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| author | Lang Hames <lhames@gmail.com> | 2013-12-20 20:27:51 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2013-12-20 20:27:51 +0000 |
| commit | 559e4565046ed4a8c669a7eea0330966cbfd6f6d (patch) | |
| tree | 4ebf2c370d0377ad7de5307888fbf5af3ad31500 /lib/Target/ARM/ARMBaseInstrInfo.cpp | |
| parent | 93c53f4d2430ac6ed78913428519944becfb1b05 (diff) | |
| download | llvm-559e4565046ed4a8c669a7eea0330966cbfd6f6d.tar.gz llvm-559e4565046ed4a8c669a7eea0330966cbfd6f6d.tar.bz2 llvm-559e4565046ed4a8c669a7eea0330966cbfd6f6d.tar.xz | |
ARM AnalyzeBranch should ignore DEBUG_VALUES while analyzing terminators.
Found by inspection by Julien Lerouge. Thanks Julian!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197833 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMBaseInstrInfo.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMBaseInstrInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp index c532229dd9..c0478260f5 100644 --- a/lib/Target/ARM/ARMBaseInstrInfo.cpp +++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp @@ -283,7 +283,7 @@ ARMBaseInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TBB, // Walk backwards from the end of the basic block until the branch is // analyzed or we give up. - while (isPredicated(I) || I->isTerminator()) { + while (isPredicated(I) || I->isTerminator() || I->isDebugValue()) { // Flag to be raised on unanalyzeable instructions. This is useful in cases // where we want to clean up on the end of the basic block before we bail |