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| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-03-12 07:54:17 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-03-12 07:54:17 +0000 |
| commit | 15adce4ea29e0d1788bb9f3300287d34da478327 (patch) | |
| tree | c1660937facdd41d4ab8a484ca45c9b293382dd8 /clang/lib/Analysis/Environment.cpp | |
| parent | 1a8738935c9d33844e493f76905a193f59c3cdad (diff) | |
| download | bcm5719-llvm-15adce4ea29e0d1788bb9f3300287d34da478327.tar.gz bcm5719-llvm-15adce4ea29e0d1788bb9f3300287d34da478327.zip | |
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llvm-svn: 66782
Diffstat (limited to 'clang/lib/Analysis/Environment.cpp')
| -rw-r--r-- | clang/lib/Analysis/Environment.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/Analysis/Environment.cpp b/clang/lib/Analysis/Environment.cpp index 41adddc360b..2bc071a265e 100644 --- a/clang/lib/Analysis/Environment.cpp +++ b/clang/lib/Analysis/Environment.cpp @@ -115,6 +115,14 @@ public: }; } // end anonymous namespace +// RemoveDeadBindings: +// - Remove subexpression bindings. +// - Remove dead block expression bindings. +// - Keep live block expression bindings: +// - Mark their reachable symbols live in SymbolReaper, +// see ScanReachableSymbols. +// - Mark the region in DRoots if the binding is a loc::MemRegionVal. + Environment EnvironmentManager::RemoveDeadBindings(Environment Env, Stmt* Loc, SymbolReaper& SymReaper, |
