http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55030
--- Comment #18 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > FWIW, I've bootstrapped and regtested gcc 4.9 with r192676 reapplied and the > dse.c and cselib.c hunks of r193802 reverted on several hosts (x86_64, > sparc64, powerpc64, armv5tel, m68k) without regressions. Let's just reapply r192676 on the mainline. We just need to make sure that the failures on i686 don't reappear.
