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| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-20 03:50:46 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-20 03:50:46 +0000 |
| commit | ab0ae2139aa50c991cef7716b1661f62a9f07c7b (patch) | |
| tree | 0265a8d392eed2c84444c394c54ef88199080c8b /clang/lib/Analysis | |
| parent | fa559f46c443b68440a06fd6a41075726e6e2a46 (diff) | |
| download | bcm5719-llvm-ab0ae2139aa50c991cef7716b1661f62a9f07c7b.tar.gz bcm5719-llvm-ab0ae2139aa50c991cef7716b1661f62a9f07c7b.zip | |
Revert r89437 and add a comment.
llvm-svn: 89446
Diffstat (limited to 'clang/lib/Analysis')
| -rw-r--r-- | clang/lib/Analysis/GRExprEngine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Analysis/GRExprEngine.cpp b/clang/lib/Analysis/GRExprEngine.cpp index 8f912c42ce4..2b4b5ae1a5d 100644 --- a/clang/lib/Analysis/GRExprEngine.cpp +++ b/clang/lib/Analysis/GRExprEngine.cpp @@ -1278,7 +1278,8 @@ void GRExprEngine::EvalLocation(ExplodedNodeSet &Dst, Stmt *S, ExplodedNode* Pred, const GRState* state, SVal location, const void *tag, bool isLoad) { - if (Checkers.empty()) { + // Early checks for performance reason. + if (location.isUnknown() || Checkers.empty()) { Dst.Add(Pred); return; } |
