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| author | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-06 11:46:36 -0700 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-18 10:52:30 -0700 |
| commit | 2c3e0051c31c3f5b2328b447eadf1cf9c4427442 (patch) | |
| tree | c0104029af14e9f47c2ef58ca60e6137691f3c9b /include/llvm/Transforms/Utils/LoopUtils.h | |
| parent | e1bc145815f4334641be19f1c45ecf85d25b6e5a (diff) | |
| download | external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.zip external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.gz external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.bz2 | |
Update aosp/master LLVM for rebase to r235153
Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
Diffstat (limited to 'include/llvm/Transforms/Utils/LoopUtils.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/LoopUtils.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/LoopUtils.h b/include/llvm/Transforms/Utils/LoopUtils.h index 2eb2555..e8f3172 100644 --- a/include/llvm/Transforms/Utils/LoopUtils.h +++ b/include/llvm/Transforms/Utils/LoopUtils.h @@ -122,6 +122,10 @@ bool promoteLoopAccessesToScalars(AliasSet &, SmallVectorImpl<BasicBlock*> &, /// Updates safety information in LICMSafetyInfo argument. void computeLICMSafetyInfo(LICMSafetyInfo *, Loop *); +/// \brief Checks if the given PHINode in a loop header is an induction +/// variable. Returns true if this is an induction PHI along with the step +/// value. +bool isInductionPHI(PHINode *, ScalarEvolution *, ConstantInt *&); } #endif |