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| author | Diego Novillo <dnovillo@google.com> | 2013-05-24 17:00:22 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@google.com> | 2013-05-24 17:00:22 +0000 |
| commit | fe808927ac50545ee434f14a4dd6bff44ac48a30 (patch) | |
| tree | 97f1a8a23811ec241b86fcc9bfa2e685bf0f5288 /lib/Analysis/BranchProbabilityInfo.cpp | |
| parent | bfe3212dd807d018cb66479829fd81c8e7bd0f81 (diff) | |
| download | llvm-fe808927ac50545ee434f14a4dd6bff44ac48a30.tar.gz llvm-fe808927ac50545ee434f14a4dd6bff44ac48a30.tar.bz2 llvm-fe808927ac50545ee434f14a4dd6bff44ac48a30.tar.xz | |
Do not reserve space for the ColdEdges and NormalEdges vectors.
Discussion and rationale at
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130520/175698.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182653 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/BranchProbabilityInfo.cpp')
| -rw-r--r-- | lib/Analysis/BranchProbabilityInfo.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Analysis/BranchProbabilityInfo.cpp b/lib/Analysis/BranchProbabilityInfo.cpp index 54c148ed29..a6481cf359 100644 --- a/lib/Analysis/BranchProbabilityInfo.cpp +++ b/lib/Analysis/BranchProbabilityInfo.cpp @@ -222,9 +222,7 @@ bool BranchProbabilityInfo::calcColdCallHeuristics(BasicBlock *BB) { // Determine which successors are post-dominated by a cold block. SmallVector<unsigned, 4> ColdEdges; - ColdEdges.reserve(TI->getNumSuccessors()); SmallVector<unsigned, 4> NormalEdges; - NormalEdges.reserve(TI->getNumSuccessors()); for (succ_iterator I = succ_begin(BB), E = succ_end(BB); I != E; ++I) if (PostDominatedByColdCall.count(*I)) ColdEdges.push_back(I.getSuccessorIndex()); |