return 0;
}
- /// canCombinedSubRegIndex - Given a register class and a list of sub-register
- /// indices, return true if it's possible to combine the sub-register indices
- /// into one that corresponds to a larger sub-register. Return the new sub-
- /// register index by reference. Note the new index by be zero if the given
- /// sub-registers combined to form the whole register.
- virtual bool canCombinedSubRegIndex(const TargetRegisterClass *RC,
- SmallVectorImpl<unsigned> &SubIndices,
- unsigned &NewSubIdx) const {
+ /// canCombineSubRegIndices - Given a register class and a list of
+ /// subregister indices, return true if it's possible to combine the
+ /// subregister indices into one that corresponds to a larger
+ /// subregister. Return the new subregister index by reference. Note the
+ /// new index may be zero if the given subregisters can be combined to
+ /// form the whole register.
+ virtual bool canCombineSubRegIndices(const TargetRegisterClass *RC,
+ SmallVectorImpl<unsigned> &SubIndices,
+ unsigned &NewSubIdx) const {
return 0;
}
std::sort(SubIndices.begin(), SubIndices.end());
unsigned NewSubIdx = 0;
- if (TRI->canCombinedSubRegIndex(MRI->getRegClass(SrcReg), SubIndices,
- NewSubIdx)) {
+ if (TRI->canCombineSubRegIndices(MRI->getRegClass(SrcReg), SubIndices,
+ NewSubIdx)) {
bool Proceed = true;
if (NewSubIdx)
for (MachineRegisterInfo::reg_iterator RI = MRI->reg_begin(SrcReg),
}
bool
-ARMBaseRegisterInfo::canCombinedSubRegIndex(const TargetRegisterClass *RC,
+ARMBaseRegisterInfo::canCombineSubRegIndices(const TargetRegisterClass *RC,
SmallVectorImpl<unsigned> &SubIndices,
unsigned &NewSubIdx) const {
getMatchingSuperRegClass(const TargetRegisterClass *A,
const TargetRegisterClass *B, unsigned Idx) const;
- /// canCombinedSubRegIndex - Given a register class and a list of sub-register
- /// indices, return true if it's possible to combine the sub-register indices
- /// into one that corresponds to a larger sub-register. Return the new sub-
- /// register index by reference. Note the new index by be zero if the given
- /// sub-registers combined to form the whole register.
- virtual bool canCombinedSubRegIndex(const TargetRegisterClass *RC,
- SmallVectorImpl<unsigned> &SubIndices,
- unsigned &NewSubIdx) const;
+ /// canCombineSubRegIndices - Given a register class and a list of
+ /// subregister indices, return true if it's possible to combine the
+ /// subregister indices into one that corresponds to a larger
+ /// subregister. Return the new subregister index by reference. Note the
+ /// new index may be zero if the given subregisters can be combined to
+ /// form the whole register.
+ virtual bool canCombineSubRegIndices(const TargetRegisterClass *RC,
+ SmallVectorImpl<unsigned> &SubIndices,
+ unsigned &NewSubIdx) const;
const TargetRegisterClass *getPointerRegClass(unsigned Kind = 0) const;