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Use getNumOperands() instead of Operands.size().

Browse Source 
The representation of the Operands array is going to change soon so it
can be allocated from a BumpPtrAllocator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170988 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2012-12-22 17:13:06 +00:00
parent 2f8a6cdfa3
commit 021e3b6444
1 changed files with 11 additions and 11 deletions
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22
lib/CodeGen/MachineInstr.cpp
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@ -568,7 +568,7 @@ MachineInstr::MachineInstr(MachineFunction &MF, const MachineInstr &MI)
MachineInstr::~MachineInstr() {
LeakDetector::removeGarbageObject(this);
#ifndef NDEBUG
for (unsigned i = 0, e = Operands.size(); i != e; ++i) {
for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
assert(Operands[i].ParentMI == this && "ParentMI mismatch!");
assert((!Operands[i].isReg() || !Operands[i].isOnRegUseList()) &&
"Reg operand def/use list corrupted");
@ -589,7 +589,7 @@ MachineRegisterInfo *MachineInstr::getRegInfo() {
/// this instruction from their respective use lists. This requires that the
/// operands already be on their use lists.
void MachineInstr::RemoveRegOperandsFromUseLists(MachineRegisterInfo &MRI) {
for (unsigned i = 0, e = Operands.size(); i != e; ++i)
for (unsigned i = 0, e = getNumOperands(); i != e; ++i)
if (Operands[i].isReg())
MRI.removeRegOperandFromUseList(&Operands[i]);
}
@ -598,7 +598,7 @@ void MachineInstr::RemoveRegOperandsFromUseLists(MachineRegisterInfo &MRI) {
/// this instruction from their respective use lists. This requires that the
/// operands not be on their use lists yet.
void MachineInstr::AddRegOperandsToUseLists(MachineRegisterInfo &MRI) {
for (unsigned i = 0, e = Operands.size(); i != e; ++i)
for (unsigned i = 0, e = getNumOperands(); i != e; ++i)
if (Operands[i].isReg())
MRI.addRegOperandToUseList(&Operands[i]);
}
@ -623,11 +623,11 @@ void MachineInstr::addOperand(MachineFunction &MF, const MachineOperand &Op) {
// If the Operands backing store is reallocated, all register operands must
// be removed and re-added to RegInfo. It is storing pointers to operands.
bool Reallocate = RegInfo &&
!Operands.empty() && Operands.size() == Operands.capacity();
!Operands.empty() && getNumOperands() == Operands.capacity();
// Find the insert location for the new operand. Implicit registers go at
// the end, everything goes before the implicit regs.
unsigned OpNo = Operands.size();
unsigned OpNo = getNumOperands();
// Remove all the implicit operands from RegInfo if they need to be shifted.
// FIXME: Allow mixed explicit and implicit operands on inline asm.
@ -696,7 +696,7 @@ void MachineInstr::addOperand(MachineFunction &MF, const MachineOperand &Op) {
// Re-add all the implicit ops.
if (RegInfo) {
for (unsigned i = OpNo + 1, e = Operands.size(); i != e; ++i) {
for (unsigned i = OpNo + 1, e = getNumOperands(); i != e; ++i) {
assert(Operands[i].isReg() && "Should only be an implicit reg!");
RegInfo->addRegOperandToUseList(&Operands[i]);
}
@ -707,12 +707,12 @@ void MachineInstr::addOperand(MachineFunction &MF, const MachineOperand &Op) {
/// fewer operand than it started with.
///
void MachineInstr::RemoveOperand(unsigned OpNo) {
assert(OpNo < Operands.size() && "Invalid operand number");
assert(OpNo < getNumOperands() && "Invalid operand number");
untieRegOperand(OpNo);
MachineRegisterInfo *RegInfo = getRegInfo();
// Special case removing the last one.
if (OpNo == Operands.size()-1) {
if (OpNo == getNumOperands()-1) {
// If needed, remove from the reg def/use list.
if (RegInfo && Operands.back().isReg() && Operands.back().isOnRegUseList())
RegInfo->removeRegOperandFromUseList(&Operands.back());
@ -725,7 +725,7 @@ void MachineInstr::RemoveOperand(unsigned OpNo) {
// update, remove all operands that will be shifted down from their reg lists,
// move everything down, then re-add them.
if (RegInfo) {
for (unsigned i = OpNo, e = Operands.size(); i != e; ++i) {
for (unsigned i = OpNo, e = getNumOperands(); i != e; ++i) {
if (Operands[i].isReg())
RegInfo->removeRegOperandFromUseList(&Operands[i]);
}
@ -733,7 +733,7 @@ void MachineInstr::RemoveOperand(unsigned OpNo) {
#ifndef NDEBUG
// Moving tied operands would break the ties.
for (unsigned i = OpNo + 1, e = Operands.size(); i != e; ++i)
for (unsigned i = OpNo + 1, e = getNumOperands(); i != e; ++i)
if (Operands[i].isReg())
assert(!Operands[i].isTied() && "Cannot move tied operands");
#endif
@ -741,7 +741,7 @@ void MachineInstr::RemoveOperand(unsigned OpNo) {
Operands.erase(Operands.begin()+OpNo);
if (RegInfo) {
for (unsigned i = OpNo, e = Operands.size(); i != e; ++i) {
for (unsigned i = OpNo, e = getNumOperands(); i != e; ++i) {
if (Operands[i].isReg())
RegInfo->addRegOperandToUseList(&Operands[i]);
}