------- Comment #5 from cnstar9988 at gmail dot com 2007-07-19 07:05 ------- (In reply to comment #3) > > It's known that -O2 contain "-fstrict-aliasing" which has bugs since gcc > > 3.X. > Huh?????
from 4.2.1 status report. PR 32182 -fstrict-aliasing ... PR 32327 Incorrect stack sharing... PR 32328 -fstrict-aliasing ... ... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32815
