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LLVM
4.0.0
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MCRegUnitMaskIterator enumerates a list of register units and their associated lane masks for Reg. More...
#include <MCRegisterInfo.h>
Public Member Functions | |
| MCRegUnitMaskIterator () | |
| MCRegUnitMaskIterator (unsigned Reg, const MCRegisterInfo *MCRI) | |
| Constructs an iterator that traverses the register units and their associated LaneMasks in Reg. More... | |
| std::pair< unsigned, LaneBitmask > | operator* () const |
| Returns a (RegUnit, LaneMask) pair. More... | |
| bool | isValid () const |
| Returns true if this iterator is not yet at the end. More... | |
| void | operator++ () |
| Moves to the next position. More... | |
MCRegUnitMaskIterator enumerates a list of register units and their associated lane masks for Reg.
The register units are in ascending numerical order.
Definition at line 586 of file MCRegisterInfo.h.
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inline |
Definition at line 590 of file MCRegisterInfo.h.
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inline |
Constructs an iterator that traverses the register units and their associated LaneMasks in Reg.
Definition at line 593 of file MCRegisterInfo.h.
References llvm::MCRegisterInfo::get(), and llvm::MCRegisterDesc::RegUnitLaneMasks.
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inline |
Returns true if this iterator is not yet at the end.
Definition at line 605 of file MCRegisterInfo.h.
References llvm::MCRegisterInfo::DiffListIterator::isValid().
Referenced by llvm::rdf::DataFlowGraph::alias(), foreachUnit(), and llvm::RegScavenger::setRegUsed().
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Returns a (RegUnit, LaneMask) pair.
Definition at line 600 of file MCRegisterInfo.h.
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inline |
Moves to the next position.
Definition at line 608 of file MCRegisterInfo.h.
1.8.6