[Bug optimization/11421] [3.4 regression] vtables are not emitted in unit-at-a-time mode

[martin at mpa-garching dot mpg dot de]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11421



------- Additional Comments From martin at mpa-garching dot mpg dot de  2003-07-03 18:34 -------
Subject: Re:  [3.4 regression] vtables are not emitted in unit-at-a-time mode

On Thu, Jul 03, 2003 at 05:30:11PM -0000, jh at suse dot cz wrote:
> OK, please try my other patch.  In the case it won't help it would be
> nice if you was able to figure out why the vtable must be emit and told
> maybe_emit_vtables to mark is as needed (this is the place touched by my
> next-to-last patch), in case you want to have some GCC fun :)

Too bad, it still didn't work. I played around some more and the problem
only occurs when -finline-functions is on. So it must be some interplay
between unit-at-a-time and inlining.

Hopefully I can give you more information in a few days. I don't dare
fiddling with GCC itself, since I don't know much about compiler internals.

Thanks again for your help,
  Martin