Crash while scanning queued lists
Alexandre Oliva
aoliva@cygnus.com
Wed May 24 12:45:00 GMT 2000
On May 24, 2000, Jeffrey A Law <law@cygnus.com> wrote:
>> * optabs.c (prepare_cmp_insn): Protect floats from queue.
> I think you need to catch this is a more common routine since I believe
> we can get similar problems with other libcalls.
The cases of integer values are already covered elsewhere (I should
have noted it in the message; now I don't recall exactly where :-(. I
tried to introduce the protect_from_queue calls in as similar as
possible a place.
Anyway, there's no problem (other than performance loss) in calling it
multiple times, is there?
--
Alexandre Oliva Enjoy Guaraná, see http://www.ic.unicamp.br/~oliva/
Cygnus Solutions, a Red Hat company aoliva@{redhat, cygnus}.com
Free Software Developer and Evangelist CS PhD student at IC-Unicamp
oliva@{lsd.ic.unicamp.br, gnu.org} Write to mailing lists, not to me
More information about the Gcc-patches
mailing list