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16 Commits

Author SHA1 Message Date
Zhongxing Xu cb131542f1 make CallGraph more flexible by letting it accept ASTContext instead of ASTUnit. 
Patch by Simone Pellegrini.

llvm-svn: 85386
 2009-10-28 12:23:03 +00:00
Argyrios Kyrtzidis 4cbe85904c Modify ASTLocation and apart from being a Decl or Stmt, allow it to also be: 
-A NamedDecl reference
-A TypeLoc

llvm-svn: 83095
 2009-09-29 19:44:27 +00:00
Argyrios Kyrtzidis 81aba1fe53 Add more const-goodness to ASTLocation. 
llvm-svn: 83087
 2009-09-29 19:39:53 +00:00
Mike Stump 11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
Zhongxing Xu 30ac7607be Add getDecl() to CallGraph and CallGraphNode. 
llvm-svn: 76940
 2009-07-24 03:41:11 +00:00
Zhongxing Xu ee5d708e55 Add two nodes to the call graph: 
- Root is the main function or 0.
 - ExternalCallingNode has edges to all external functions.

llvm-svn: 76876
 2009-07-23 13:39:38 +00:00
Zhongxing Xu a598e5c9d5 Add template specializations to view the call graph in dot format. 
- change the DenseMap used in callgraph to std::map, since DenseMap cannot
   be used with mapped_iterator and friends.

llvm-svn: 76874
 2009-07-23 09:04:23 +00:00
Argyrios Kyrtzidis 8274ad5281 Remove the ASTContext parameter from Entity::getPrintableName(). 
llvm-svn: 76546
 2009-07-21 07:52:21 +00:00
Argyrios Kyrtzidis 05ac8276cf Change the semantics for Entity. 
Entity can now refer to declarations that are not visible outside the translation unit.
It is a wrapper of a pointer union, it's either a Decl* for declarations that don't
"cross" translation units, or an EntityImpl* which is associated with the specific "visible" Decl.

Included is a test case for handling fields across translation units.

llvm-svn: 76515
 2009-07-21 00:07:06 +00:00
Zhongxing Xu 4b9f2d082a Replace stmt visitors with the fall back method. 
llvm-svn: 76294
 2009-07-18 08:49:07 +00:00
Zhongxing Xu 9d05213899 Rename Entity::getName() to Entity::getPrintableName() to make its purpose 
more obvious.

llvm-svn: 76167
 2009-07-17 07:49:44 +00:00
Zhongxing Xu 3436f58e40 As suggested by Argyrios, revert r76159 and make "FindImmediateParent" 
a public static method of ASTLocation.

llvm-svn: 76166
 2009-07-17 07:36:20 +00:00
Zhongxing Xu 3c8fa978ad Refactor code into a new CallExpr::getDirectCallee() method. Simplify some 
code with the new method.

llvm-svn: 76164
 2009-07-17 07:29:51 +00:00
Zhongxing Xu 2391d265ed CallGraph: add a bunch of stmt visitors. 
llvm-svn: 76161
 2009-07-17 07:05:19 +00:00
Zhongxing Xu 6c1b35a0ef CallGraph: 
- add IfStmt visitor.
 - print information only when a function has callee. Otherwise its ASTContext
   map is NULL.

llvm-svn: 76156
 2009-07-17 05:49:16 +00:00
Zhongxing Xu bc6eb71f31 Commit the initial implementation of call graph building. 
llvm-svn: 75873
 2009-07-16 00:54:12 +00:00