Quality of GCC 3.1

[Florian Weimer]

Will Cohen <wcohen@redhat.com> writes:

>> 2) Code generated is much slower (3 times on average) especially if streams
>> 	are used
>
> Do you have some concise examples that demonstrate this problem? It is
> hard to fix the problem without test cases. Having a test case that
> allows other people to replicate the problem helps immensely.

This is probably the following issue:

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4150

It has been marked as "closed", but it's not completely fixed in 3.1:
3.1 is still about three times slower than 2.95.