Re: optimization/9786: [3.2/3.3/3.4 regression] Ice in fixup_abnormal_edgeswith -fnon-call-exceptions -O2

[Nick Rasmussen <nick at ilm dot com>]

I've already traced down what triggered the ICE:

http://gcc.gnu.org/ml/gcc-bugs/2003-03/msg00025.html

And got a reply from Jan Hubicka:

http://gcc.gnu.org/ml/gcc-bugs/2003-03/msg00034.html

It looks like it just didn't get attached to the gnats entry.

-nick

(resend - first reply got spamblocked by the list filters)

Steven Bosscher wrote:
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9786 
>
>
> Janis, this PR is a regression in 3.2, 3.3-to-be and mainline
> from 3.0, but the breaking patch has not been identified yet.
> Can you hunt it down?
>
> For me this ICE triggers on i[56]86-pc-linux-gnu with:
>
>    gcc-3.3 -c 9786.cc -fnon-call-exceptions -O -fforce-mem
>
> Without -fforce-mem the ICE does not happen.
>
> Greetz
> Steven