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author | Kalle Raiskila <kalle.raiskila@nokia.com> | 2011-10-11 12:55:18 +0000 |
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committer | Kalle Raiskila <kalle.raiskila@nokia.com> | 2011-10-11 12:55:18 +0000 |
commit | 56354d48bb937cbb23736d24d9ca4d7a0fcc97e0 (patch) | |
tree | 47027e4da118ba00237c518927f851a313b59193 /lib/Target/CellSPU | |
parent | f048c3fe24fc26692737c60656526abd3a9255a1 (diff) | |
download | external_llvm-56354d48bb937cbb23736d24d9ca4d7a0fcc97e0.zip external_llvm-56354d48bb937cbb23736d24d9ca4d7a0fcc97e0.tar.gz external_llvm-56354d48bb937cbb23736d24d9ca4d7a0fcc97e0.tar.bz2 |
Fix a iterator out of bounds error, that triggers rarely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141665 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CellSPU')
-rw-r--r-- | lib/Target/CellSPU/SPUInstrInfo.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/CellSPU/SPUInstrInfo.cpp b/lib/Target/CellSPU/SPUInstrInfo.cpp index 02cf9bf..007bc0e 100644 --- a/lib/Target/CellSPU/SPUInstrInfo.cpp +++ b/lib/Target/CellSPU/SPUInstrInfo.cpp @@ -290,6 +290,8 @@ static void removeHBR( MachineBasicBlock &MBB) { if (I->getOpcode() == SPU::HBRA || I->getOpcode() == SPU::HBR_LABEL){ I=MBB.erase(I); + if (I == MBB.end()) + break; } } } |