------- Comment #1 from rguenth at gcc dot gnu dot org 2008-04-02 21:18 ------- This is because we don't run PRE at -Os, as PRE usually increases code-size.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35806
rguenth at gcc dot gnu dot org Wed, 02 Apr 2008 14:18:56 -0700
------- Comment #1 from rguenth at gcc dot gnu dot org 2008-04-02 21:18 ------- This is because we don't run PRE at -Os, as PRE usually increases code-size.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35806