i32 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_i32 0 Offset 0
OpMemberDecorate %__atomic_compare_exchange_result_i32 1 Offset 4
%uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
%int = OpTypeInt 32 1
%_ptr_Workgroup_int = OpTypePointer Workgroup %int
%arg_0 = OpVariable %_ptr_Workgroup_int Workgroup
%void = OpTypeVoid
%7 = OpTypeFunction %void %uint
%uint_1 = OpConstant %uint 1
%bool = OpTypeBool
%uint_2 = OpConstant %uint 2
%uint_0 = OpConstant %uint 0
%21 = OpConstantNull %int
%uint_264 = OpConstant %uint 264
%24 = OpTypeFunction %void
%int_1 = OpConstant %int 1
%_ptr_Function_int = OpTypePointer Function %int
%__atomic_compare_exchange_result_i32 = OpTypeStruct %int %bool
%_ptr_Function___atomic_compare_exchange_result_i32 = OpTypePointer Function %__atomic_compare_exchange_result_i32
%40 = OpConstantNull %__atomic_compare_exchange_result_i32
%tint_zero_workgroup_memory = OpFunction %void None %7
%local_idx = OpFunctionParameter %uint
%11 = OpLabel
%13 = OpULessThan %bool %local_idx %uint_1
OpSelectionMerge %15 None
OpBranchConditional %13 %16 %15
%16 = OpLabel
OpAtomicStore %arg_0 %uint_2 %uint_0 %21
OpBranch %15
%15 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
OpReturn
OpFunctionEnd
%atomicCompareExchangeWeak_e88938 = OpFunction %void None %24
%26 = OpLabel
%arg_1 = OpVariable %_ptr_Function_int Function %21
%arg_2 = OpVariable %_ptr_Function_int Function %21
%res = OpVariable %_ptr_Function___atomic_compare_exchange_result_i32 Function %40
OpStore %arg_1 %int_1
OpStore %arg_2 %int_1
%34 = OpLoad %int %arg_2
%35 = OpLoad %int %arg_1
%36 = OpAtomicCompareExchange %int %arg_0 %uint_2 %uint_0 %uint_0 %34 %35
%37 = OpIEqual %bool %36 %35
%31 = OpCompositeConstruct %__atomic_compare_exchange_result_i32 %36 %37
OpStore %res %31
OpReturn
OpFunctionEnd
%compute_main_inner = OpFunction %void None %7
%local_invocation_index = OpFunctionParameter %uint
%43 = OpLabel
%44 = OpFunctionCall %void %tint_zero_workgroup_memory %local_invocation_index
%45 = OpFunctionCall %void %atomicCompareExchangeWeak_e88938
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %24
%47 = OpLabel
%49 = OpLoad %uint %local_invocation_index_1
%48 = OpFunctionCall %void %compute_main_inner %49
OpReturn
OpFunctionEnd