PATCH: Re: ICE in single_set_1, at rtlanal.c:881

John David Anglin dave@hiauly1.hia.nrc.ca
Wed Oct 4 15:26:00 GMT 2000


> > This is the insn that causes the abort:
> > 
> > (gdb) p debug_rtx(insn)
> > 
> > (jump_insn 980 979 981 (parallel[
> >             (use (reg:SI 2 %r2))
> > 	    (return)
> > 	] ) -1 (nil)
> >     (nil))

Even though this patch is not technically needed anymore, the code in
rtlanal.c is more efficient if the return is before the use.  Thus, I
think it still should be applied.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)


More information about the Gcc-bugs mailing list