diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2013-06-10 20:36:52 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2013-06-10 20:36:52 +0000 |
| commit | 59d6cff90eecf31cb3dd860c4e786674cfdd42eb (patch) | |
| tree | 909310b2e05119d1d6efda049977042abbb58bb1 /lib/Target/ARM/Thumb2SizeReduction.cpp | |
| parent | 4a16efa3e43e35f0cc9efe3a67f620f0017c3d36 (diff) | |
Notes
Diffstat (limited to 'lib/Target/ARM/Thumb2SizeReduction.cpp')
| -rw-r--r-- | lib/Target/ARM/Thumb2SizeReduction.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Target/ARM/Thumb2SizeReduction.cpp b/lib/Target/ARM/Thumb2SizeReduction.cpp index d50f5d972232..4795aae12fd6 100644 --- a/lib/Target/ARM/Thumb2SizeReduction.cpp +++ b/lib/Target/ARM/Thumb2SizeReduction.cpp @@ -926,13 +926,11 @@ bool Thumb2SizeReduce::ReduceMBB(MachineBasicBlock &MBB) { HighLatencyCPSR = false; // Check predecessors for the latest CPSRDef. - bool HasBackEdges = false; for (MachineBasicBlock::pred_iterator I = MBB.pred_begin(), E = MBB.pred_end(); I != E; ++I) { const MBBInfo &PInfo = BlockInfo[(*I)->getNumber()]; if (!PInfo.Visited) { // Since blocks are visited in RPO, this must be a back-edge. - HasBackEdges = true; continue; } if (PInfo.HighLatencyCPSR) { |