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2010-12-02Merge ValueManager into SValBuilder.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Rename all 'EvalXXX' methods in libChecker toTed Kremenek
'evalXXX'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120609 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Rename 'SValuator' to 'SValBuilder'. The new nameTed Kremenek
reflects what the class actually does. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120605 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-14Another metadata symbol change (missed a file)Jordy Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111077 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-11MemRegion can refer to ASTContext without external help.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110784 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-01Since now we store the cast type with an ElementRegion, there isZhongxing Xu
no need to store a type with SymbolRegionValue. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97437 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-25Split libAnalysis into two libraries: libAnalysis and libChecker.Ted Kremenek
(1) libAnalysis is a generic analysis library that can be used by Sema. It defines the CFG, basic dataflow analysis primitives, and inexpensive flow-sensitive analyses (e.g. LiveVariables). (2) libChecker contains the guts of the static analyzer, incuding the path-sensitive analysis engine and domain-specific checks. Now any clients that want to use the frontend to build their own tools don't need to link in the entire static analyzer. This change exposes various obvious cleanups that can be made to the layout of files and headers in libChecker. More changes pending. :) This change also exposed a layering violation between AnalysisContext and MemRegion. BlockInvocationContext shouldn't explicitly know about BlockDataRegions. For now I've removed the BlockDataRegion* from BlockInvocationContext (removing context-sensitivity; although this wasn't used yet). We need to have a better way to extend BlockInvocationContext (and any LocationContext) to add context-sensitivty. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94406 91177308-0d34-0410-b5e6-96231b3b80d8