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Try to fix buildbots 

It seems not all of our bots have a std::vector::erase() taking a
const_iterator (even though that seems to be part of C++11) attempt to
workaround.

llvm-svn: 304349
This commit is contained in:
Matthias Braun 2017-05-31 21:25:03 +00:00
parent 89918caaa7
commit e2e65911a2
1 changed files with 3 additions and 1 deletions
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4
llvm/lib/CodeGen/MachineBasicBlock.cpp
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@ -352,7 +352,9 @@ void MachineBasicBlock::removeLiveIn(MCPhysReg Reg, LaneBitmask LaneMask) {
MachineBasicBlock::livein_iterator
MachineBasicBlock::removeLiveIn(MachineBasicBlock::livein_iterator I) {
return LiveIns.erase(I);
// Get non-const version of iterator.
LiveInVector::iterator LI = LiveIns.begin() + (I - LiveIns.begin());
return LiveIns.erase(LI);
}
bool MachineBasicBlock::isLiveIn(MCPhysReg Reg, LaneBitmask LaneMask) const {