"Refinement" of hack to bound loop-traversals: visit any block at a maximum of 3 times along a given path.

llvm-svn: 47766

from switch...case...default statements.

llvm-svn: 47100

http://llvm.org/viewvc/llvm-project?rev=47070&view=rev

llvm-svn: 47071

Renamed class GRConstants => GRExprEngine.

This was done with a Perl script, and will result in 80 col. violations that
I will gradually fix up.

llvm-svn: 47070

llvm-svn: 47068

llvm-svn: 47064

llvm-svn: 47038

llvm-svn: 47034

have been visited in a path.  Added GRBlockCounter as an item to be
enqueued to the worklist.

Modified "ProcessBranch" in GRConstants to prune branches with symbolic
conditions that have been already taken.

llvm-svn: 47010

__builtin_choose.

llvm-svn: 46731

worklist until the dstor of GRBranchNodeBuilderImpl. This way clients can mark
creates nodes as "sinks" before they are added to the worklist.

llvm-svn: 46582

constant integers.

llvm-svn: 46581

we automatically generate a new successor node along an edge if the checker
did not explicitly do so (i.e., we just propagate the current state).

llvm-svn: 46536

llvm-svn: 46532

llvm-svn: 46531

Refactoring: for GREngine and GRConstants, pushed references to CFG, ASTContext,
and the top-level FunctionDecl into ExplodedGraphImpl.

llvm-svn: 46475

handle the case where the number of nodes was 0.

Fixed bug in GREngineImpl where we did not proceed to the next statement
when processing a PostStmt location.

llvm-svn: 46093

Fixed some compilation errors with GREngine that showed up during
template instantiation.

llvm-svn: 46074

the end of the block by processing empty blocks (at BlockEntrance) or
when we have just processed the last statement in a block (at PostStmt).

llvm-svn: 45991

llvm-svn: 45986