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author | Andreas Neustifter <astifter-llvm@gmx.at> | 2009-09-09 17:52:57 +0000 |
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committer | Andreas Neustifter <astifter-llvm@gmx.at> | 2009-09-09 17:52:57 +0000 |
commit | 07abe17bd2f18eb0279663f686f84997527a238c (patch) | |
tree | d044d4c7631ca57b5a6dd003c64cfcf559fe3c14 /include | |
parent | 7fd7061de03ca8987e9997e498b67efb6d614fde (diff) | |
download | llvm-07abe17bd2f18eb0279663f686f84997527a238c.tar.gz llvm-07abe17bd2f18eb0279663f686f84997527a238c.tar.bz2 llvm-07abe17bd2f18eb0279663f686f84997527a238c.tar.xz |
Add the first functions for updating ProfileInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81359 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/Analysis/ProfileInfo.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/llvm/Analysis/ProfileInfo.h b/include/llvm/Analysis/ProfileInfo.h index 94a8666850..2a80f3d4c4 100644 --- a/include/llvm/Analysis/ProfileInfo.h +++ b/include/llvm/Analysis/ProfileInfo.h @@ -102,7 +102,26 @@ namespace llvm { //===------------------------------------------------------------------===// /// Analysis Update Methods /// + void removeBlock(const BasicBlock *BB) { + std::map<const Function*, BlockCounts>::iterator J = + BlockInformation.find(BB->getParent()); + if (J == BlockInformation.end()) return; + J->second.erase(BB); + } + + void removeEdge(Edge e) { + std::map<const Function*, EdgeWeights>::iterator J = + EdgeInformation.find(getFunction(e)); + if (J == EdgeInformation.end()) return; + + J->second.erase(e); + } + + void splitEdge(const BasicBlock *FirstBB, const BasicBlock *SecondBB, + const BasicBlock *NewBB, bool MergeIdenticalEdges = false); + + void replaceAllUses(const BasicBlock *RmBB, const BasicBlock *DestBB); }; /// createProfileLoaderPass - This function returns a Pass that loads the |