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| author | Devang Patel <dpatel@apple.com> | 2007-09-04 20:46:35 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2007-09-04 20:46:35 +0000 |
| commit | d24e5992e93f08c37d1b13a494d22142ce469f81 (patch) | |
| tree | c408e5f3e469a4c257ebf914de98516f71acec7f /lib/Transforms/Utils/CloneLoop.cpp | |
| parent | a34d395358ea8aa039566926650a12d0962ded38 (diff) | |
Insert cloned loop basic blocks before original loop header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41713 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/CloneLoop.cpp')
| -rw-r--r-- | lib/Transforms/Utils/CloneLoop.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/CloneLoop.cpp b/lib/Transforms/Utils/CloneLoop.cpp index 6e35916c89..61d25f2dfa 100644 --- a/lib/Transforms/Utils/CloneLoop.cpp +++ b/lib/Transforms/Utils/CloneLoop.cpp @@ -145,7 +145,9 @@ Loop *llvm::CloneLoop(Loop *OrigL, LPPassManager *LPM, LoopInfo *LI, BasicBlock *Latch = OrigL->getLoopLatch(); Function *F = Latch->getParent(); - F->getBasicBlockList().insert(Latch, NewBlocks.begin(), NewBlocks.end()); + F->getBasicBlockList().insert(OrigL->getHeader(), + NewBlocks.begin(), NewBlocks.end()); + return NewParentLoop; } |