improve portability to avoid conflicting with std::next in c++'0x.
Patch by Howard Hinnant!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90365 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index e59a315..acd30d2 100644
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -418,10 +418,10 @@
static bool BBHasFallthrough(MachineBasicBlock *MBB) {
// Get the next machine basic block in the function.
MachineFunction::iterator MBBI = MBB;
- if (next(MBBI) == MBB->getParent()->end()) // Can't fall off end of function.
+ if (llvm::next(MBBI) == MBB->getParent()->end()) // Can't fall off end of function.
return false;
- MachineBasicBlock *NextBB = next(MBBI);
+ MachineBasicBlock *NextBB = llvm::next(MBBI);
for (MachineBasicBlock::succ_iterator I = MBB->succ_begin(),
E = MBB->succ_end(); I != E; ++I)
if (*I == NextBB)
@@ -760,7 +760,7 @@
CompareMBBNumbers);
MachineBasicBlock* WaterBB = *IP;
if (WaterBB == OrigBB)
- WaterList.insert(next(IP), NewBB);
+ WaterList.insert(llvm::next(IP), NewBB);
else
WaterList.insert(IP, OrigBB);
NewWaterList.insert(OrigBB);
@@ -887,7 +887,7 @@
void ARMConstantIslands::AdjustBBOffsetsAfter(MachineBasicBlock *BB,
int delta) {
- MachineFunction::iterator MBBI = BB; MBBI = next(MBBI);
+ MachineFunction::iterator MBBI = BB; MBBI = llvm::next(MBBI);
for(unsigned i = BB->getNumber()+1, e = BB->getParent()->getNumBlockIDs();
i < e; ++i) {
BBOffsets[i] += delta;
@@ -929,7 +929,7 @@
if (delta==0)
return;
}
- MBBI = next(MBBI);
+ MBBI = llvm::next(MBBI);
}
}
@@ -1096,7 +1096,7 @@
DEBUG(errs() << "Split at end of block\n");
if (&UserMBB->back() == UserMI)
assert(BBHasFallthrough(UserMBB) && "Expected a fallthrough BB!");
- NewMBB = next(MachineFunction::iterator(UserMBB));
+ NewMBB = llvm::next(MachineFunction::iterator(UserMBB));
// Add an unconditional branch from UserMBB to fallthrough block.
// Record it for branch lengthening; this new branch will not get out of
// range, but if the preceding conditional branch is out of range, the
@@ -1144,7 +1144,7 @@
for (unsigned Offset = UserOffset+TII->GetInstSizeInBytes(UserMI);
Offset < BaseInsertOffset;
Offset += TII->GetInstSizeInBytes(MI),
- MI = next(MI)) {
+ MI = llvm::next(MI)) {
if (CPUIndex < CPUsers.size() && CPUsers[CPUIndex].MI == MI) {
CPUser &U = CPUsers[CPUIndex];
if (!OffsetIsInRange(Offset, EndInsertOffset,
@@ -1204,7 +1204,7 @@
NewWaterList.insert(NewIsland);
}
// The new CPE goes before the following block (NewMBB).
- NewMBB = next(MachineFunction::iterator(WaterBB));
+ NewMBB = llvm::next(MachineFunction::iterator(WaterBB));
} else {
// No water found.
@@ -1406,7 +1406,7 @@
NumCBrFixed++;
if (BMI != MI) {
- if (next(MachineBasicBlock::iterator(MI)) == prior(MBB->end()) &&
+ if (llvm::next(MachineBasicBlock::iterator(MI)) == prior(MBB->end()) &&
BMI->getOpcode() == Br.UncondBr) {
// Last MI in the BB is an unconditional branch. Can we simply invert the
// condition and swap destinations:
@@ -1433,12 +1433,12 @@
// branch to the destination.
int delta = TII->GetInstSizeInBytes(&MBB->back());
BBSizes[MBB->getNumber()] -= delta;
- MachineBasicBlock* SplitBB = next(MachineFunction::iterator(MBB));
+ MachineBasicBlock* SplitBB = llvm::next(MachineFunction::iterator(MBB));
AdjustBBOffsetsAfter(SplitBB, -delta);
MBB->back().eraseFromParent();
// BBOffsets[SplitBB] is wrong temporarily, fixed below
}
- MachineBasicBlock *NextBB = next(MachineFunction::iterator(MBB));
+ MachineBasicBlock *NextBB = llvm::next(MachineFunction::iterator(MBB));
DEBUG(errs() << " Insert B to BB#" << DestBB->getNumber()
<< " also invert condition and change dest. to BB#"
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index c929c54..1b8727d 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -48,7 +48,7 @@
MachineBasicBlock::iterator MBBI = MBB.begin(), E = MBB.end();
while (MBBI != E) {
MachineInstr &MI = *MBBI;
- MachineBasicBlock::iterator NMBBI = next(MBBI);
+ MachineBasicBlock::iterator NMBBI = llvm::next(MBBI);
unsigned Opcode = MI.getOpcode();
switch (Opcode) {
diff --git a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
index 304d0ef..22bd80e 100644
--- a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+++ b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
@@ -449,7 +449,7 @@
}
if (MBBI != MBB.end()) {
- MachineBasicBlock::iterator NextMBBI = next(MBBI);
+ MachineBasicBlock::iterator NextMBBI = llvm::next(MBBI);
if ((Mode == ARM_AM::ia || Mode == ARM_AM::ib) &&
isMatchingIncrement(NextMBBI, Base, Bytes, 0, Pred, PredReg)) {
MI->getOperand(1).setImm(ARM_AM::getAM4ModeImm(Mode, true));
@@ -494,7 +494,7 @@
}
if (MBBI != MBB.end()) {
- MachineBasicBlock::iterator NextMBBI = next(MBBI);
+ MachineBasicBlock::iterator NextMBBI = llvm::next(MBBI);
if (Mode == ARM_AM::ia &&
isMatchingIncrement(NextMBBI, Base, Bytes, 0, Pred, PredReg)) {
MI->getOperand(1).setImm(ARM_AM::getAM5Opc(ARM_AM::ia, true, Offset));
@@ -604,7 +604,7 @@
}
if (!DoMerge && MBBI != MBB.end()) {
- MachineBasicBlock::iterator NextMBBI = next(MBBI);
+ MachineBasicBlock::iterator NextMBBI = llvm::next(MBBI);
if (!isAM5 &&
isMatchingDecrement(NextMBBI, Base, Bytes, Limit, Pred, PredReg)) {
DoMerge = true;
diff --git a/lib/Target/ARM/NEONMoveFix.cpp b/lib/Target/ARM/NEONMoveFix.cpp
index 50abcf4..3c0414d 100644
--- a/lib/Target/ARM/NEONMoveFix.cpp
+++ b/lib/Target/ARM/NEONMoveFix.cpp
@@ -51,7 +51,7 @@
MachineBasicBlock::iterator MII = MBB.begin(), E = MBB.end();
MachineBasicBlock::iterator NextMII;
for (; MII != E; MII = NextMII) {
- NextMII = next(MII);
+ NextMII = llvm::next(MII);
MachineInstr *MI = &*MII;
if (MI->getOpcode() == ARM::VMOVD &&
diff --git a/lib/Target/ARM/NEONPreAllocPass.cpp b/lib/Target/ARM/NEONPreAllocPass.cpp
index 206677b..d9942c8 100644
--- a/lib/Target/ARM/NEONPreAllocPass.cpp
+++ b/lib/Target/ARM/NEONPreAllocPass.cpp
@@ -338,7 +338,7 @@
if (!isNEONMultiRegOp(MI->getOpcode(), FirstOpnd, NumRegs, Offset, Stride))
continue;
- MachineBasicBlock::iterator NextI = next(MBBI);
+ MachineBasicBlock::iterator NextI = llvm::next(MBBI);
for (unsigned R = 0; R < NumRegs; ++R) {
MachineOperand &MO = MI->getOperand(FirstOpnd + R);
assert(MO.isReg() && MO.getSubReg() == 0 && "unexpected operand");
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index 37adf37..9f3816a 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -528,7 +528,7 @@
MI.getOperand(i+1).ChangeToImmediate(Mask);
}
Offset = (Offset - Mask * Scale);
- MachineBasicBlock::iterator NII = next(II);
+ MachineBasicBlock::iterator NII = llvm::next(II);
emitThumbRegPlusImmediate(MBB, NII, DestReg, DestReg, Offset, TII,
*this, dl);
} else {
diff --git a/lib/Target/ARM/Thumb2SizeReduction.cpp b/lib/Target/ARM/Thumb2SizeReduction.cpp
index b2fd7b3..35359aa 100644
--- a/lib/Target/ARM/Thumb2SizeReduction.cpp
+++ b/lib/Target/ARM/Thumb2SizeReduction.cpp
@@ -649,7 +649,7 @@
MachineBasicBlock::iterator MII = MBB.begin(), E = MBB.end();
MachineBasicBlock::iterator NextMII;
for (; MII != E; MII = NextMII) {
- NextMII = next(MII);
+ NextMII = llvm::next(MII);
MachineInstr *MI = &*MII;
LiveCPSR = UpdateCPSRUse(*MI, LiveCPSR);