[Bug rtl-optimization/70886] -frename-registers causes boostrap comparison failures on ia64

[schwab@linux-m68k.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70886

--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
No, the crash isn't related to -frename-registers.