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| author | Stephen Hines <srhines@google.com> | 2013-05-02 16:19:29 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2013-05-02 16:19:29 -0700 |
| commit | 38578c4919ea18ceb27e29988b2d857afe6215bf (patch) | |
| tree | 6718ee1e6a1a59f46b6c847439ebfcd291c1e393 /include/llvm/Analysis/ScalarEvolution.h | |
| parent | ffb69c62ac54b0af5768ae9486b93b39a6c6b94c (diff) | |
| parent | a7a05ee70cb07f32996a0587a636b406c746b71b (diff) | |
| download | external_llvm-38578c4919ea18ceb27e29988b2d857afe6215bf.zip external_llvm-38578c4919ea18ceb27e29988b2d857afe6215bf.tar.gz external_llvm-38578c4919ea18ceb27e29988b2d857afe6215bf.tar.bz2 | |
Merge remote-tracking branch 'upstream/master' into merge-20130502
Conflicts:
lib/Support/Unix/Signals.inc
unittests/Transforms/Utils/Cloning.cpp
Change-Id: I027581a4390ec3ce4cd8d33da8b5f4c0c7d372c8
Diffstat (limited to 'include/llvm/Analysis/ScalarEvolution.h')
| -rw-r--r-- | include/llvm/Analysis/ScalarEvolution.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h index 42fd392..306549f 100644 --- a/include/llvm/Analysis/ScalarEvolution.h +++ b/include/llvm/Analysis/ScalarEvolution.h @@ -338,6 +338,10 @@ namespace llvm { /// getMax - Get the max backedge taken count for the loop. const SCEV *getMax(ScalarEvolution *SE) const; + /// Return true if any backedge taken count expressions refer to the given + /// subexpression. + bool hasOperand(const SCEV *S, ScalarEvolution *SE) const; + /// clear - Invalidate this result and free associated memory. void clear(); }; |