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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-09-28 16:44:29 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-09-28 16:44:29 +0000 |
| commit | da3d76b4cfbb5ebeb79e03a0abeabd403fe9260a (patch) | |
| tree | 70ee7143009a87d51442030911295abc756f62e6 /lib/StaticAnalyzer/Core/ExprEngine.cpp | |
| parent | 1c84c68b6d7a92416493ab6c36f630de48c65d08 (diff) | |
Avoid malloc thrashing in the uninitialized value analysis.
- The size of the packed vector is often small, save mallocs using SmallBitVector.
- Copying SmallBitVectors is also cheap, remove a level of indirection.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164827 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/StaticAnalyzer/Core/ExprEngine.cpp')
0 files changed, 0 insertions, 0 deletions