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| author | Dan Gohman <gohman@apple.com> | 2008-12-20 16:42:33 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-12-20 16:42:33 +0000 |
| commit | 24fe9a1dc285bdb39fbf4262fa8958c7dc0b1d9f (patch) | |
| tree | c56200628ac03a3a9f1ece21efa791bb51239db7 /llvm/lib/CodeGen/ScheduleDAG.cpp | |
| parent | bb92a1b8154ac70f907ad9178ecb1ceb3eed4266 (diff) | |
| download | bcm5719-llvm-24fe9a1dc285bdb39fbf4262fa8958c7dc0b1d9f.tar.gz bcm5719-llvm-24fe9a1dc285bdb39fbf4262fa8958c7dc0b1d9f.zip | |
Use SmallVector's pop_back_val.
llvm-svn: 61277
Diffstat (limited to 'llvm/lib/CodeGen/ScheduleDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/ScheduleDAG.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/ScheduleDAG.cpp b/llvm/lib/CodeGen/ScheduleDAG.cpp index 59fd341e31a..3ec538cf2fc 100644 --- a/llvm/lib/CodeGen/ScheduleDAG.cpp +++ b/llvm/lib/CodeGen/ScheduleDAG.cpp @@ -122,8 +122,7 @@ void SUnit::setDepthDirty() { SmallVector<SUnit*, 8> WorkList; WorkList.push_back(this); while (!WorkList.empty()) { - SUnit *SU = WorkList.back(); - WorkList.pop_back(); + SUnit *SU = WorkList.pop_back_val(); if (!SU->isDepthCurrent) continue; SU->isDepthCurrent = false; for (SUnit::const_succ_iterator I = SU->Succs.begin(), @@ -136,8 +135,7 @@ void SUnit::setHeightDirty() { SmallVector<SUnit*, 8> WorkList; WorkList.push_back(this); while (!WorkList.empty()) { - SUnit *SU = WorkList.back(); - WorkList.pop_back(); + SUnit *SU = WorkList.pop_back_val(); if (!SU->isHeightCurrent) continue; SU->isHeightCurrent = false; for (SUnit::const_pred_iterator I = SU->Preds.begin(), |
