diff options
Diffstat (limited to 'llvm/lib/Target/ARM')
| -rw-r--r-- | llvm/lib/Target/ARM/Thumb2SizeReduction.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/llvm/lib/Target/ARM/Thumb2SizeReduction.cpp b/llvm/lib/Target/ARM/Thumb2SizeReduction.cpp index f4ee00003ab..6901af9e582 100644 --- a/llvm/lib/Target/ARM/Thumb2SizeReduction.cpp +++ b/llvm/lib/Target/ARM/Thumb2SizeReduction.cpp @@ -256,8 +256,7 @@ Thumb2SizeReduce::canAddPseudoFlagDep(MachineInstr *Use, bool FirstInSelfLoop) { return HighLatencyCPSR || FirstInSelfLoop; SmallSet<unsigned, 2> Defs; - for (unsigned i = 0, e = CPSRDef->getNumOperands(); i != e; ++i) { - const MachineOperand &MO = CPSRDef->getOperand(i); + for (const MachineOperand &MO : CPSRDef->operands()) { if (!MO.isReg() || MO.isUndef() || MO.isUse()) continue; unsigned Reg = MO.getReg(); @@ -266,8 +265,7 @@ Thumb2SizeReduce::canAddPseudoFlagDep(MachineInstr *Use, bool FirstInSelfLoop) { Defs.insert(Reg); } - for (unsigned i = 0, e = Use->getNumOperands(); i != e; ++i) { - const MachineOperand &MO = Use->getOperand(i); + for (const MachineOperand &MO : Use->operands()) { if (!MO.isReg() || MO.isUndef() || MO.isDef()) continue; unsigned Reg = MO.getReg(); @@ -858,8 +856,7 @@ Thumb2SizeReduce::ReduceToNarrow(MachineBasicBlock &MBB, MachineInstr *MI, static bool UpdateCPSRDef(MachineInstr &MI, bool LiveCPSR, bool &DefCPSR) { bool HasDef = false; - for (unsigned i = 0, e = MI.getNumOperands(); i != e; ++i) { - const MachineOperand &MO = MI.getOperand(i); + for (const MachineOperand &MO : MI.operands()) { if (!MO.isReg() || MO.isUndef() || MO.isUse()) continue; if (MO.getReg() != ARM::CPSR) @@ -874,8 +871,7 @@ static bool UpdateCPSRDef(MachineInstr &MI, bool LiveCPSR, bool &DefCPSR) { } static bool UpdateCPSRUse(MachineInstr &MI, bool LiveCPSR) { - for (unsigned i = 0, e = MI.getNumOperands(); i != e; ++i) { - const MachineOperand &MO = MI.getOperand(i); + for (const MachineOperand &MO : MI.operands()) { if (!MO.isReg() || MO.isUndef() || MO.isDef()) continue; if (MO.getReg() != ARM::CPSR) |
