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Range-ify some for loops. 

llvm-svn: 203306
This commit is contained in:
Owen Anderson 2014-03-07 22:48:22 +00:00
parent 6fbb7bbcc6
commit 8c1f17bb98
1 changed files with 4 additions and 8 deletions
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12
llvm/lib/Target/ARM/Thumb2SizeReduction.cpp
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@ -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)