| Operand class,Example instruction,Notes,example unit test | |
| ,,, | |
| ,,, | |
| " OperandNone,",UNUSED,not in grammar, | |
| " OperandId,",many,ID,too many to count | |
| " OperandOptionalId,","Source, Variable",OPTIONAL_ID,OpSourceAcceptsOptionalFileId | |
| " OperandOptionalImage,",ImageFetch,,ImageOperandsTest | |
| " OperandVariableIds,",ExtInst,, | |
| " OperandOptionalLiteral,",ExecutionMode,,AnyExecutionMode | |
| " OperandOptionalLiteralString,",Source,,OpSourceAcceptsOptionalSourceText | |
| " OperandVariableLiterals,",Decorate,,OpDecorateSimpleTest | |
| " OperandVariableIdLiteral,",GroupMemberDecorate,,GroupMemberDecorate* | |
| " OperandVariableLiteralId, // zero or more pairs of (Literal, Id)",Switch,,Switch* | |
| " OperandLiteralNumber,","Source, Switch, ...",,Switch* | |
| " OperandLiteralString,",SourceContinued,,OpSourceContinued | |
| " OperandSource,",Source,,OpSource | |
| " OperandExecutionModel,",EntryPoint,,OpEntryPointTest | |
| " OperandAddressing,",OpMemoryModel,,OpMemoryModelTest | |
| " OperandMemory,",OpMemoryModel,,OpMemoryModelTest | |
| " OperandExecutionMode,",OpExecutionMode,,OpExecutionModeTest | |
| " OperandStorage,","TypePointer, TypeForwardPointer, Variable",,StorageClassTest | |
| " OperandDimensionality,",TypeImage,,DimTest/AnyDim | |
| " OperandSamplerAddressingMode,",ConstantSampler,,SamplerAddressingModeTest | |
| " OperandSamplerFilterMode,",ConstantSampler,,AnySamplerFilterMode | |
| " OperandSamplerImageFormat,",TypeImage,SAMPLER_IMAGE_FORMAT,ImageFormatTest | |
| " OperandImageChannelOrder,",UNUSED,returned as result value only, | |
| " OperandImageChannelDataType,",UNUSED,returned as result value only, | |
| " OperandImageOperands,",UNUSED,used to make a spec section, | |
| " OperandFPFastMath,",OpDecorate,,CombinedFPFastMathMask | |
| " OperandFPRoundingMode,",OpDecorate,,OpDecorateEnumTest | |
| " OperandLinkageType,",OpDecorate,,OpDecorateLinkageTest | |
| " OperandAccessQualifier,",OpTypePipe,,AnyAccessQualifier | |
| " OperandFuncParamAttr,",OpDecorate,,TextToBinaryDecorateFuncParamAttr | |
| " OperandDecoration,",OpDecorate,,AnyAccessQualifier | |
| " OperandBuiltIn,",OpDecorate,,TextToBinaryDecorateBultIn | |
| " OperandSelect,",SelectionMerge,,TextToBinarySelectionMerge | |
| " OperandLoop,",LoopMerge,,CombinedLoopControlMask | |
| " OperandFunction,",Function,,AnySingleFunctionControlMask | |
| " OperandMemorySemantics,",OpMemoryBarrier,"it's an ID, not in grammar",OpMemoryBarrier* | |
| " OperandMemoryAccess,",UNUSED,"should be on opstore, but hacked in opcode.cpp", | |
| " OperandScope,",MemoryBarrier,"it's an ID, not in grammar",OpMemoryBarrier* | |
| " OperandGroupOperation,",GroupIAdd,,GroupOperationTest | |
| " OperandKernelEnqueueFlags,",OpEnqueueKernel,"it's an ID, not in grammar",should not have one | |
| " OperandKernelProfilingInfo,",OpCaptureEventProfilingInfo,"it's an ID, not in grammar",should not have one | |
| " OperandCapability,",Capability,,OpCapabilityTest |