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| author | Dan Gohman <gohman@apple.com> | 2008-05-23 21:05:58 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-05-23 21:05:58 +0000 |
| commit | 514277c1fcda11378730fd10e884f3b4860a60a8 (patch) | |
| tree | 48b58ec848bf21e5f417c3137fca41214104a929 /lib/Transforms/Scalar/LoopUnswitch.cpp | |
| parent | d408d39f59e8fc2445e2cdf90ee1546b3a9c1c57 (diff) | |
| download | external_llvm-514277c1fcda11378730fd10e884f3b4860a60a8.tar.gz external_llvm-514277c1fcda11378730fd10e884f3b4860a60a8.tar.bz2 external_llvm-514277c1fcda11378730fd10e884f3b4860a60a8.zip | |
Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to
use it instead of duplicating its functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51499 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/LoopUnswitch.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopUnswitch.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp index 7806987050..767ea1d30e 100644 --- a/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -682,8 +682,7 @@ void LoopUnswitch::SplitExitEdges(Loop *L, InsertedPHIs.insert(NewLCSSA); } - BasicBlock::iterator InsertPt = EndBlock->begin(); - while (dyn_cast<PHINode>(InsertPt)) ++InsertPt; + BasicBlock::iterator InsertPt = EndBlock->getFirstNonPHI(); for (BasicBlock::iterator I = MiddleBlock->begin(); (OldLCSSA = dyn_cast<PHINode>(I)) && InsertedPHIs.count(OldLCSSA) == 0; ++I) { |