string.h builtins to be in the same order as the list in the C99 
standard.)

llvm-svn: 72882

Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602

is 64-bit. I used his suggestion of doing a direct bitwidth/signedness
conversion of the 'offset' instead of just changing the sign. For more
information, see:

http://lists.cs.uiuc.edu/pipermail/cfe-dev/2009-March/004587.html

llvm-svn: 66892

llvm-svn: 66760

The ElementRegion's type depends on the array region's rvalue type. If it was
a pointer type, we would get a loc::SymbolVal for '*p'.

llvm-svn: 66656

llvm-svn: 66649

llvm-svn: 65907