c/4340: arm-elf cc1 gets ICE on legal code with -Os

[rth@gcc.gnu.org]

Synopsis: arm-elf cc1 gets ICE on legal code with -Os

Responsible-Changed-From-To: unassigned->rth
Responsible-Changed-By: rth
Responsible-Changed-When: Fri Sep 21 16:38:53 2001
Responsible-Changed-Why:
    Mine.
State-Changed-From-To: open->feedback
State-Changed-By: rth
State-Changed-When: Fri Sep 21 16:38:53 2001
State-Changed-Why:
    Should be fixed by
    
    2001-09-19  Richard Henderson  <rth@redhat.com>
    
            * cfg.c (force_nonfallthru_and_redirect): Handle redirecting
            to the exit block.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4340&database=gcc