https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71399
--- Comment #4 from Ludovic Courtès <ludo at gnu dot org> --- Created attachment 38650 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38650&action=edit Diff of one of the RTL phases between stage 2 and 3, gcc/real.c, GCC 5.4.0
