llvm-svn: 92014

Convert debug messages to use dbgs().  Generally this means
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92013

llvm-svn: 92012

llvm-svn: 92011

llvm-svn: 92010

llvm-svn: 92009

llvm-svn: 92008

As the FIXME indicates, RewriteByRefVar() won't work for multiple declarators (in general). I've discussed this with Fariborz and he is aware of the limitation.

llvm-svn: 92007

Convert debug messages to use dbgs().  Generally this means
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92006

Convert debug messages to use dbgs().  Generally this means
s/errs/dbgs/g except for certain special cases.

llvm-svn: 92005

llvm-svn: 92004

llvm-svn: 92003

Provide dbgs(), a circular-buffering debug output stream.  By default it
simply passes output to errs().  If -debug-buffer-size=N is set N > 0,
dbgs() buffers its output until program termination and dumps the last N
characters sent to it.  This is handy when debugging very large inputs.

llvm-svn: 92002

Add circular_raw_ostream, which buffers its output in a circular queue
and outputs it when explicitly flushed.  The intent is to use it in
situations such as debug output logging where a signal handler can take
care of flushing the buffer at program termination.

llvm-svn: 92001

llvm-svn: 92000

llvm-svn: 91999

llvm-svn: 91998

llvm-svn: 91997

llvm-svn: 91996

llvm-svn: 91995

llvm-svn: 91994

llvm-svn: 91993

llvm-svn: 91992

llvm-svn: 91991

Add 'DeclStmt::DoDestroy()' which doesn't actually recurse over its child expressions (via StmtIterator), as those expressions are owned by the Decls and Types (which are destroyed elsewhere).  This fixes a crasher reported in <rdar://problem/7487294>.

llvm-svn: 91990

So we should use the current program point.

llvm-svn: 91989

Patch by Sylve`re Teissier (sorry, ASCII only).

llvm-svn: 91988

Add transfer function support in GRExprEngine for IfStmts with initialized condition variables.

llvm-svn: 91987

llvm-svn: 91986

llvm-svn: 91985

Fix CXXConstructExpr::getSourceRange() to not include the source ranges of CXXDefaultArgExprs when computing its range (since these expressions have no source range, and using them will make the encompassing range invalid).

llvm-svn: 91984

only takes a boolean second argument now. Update tests accordingly.
Currently the builtin still accepts the full range for compatibility.

llvm-svn: 91983

llvm-svn: 91982

Fix PR 5857.  When casting from a symbolic region to an integer back to a pointer value, we were not correctly layering the correct ElementRegion on the original SymbolicRegion.

llvm-svn: 91981

lowering code and update testcases.

llvm-svn: 91979

llvm-svn: 91978

Still WIP.

llvm-svn: 91977

llvm-svn: 91976

interesting part of this is the divrem changes, which are
already tested by CodeGen/X86/divrem.ll.

llvm-svn: 91975

llvm-svn: 91974