https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #15 from The Written Word <bugzilla-gcc at thewrittenword dot com> --- (In reply to dave.anglin from comment #12) > It might help to compile stage1 with -O2 or -Os. How does one do this? After ./configure, "gmake CFLAGS=-Os"? BOOT_CFLAGS applies to stage2/3.