[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 #3 from vries at gcc dot gnu.org 2011-05-18 18:27:15 UTC ---
Author: vries
Date: Wed May 18 18:27:11 2011
New Revision: 173872

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173872
Log:
2011-05-18  Tom de Vries  <tom@codesourcery.com>

    PR target/45098
    * tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0.

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