------- Comment #3 from rguenth at gcc dot gnu dot org 2006-03-30 22:12 -------
It also works for combined CST < CST1 or CST2, i.e.
a +- c1 CMP b +- c2 to a CMP b +- c3 where c3 < c2
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Fold does not fold signed + |Fold does not fold signed +
|CST1 CMP signed + CST2 where|CST1 CMP signed + CST2
|CST1 == CST2 |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26898
