A reference to a value, suitable for use as an operand of an operation. More...
#include "mlir/IR/UseDefLists.h"
Inheritance diagram for mlir::IROperand< DerivedT, IRValueT >:
Public Member Functions | |
| IROperand (Operation *owner) | |
| IROperand (Operation *owner, IRValueT value) | |
| IROperand (IROperand &&other) | |
| We support a move constructor so IROperand's can be in vectors, but this shouldn't be used by general clients. More... | |
| IROperand & | operator= (IROperand &&other) |
| IRValueT | get () const |
| Return the current value being used by this operand. More... | |
| void | set (IRValueT newValue) |
| Set the current value being used by this operand. More... | |
| bool | is (IRValueT other) const |
| Returns true if this operand contains the given value. More... | |
| void | drop () |
| Remove this use of the operand. More... | |
| Public Member Functions inherited from mlir::detail::IROperandBase | |
| Operation * | getOwner () const |
| Return the owner of this operand. More... | |
| IROperandBase * | getNextOperandUsingThisValue () |
| Return the next operand on the use-list of the value we are referring to. More... | |
| void | initChainWithUse (IROperandBase **self) |
| Initialize the use-def chain by setting the back address to self and nextUse to nullptr. More... | |
| void | linkTo (IROperandBase *next) |
| Link the current node to next. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from mlir::detail::IROperandBase | |
| IROperandBase (Operation *owner) | |
| IROperandBase (IROperandBase &&other) | |
| IROperandBase & | operator= (IROperandBase &&other) |
| IROperandBase (const IROperandBase &use)=delete | |
| Operands are not copyable or assignable. More... | |
| IROperandBase & | operator= (const IROperandBase &use)=delete |
| ~IROperandBase () | |
| void | drop () |
| Remove this use of the operand. More... | |
| void | removeFromCurrent () |
| Remove this operand from the current use list. More... | |
| template<typename UseListT > | |
| void | insertInto (UseListT *useList) |
| Insert this operand into the given use list. More... | |
| Protected Attributes inherited from mlir::detail::IROperandBase | |
| IROperandBase * | nextUse = nullptr |
| The next operand in the use-chain. More... | |
| IROperandBase ** | back = nullptr |
| This points to the previous link in the use-chain. More... | |
Detailed Description
template<typename DerivedT, typename IRValueT>
class mlir::IROperand< DerivedT, IRValueT >
A reference to a value, suitable for use as an operand of an operation.
IRValueT is the root type to use for values this tracks. Derived operand types are expected to provide the following:
- static IRObjectWithUseList *getUseList(IRValueT value);
- Provide the use list that is attached to the given value.
Definition at line 127 of file UseDefLists.h.
Constructor & Destructor Documentation
◆ IROperand() [1/3]
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inline |
Definition at line 129 of file UseDefLists.h.
◆ IROperand() [2/3]
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inline |
Definition at line 130 of file UseDefLists.h.
◆ IROperand() [3/3]
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inline |
We support a move constructor so IROperand's can be in vectors, but this shouldn't be used by general clients.
Definition at line 137 of file UseDefLists.h.
Member Function Documentation
◆ drop()
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inline |
Remove this use of the operand.
Definition at line 165 of file UseDefLists.h.
References mlir::detail::IROperandBase::drop().
◆ get()
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inline |
Return the current value being used by this operand.
Definition at line 150 of file UseDefLists.h.
Referenced by addFilterLoopBasedConstraints(), addSliceBasedConstraints(), mlir::linalg::areElementwiseOpsFusable(), mlir::bufferization::OneShotAnalysisState::bufferizeInPlace(), buildPackingLoopNestImpl(), cloneAndFuseFirstUse(), computePaddedShape(), fuse(), mlir::linalg::fuseElementwiseOps(), mlir::linalg::fuseProducerOfTensor(), generateFusedElementwiseOpRegion(), genIndex(), genSubscript(), getCollapsedOpOperand(), getLoopInvariantInsertSliceDefining(), getLoopInvariantTransferWriteDefining(), mlir::Operation::getOperand(), getUntiledProducerFromSliceSource(), mlir::getUsedValuesDefinedAbove(), mlir::sparse_tensor::CodegenEnv::isAdmissibleTensorExp(), isValueUsePotentialConsumer(), numEnclosingInvariantLoops(), mlir::linalg::padAndHoistLinalgOp(), padOperandToSmallestStaticBoundingBox(), mlir::sparse_tensor::CodegenEnv::startEmit(), tileAndFuseFirstExtractUseThroughContainingOpBlockArgument(), transposeOneLinalgOperandAndReplace(), and mlir::dataflow::LivenessAnalysis::visitCallOperand().
◆ is()
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inline |
Returns true if this operand contains the given value.
Definition at line 162 of file UseDefLists.h.
◆ operator=()
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inline |
Definition at line 140 of file UseDefLists.h.
References mlir::detail::IROperandBase::operator=().
◆ set()
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inline |
Set the current value being used by this operand.
Definition at line 153 of file UseDefLists.h.
References mlir::detail::IROperandBase::removeFromCurrent().
Referenced by mlir::linalg::fuseProducerOfTensor(), and mlir::Operation::setOperand().
The documentation for this class was generated from the following file:
- include/mlir/IR/UseDefLists.h
