https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122066
--- Comment #4 from Mikael Pettersson <mikpelinux at gmail dot com> --- Created attachment 62460 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62460&action=edit reduced test case C-vise reduced test case, plain C, compile with -O2 or -Os
