[Bug rtl-optimization/49088] Combine fails to properly handle zero-extension and signed int constant

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49088

--- Comment #12 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-06-23 
14:57:50 UTC ---
Author: hjl
Date: Thu Jun 23 14:57:45 2011
New Revision: 175335

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175335
Log:
Revert the last change on force_to_mode.

2011-06-23  H.J. Lu  <hongjiu...@intel.com>

    PR rtl-optimization/49088
    * combine.c (force_to_mode): Revert the last change.

Modified:
    branches/x32/gcc/ChangeLog.x32
    branches/x32/gcc/combine.c