http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50922
xunxun <xunxun1982 at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |xunxun1982 at gmail dot com
--- Comment #1 from xunxun <xunxun1982 at gmail dot com> 2011-10-30 16:26:26
UTC ---
I found that when combining -O1, -fstrict-overflow and -ftree-vrp, the infinite
loop occured.
And -O2 contains -O1, -fstrict-overflow and -ftree-vrp .
