49 lines
2.1 KiB
Plaintext
49 lines
2.1 KiB
Plaintext
; SPIR-V
|
|
; Version: 1.3
|
|
; Generator: Google Tint Compiler; 0
|
|
; Bound: 24
|
|
; Schema: 0
|
|
OpCapability Shader
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint GLCompute %main "main"
|
|
OpExecutionMode %main LocalSize 16 1 1
|
|
OpName %a_block "a_block"
|
|
OpMemberName %a_block 0 "inner"
|
|
OpName %a "a"
|
|
OpName %main "main"
|
|
OpName %value "value"
|
|
OpName %__atomic_compare_exchange_resultu32 "__atomic_compare_exchange_resultu32"
|
|
OpMemberName %__atomic_compare_exchange_resultu32 0 "old_value"
|
|
OpMemberName %__atomic_compare_exchange_resultu32 1 "exchanged"
|
|
OpDecorate %a_block Block
|
|
OpMemberDecorate %a_block 0 Offset 0
|
|
OpDecorate %a DescriptorSet 0
|
|
OpDecorate %a Binding 0
|
|
OpMemberDecorate %__atomic_compare_exchange_resultu32 0 Offset 0
|
|
OpMemberDecorate %__atomic_compare_exchange_resultu32 1 Offset 4
|
|
%uint = OpTypeInt 32 0
|
|
%a_block = OpTypeStruct %uint
|
|
%_ptr_StorageBuffer_a_block = OpTypePointer StorageBuffer %a_block
|
|
%a = OpVariable %_ptr_StorageBuffer_a_block StorageBuffer
|
|
%void = OpTypeVoid
|
|
%5 = OpTypeFunction %void
|
|
%uint_42 = OpConstant %uint 42
|
|
%_ptr_Function_uint = OpTypePointer Function %uint
|
|
%12 = OpConstantNull %uint
|
|
%bool = OpTypeBool
|
|
%__atomic_compare_exchange_resultu32 = OpTypeStruct %uint %bool
|
|
%uint_1 = OpConstant %uint 1
|
|
%uint_0 = OpConstant %uint 0
|
|
%_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint
|
|
%main = OpFunction %void None %5
|
|
%8 = OpLabel
|
|
%value = OpVariable %_ptr_Function_uint Function %12
|
|
OpStore %value %uint_42
|
|
%20 = OpAccessChain %_ptr_StorageBuffer_uint %a %uint_0
|
|
%21 = OpLoad %uint %value
|
|
%22 = OpAtomicCompareExchange %uint %20 %uint_1 %uint_0 %uint_0 %21 %12
|
|
%23 = OpIEqual %bool %22 %12
|
|
%13 = OpCompositeConstruct %__atomic_compare_exchange_resultu32 %22 %23
|
|
OpReturn
|
|
OpFunctionEnd
|