[Bug regression/40886] [4.3/4.4/4.5 Regression] No loop counter reversal for simple loops anymore

[spop at gcc dot gnu dot org]

------- Comment #12 from spop at gcc dot gnu dot org  2010-02-09 17:17 -------
Hi,

I just checked the back-end cost tables and there is no cost entry for
compare against zero.  I guess that we should just add a TODO
comment around the code that we're adding, and then add the cost
field in GCC 4.6.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40886