[Bug middle-end/46488] [4.5 regression] server/core_filters.c from apache httpd 2.2.17 miscompiled with optimization

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46488

--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-17 
00:09:42 UTC ---
> I compiled the latest snapshot:
> gcc (GCC) 4.5.2 20101111 (prerelease)
> 
> and tried -O3 -fno-delayed-branch again on server/core_filters.c and that 
> still
> doesn't work.
> 
> I retried -O -fno-delayed-branch and that continues to work with the new gcc
> build.

-fno-delayed-branch is supposed to be useless with this snapshot though.