https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66385
--- Comment #1 from Mianzhi Wang <wangmianzhi1 at linuxmail dot org> --- The bug is bypassed by -fno-frontend-optimize, same as in the case of 66050 and 66386.
wangmianzhi1 at linuxmail dot org Tue, 02 Jun 2015 12:31:45 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66385
--- Comment #1 from Mianzhi Wang <wangmianzhi1 at linuxmail dot org> --- The bug is bypassed by -fno-frontend-optimize, same as in the case of 66050 and 66386.