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| author | Jim Grosbach <grosbach@apple.com> | 2010-06-28 21:29:17 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-06-28 21:29:17 +0000 |
| commit | e89c5e57cc5c525d7875032a125e37bd404448c2 (patch) | |
| tree | 1e5adaaab01a896ce6a3efec0aa40a33838b8b4b /lib | |
| parent | 50f424c3d079d4774bb323de1e0b77cf4627be69 (diff) | |
| download | external_llvm-e89c5e57cc5c525d7875032a125e37bd404448c2.zip external_llvm-e89c5e57cc5c525d7875032a125e37bd404448c2.tar.gz external_llvm-e89c5e57cc5c525d7875032a125e37bd404448c2.tar.bz2 | |
tidy up style. no functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107073 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/Thumb2HazardRecognizer.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/ARM/Thumb2HazardRecognizer.cpp b/lib/Target/ARM/Thumb2HazardRecognizer.cpp index 3fe31a2..172908d 100644 --- a/lib/Target/ARM/Thumb2HazardRecognizer.cpp +++ b/lib/Target/ARM/Thumb2HazardRecognizer.cpp @@ -41,9 +41,10 @@ void Thumb2HazardRecognizer::EmitInstruction(SUnit *SU) { ITBlockSize = 4 - NumTZ; MachineBasicBlock::iterator I = MI; for (unsigned i = 0; i < ITBlockSize; ++i) { - ++I; - while (I->isDebugValue()) + // Advance to the next instruction, skipping any dbg_value instructions. + do { ++I; + } while (I->isDebugValue()); ITBlockMIs[ITBlockSize-1-i] = &*I; } } |