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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-04-02 08:54:30 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-04-02 08:54:30 +0000 |
| commit | 20e856b2a58d12231aa42d5d13888b15ac03e5a4 (patch) | |
| tree | cf5763d092b81cecc168fa28032247ee495d06e2 /lib/Target/MSP430/MSP430InstrInfo.cpp | |
| parent | 2f2afc1aae898651e26987a5c71f3febb19bca98 (diff) | |
| download | FreeBSD-src-20e856b2a58d12231aa42d5d13888b15ac03e5a4.zip FreeBSD-src-20e856b2a58d12231aa42d5d13888b15ac03e5a4.tar.gz | |
Update LLVM to r100181.
Diffstat (limited to 'lib/Target/MSP430/MSP430InstrInfo.cpp')
| -rw-r--r-- | lib/Target/MSP430/MSP430InstrInfo.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/MSP430/MSP430InstrInfo.cpp b/lib/Target/MSP430/MSP430InstrInfo.cpp index 6372482..e584770 100644 --- a/lib/Target/MSP430/MSP430InstrInfo.cpp +++ b/lib/Target/MSP430/MSP430InstrInfo.cpp @@ -173,6 +173,8 @@ unsigned MSP430InstrInfo::RemoveBranch(MachineBasicBlock &MBB) const { while (I != MBB.begin()) { --I; + if (I->isDebugValue()) + continue; if (I->getOpcode() != MSP430::JMP && I->getOpcode() != MSP430::JCC) break; @@ -241,6 +243,9 @@ bool MSP430InstrInfo::AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock::iterator I = MBB.end(); while (I != MBB.begin()) { --I; + if (I->isDebugValue()) + continue; + // Working from the bottom, when we see a non-terminator // instruction, we're done. if (!isUnpredicatedTerminator(I)) |
