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path: root/lib/Analysis/RegionStore.cpp
AgeCommit message (Collapse)Author
2008-10-27Use ASTContext::getCanonicalType() to get TypedRegion's type.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58247 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27We cannot get precise lvalue for symbolic base array region.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58243 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Get the canonical type for struct initialization. The original code would ↵Zhongxing Xu
crash on TypedefType. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58236 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26Remove loc::StringLiteralVal. Now we allocate regions for string literals in ↵Zhongxing Xu
the Store. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58182 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26Simplify ArrayToPointer conversion. Actually the only thing we need to do is ↵Zhongxing Xu
to get the first element region. It is not necessary to care about the kind of the base array region. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58181 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-25Add code for get the lvalue for string literals. Now we return a StringRegionZhongxing Xu
for StringLiteral lvalue evaluation, instead of directly returning a loc::StringLiteralVal by the Environment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58138 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Added method "getSelfRegion" to Store. This method returns the region ↵Ted Kremenek
associated with the "this" or "self" object (C++ and Objective-C respectively). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58107 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24The Decl of an array region can be VarDecl or FieldDecl. Handle this in ↵Zhongxing Xu
RegionStoreManager::ArrayToPointer(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58086 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Implement struct initialization. Make it into a recursive function. Also makeZhongxing Xu
the array initialization code into a function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58083 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Add printing method to RegionStoreManager.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58074 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Fix 80-col violation.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58070 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Add a bunch of dummy methods to make RegionStoreManager non-virtual.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58061 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Added getLValueElement() to RegionStore. Only handle constant array for now.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58058 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24Make the analyzer store (memory model) a command line option.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58056 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22Add a bunch of getLValue* methods to RegionStore.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57977 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21Preliminary support for function overloadingDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57909 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21Modify Store interface: GetSVal/SetSVal => Retrieve/Bind.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57896 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21Process decls in RegionStore. Individual elements of fixed size arrays areZhongxing Xu
initialized to UndefinedVal. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57892 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-17- constify some uses of MemRegion* (MemRegion should be immutable).Ted Kremenek
- Added new region "SymbolicRegion", which maps symbol values to the region domain. - Enhanced BasicStore::getFieldLValue() to return a FieldRegion (using SymbolicRegion) - Added some utility methods to GRState for fetch svals from the store. - Fixed regression in CheckNSError (we weren't getting the value bound to the parameter) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57717 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-17This patch did the following renaming. There should be no functional changes.Zhongxing Xu
RVal => SVal LVal => Loc NonLVal => NonLoc lval => loc nonlval => nonloc git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57671 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-08This is the first step to implement a field-sensitive store model. Other ↵Zhongxing Xu
things are simplified: no heap shape assumption, no parameter alias assumption, etc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57285 91177308-0d34-0410-b5e6-96231b3b80d8
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