blob: fd658dcc163037380866f706c49718d9f04df03b [file] [log] [blame] [edit]
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 56
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %foo "foo" %value
OpExecutionMode %foo OriginUpperLeft
OpName %tint_discarded "tint_discarded"
OpName %value "value"
OpName %a_block "a_block"
OpMemberName %a_block 0 "inner"
OpName %a "a"
OpName %foo_inner "foo_inner"
OpName %x "x"
OpName %tint_symbol_1 "tint_symbol_1"
OpMemberName %tint_symbol_1 0 "old_value"
OpMemberName %tint_symbol_1 1 "exchanged"
OpName %tint_symbol "tint_symbol"
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 %foo "foo"
OpDecorate %value Location 0
OpDecorate %a_block Block
OpMemberDecorate %a_block 0 Offset 0
OpDecorate %a DescriptorSet 0
OpDecorate %a Binding 0
OpMemberDecorate %tint_symbol_1 0 Offset 0
OpMemberDecorate %tint_symbol_1 1 Offset 4
OpMemberDecorate %__atomic_compare_exchange_result_i32 0 Offset 0
OpMemberDecorate %__atomic_compare_exchange_result_i32 1 Offset 4
%bool = OpTypeBool
%2 = OpConstantNull %bool
%_ptr_Private_bool = OpTypePointer Private %bool
%tint_discarded = OpVariable %_ptr_Private_bool Private %2
%int = OpTypeInt 32 1
%_ptr_Output_int = OpTypePointer Output %int
%8 = OpConstantNull %int
%value = OpVariable %_ptr_Output_int Output %8
%a_block = OpTypeStruct %int
%_ptr_StorageBuffer_a_block = OpTypePointer StorageBuffer %a_block
%a = OpVariable %_ptr_StorageBuffer_a_block StorageBuffer
%12 = OpTypeFunction %int
%true = OpConstantTrue %bool
%_ptr_Function_int = OpTypePointer Function %int
%tint_symbol_1 = OpTypeStruct %int %bool
%_ptr_Function_tint_symbol_1 = OpTypePointer Function %tint_symbol_1
%21 = OpConstantNull %tint_symbol_1
%__atomic_compare_exchange_result_i32 = OpTypeStruct %int %bool
%uint = OpTypeInt 32 0
%uint_1 = OpConstant %uint 1
%uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_int = OpTypePointer StorageBuffer %int
%int_1 = OpConstant %int 1
%_ptr_Function_bool = OpTypePointer Function %bool
%void = OpTypeVoid
%48 = OpTypeFunction %void
%foo_inner = OpFunction %int None %12
%14 = OpLabel
%x = OpVariable %_ptr_Function_int Function %8
%tint_symbol = OpVariable %_ptr_Function_tint_symbol_1 Function %21
OpStore %tint_discarded %true
OpStore %x %8
%23 = OpLoad %bool %tint_discarded
%22 = OpLogicalNot %bool %23
OpSelectionMerge %24 None
OpBranchConditional %22 %25 %24
%25 = OpLabel
%33 = OpAccessChain %_ptr_StorageBuffer_int %a %uint_0
%35 = OpAtomicCompareExchange %int %33 %uint_1 %uint_0 %uint_0 %int_1 %8
%36 = OpIEqual %bool %35 %8
%26 = OpCompositeConstruct %__atomic_compare_exchange_result_i32 %35 %36
%37 = OpAccessChain %_ptr_Function_int %tint_symbol %uint_0
%38 = OpCompositeExtract %int %26 0
OpStore %37 %38
%40 = OpAccessChain %_ptr_Function_bool %tint_symbol %uint_1
%41 = OpCompositeExtract %bool %26 1
OpStore %40 %41
OpBranch %24
%24 = OpLabel
%42 = OpLoad %tint_symbol_1 %tint_symbol
%43 = OpCompositeExtract %bool %42 1
OpSelectionMerge %44 None
OpBranchConditional %43 %45 %44
%45 = OpLabel
%46 = OpCompositeExtract %int %42 0
OpStore %x %46
OpBranch %44
%44 = OpLabel
%47 = OpLoad %int %x
OpReturnValue %47
OpFunctionEnd
%foo = OpFunction %void None %48
%51 = OpLabel
%52 = OpFunctionCall %int %foo_inner
OpStore %value %52
%53 = OpLoad %bool %tint_discarded
OpSelectionMerge %54 None
OpBranchConditional %53 %55 %54
%55 = OpLabel
OpKill
%54 = OpLabel
OpReturn
OpFunctionEnd