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improve portability to avoid conflicting with std::next in c++'0x.

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Patch by Howard Hinnant!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90365 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-12-03 00:50:42 +00:00
parent dd5eb02304
commit 7896c9f436
45 changed files with 116 additions and 106 deletions
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lib/CodeGen/MachineLoopInfo.cpp
+3 -3
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@@ -62,11 +62,11 @@ MachineBasicBlock *MachineLoop::getBottomBlock() {
MachineBasicBlock *BotMBB = getHeader();
MachineFunction::iterator End = BotMBB->getParent()->end();
if (BotMBB != prior(End)) {
MachineBasicBlock *NextMBB = next(MachineFunction::iterator(BotMBB));
MachineBasicBlock *NextMBB = llvm::next(MachineFunction::iterator(BotMBB));
while (contains(NextMBB)) {
BotMBB = NextMBB;
if (BotMBB == next(MachineFunction::iterator(BotMBB))) break;
NextMBB = next(MachineFunction::iterator(BotMBB));
if (BotMBB == llvm::next(MachineFunction::iterator(BotMBB))) break;
NextMBB = llvm::next(MachineFunction::iterator(BotMBB));
}
}
return BotMBB;