------- Comment #2 from pinskia at gcc dot gnu dot org 2006-11-10 01:55 -------
> (it considers the shifts being of cost one)
depends on the target. On some targets (Cell), shifts with a constant shifter
is cheap (same as a normal add or subtract) while with a non constant one, it
is microcoded and every expensive.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-11-10 01:55:58
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29789
