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| author | Devang Patel <dpatel@apple.com> | 2007-06-29 01:39:53 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2007-06-29 01:39:53 +0000 |
| commit | 6c631988c724b58a69c49af782d1eec79e46d29f (patch) | |
| tree | f0f9a23370bedeee9d9c46948cae8870ef0868f7 /lib/Transforms/Scalar/LoopUnswitch.cpp | |
| parent | 2c02c0ff30f301bcbd5f9e6aa8f17df32336dfe2 (diff) | |
Do not filter loop if candidate branch is in loop header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37792 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/LoopUnswitch.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopUnswitch.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp index 157b00916c..953724448e 100644 --- a/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -166,8 +166,6 @@ bool LoopUnswitch::runOnLoop(Loop *L, LPPassManager &LPM_Ref) { // loop. for (Loop::block_iterator I = L->block_begin(), E = L->block_end(); I != E; ++I) { - if (*I == L->getHeader()) - continue; TerminatorInst *TI = (*I)->getTerminator(); if (BranchInst *BI = dyn_cast<BranchInst>(TI)) { // If this isn't branching on an invariant condition, we can't unswitch |