[Bug tree-optimization/49642] constant part of a macro not optimized away as expected due to splitter

[wschmidt at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49642

William J. Schmidt <wschmidt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wschmidt at gcc dot gnu.org

--- Comment #4 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2012-01-06 
17:09:01 UTC ---
I noticed today that this bug does not reproduce on trunk, though it still does
on the 4_6 branch.  Does anyone know if this was intentionally fixed but
perhaps not backported into 4.6?