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Author SHA1 Message Date
Anna Zaks
9db35a8750 ST->scanReachableSymbols() is creating a SubRegionMap (SRM) on every call since one SRM is created in each ScanReachableSymbols instance. Creating the object just once and calling only scan inside the loop gives ~ 14% speed up of the StaticAnalyzer run (Release+Asserts). 
Pull out the declaration of the ScanReachableSymbols so that it can be used directly. Document ProgramState::scanReachableSymbols() methods.

llvm-svn: 140323
 2011-09-22 18:10:41 +00:00
Jordy Rose
087611ed81 [analyzer] Remove TransferFuncs.h, then deal with the fallout. 
And with that, TransferFuncs is gone!

llvm-svn: 139003
 2011-09-02 08:02:59 +00:00
Jordy Rose
58a20d31b7 [analyzer] Introduce a new callback for checkers, printState, to be used for debug-printing the contents of a ProgramState. 
Unlike the other callbacks, this one is a simple virtual method, since it is only to be used for debugging.

This new callback replaces the old ProgramState::Printer interface, and allows us to move the printing of refcount bindings from CFRefCount to RetainReleaseChecker.

llvm-svn: 138728
 2011-08-28 19:11:56 +00:00
Jordy Rose
1fad663126 [analyzer] Change the check::RegionChanges callback to include the regions explicitly requested for invalidation. 
Also, allow CallOrObjCMessage to wrap a CXXConstructExpr as well.

Finally, this allows us to remove the clunky whitelisting system from CFRefCount/RetainReleaseChecker. Slight regression due to CXXNewExprs not yet being handled in post-statement callbacks (PR forthcoming).

llvm-svn: 138716
 2011-08-27 22:51:26 +00:00
Ted Kremenek
32b9e234fe Add ProgramState.cpp. 
llvm-svn: 137677
 2011-08-15 23:05:22 +00:00