MachineBasicBlock::iterator I(I1), End(I2);
// At O3 we got better results (dhrystone) by being more conservative here.
if (!ShouldCombineAggressively)
- End = llvm::next(MachineBasicBlock::iterator(I2));
+ End = std::next(MachineBasicBlock::iterator(I2));
IsImmUseReg = I1->getOperand(1).isImm() || I1->getOperand(1).isGlobal();
unsigned I1UseReg = IsImmUseReg ? 0 : I1->getOperand(1).getReg();
// Track killed operands. If we move across an instruction that kills our
/// false if the combine must be inserted at the returned instruction.
MachineInstr *HexagonCopyToCombine::findPairable(MachineInstr *I1,
bool &DoInsertAtI1) {
- MachineBasicBlock::iterator I2 = llvm::next(MachineBasicBlock::iterator(I1));
+ MachineBasicBlock::iterator I2 = std::next(MachineBasicBlock::iterator(I1));
unsigned I1DestReg = I1->getOperand(0).getReg();
for (MachineBasicBlock::iterator End = I1->getParent()->end(); I2 != End;