http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56175
--- Comment #1 from Yuri Rumyantsev <ysrumyan at gmail dot com> 2013-02-01 15:58:49 UTC --- Created attachment 29330 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29330 testcase This test must be compiled with the following options: "-O2 -ffast-math -msse2 -mfpmath=sse -m32 -march=atom -mtune=atom -ftree-loop-if-convert"