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* ProgramPoint cleanup after the previous commit r141408 (remove the copy ↵Anna Zaks2011-10-071-0/+25
| | | | | | | | constructor, mark withTag const). Move getProgramPoint() utility from CoreEngine.cpp into ProgramPoint. llvm-svn: 141414
* [analyzer] change "tag" in ProgramPoint from "void*" to a ProgramPointTag*.Ted Kremenek2011-08-121-0/+26
| | | | | | | Having a notion of an actual ProgramPointTag will aid in introspection of the analyzer's behavior. For example, the GraphViz output of the analyzer will pretty-print the tags in a useful manner. llvm-svn: 137529
* ProgramPoint now takes the space of two pointers instead of one. This change wasTed Kremenek2008-09-161-64/+0
| | | | | | | | | motivated because it became clear that the number of subclasses of ProgramPoint would expand and we ran out of bits to represent a pointer variant. As a plus of this change, BlockEdge program points can now be represented explicitly without using a cache of CFGBlock* pairs in CFG. llvm-svn: 56245
* Make assertions for all addresses passed to ProgramPoint that they have at ↵Argyrios Kyrtzidis2008-04-261-4/+3
| | | | | | least an 8-byte alignment. llvm-svn: 50310
* Make a major restructuring of the clang tree: introduce a top-levelChris Lattner2008-03-151-0/+65
lib dir and move all the libraries into it. This follows the main llvm tree, and allows the libraries to be built in parallel. The top level now enforces that all the libs are built before Driver, but we don't care what order the libs are built in. This speeds up parallel builds, particularly incremental ones. llvm-svn: 48402
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