[Bug middle-end/45098] Missed induction variable optimization

[vries at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45098

--- Comment #7 from vries at gcc dot gnu.org 2011-05-20 19:32:33 UTC ---
Author: vries
Date: Fri May 20 19:32:30 2011
New Revision: 173976

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173976
Log:
2011-05-20  Tom de Vries  <tom@codesourcery.com>

    PR target/45098
    * tree-ssa-loop-ivopts.c: Include expmed.h.
    (get_shiftadd_cost): New function.
    (force_expr_to_var_cost): Declare forward.  Use get_shiftadd_cost.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-loop-ivopts.c