return true;
}
+static MachineMemOperand *CopyMMO(const MachineMemOperand *MMO,
+ unsigned NewSize, MachineFunction *MF) {
+ return MF->getMachineMemOperand(MachinePointerInfo(MMO->getValue(),
+ MMO->getOffset()),
+ MMO->getFlags(), NewSize,
+ MMO->getAlignment(), MMO->getTBAAInfo());
+}
+
bool ARMPreAllocLoadStoreOpt::RescheduleOps(MachineBasicBlock *MBB,
SmallVector<MachineInstr*, 4> &Ops,
unsigned Base, bool isLd,
if (!isT2)
MIB.addReg(0);
MIB.addImm(Offset).addImm(Pred).addReg(PredReg);
+
+ // Copy memoperands bug change size to 8.
+ for (MachineInstr::mmo_iterator mmo = Op0->memoperands_begin();
+ mmo != Op0->memoperands_end(); ++mmo)
+ MIB.addMemOperand(CopyMMO(*mmo, 8, MF));
++NumLDRDFormed;
} else {
MachineInstrBuilder MIB = BuildMI(*MBB, InsertPos,
if (!isT2)
MIB.addReg(0);
MIB.addImm(Offset).addImm(Pred).addReg(PredReg);
+ // Copy memoperands bug change size to 8.
+ for (MachineInstr::mmo_iterator mmo = Op0->memoperands_begin();
+ mmo != Op0->memoperands_end(); ++mmo)
+ MIB.addMemOperand(CopyMMO(*mmo, 8, MF));
++NumSTRDFormed;
}
MBB->erase(Op0);