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Re: [PATCH] scheduler register pressure excessive stack space
- From: law at redhat dot com
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 29 May 2002 11:27:18 -0600
- Subject: Re: [PATCH] scheduler register pressure excessive stack space
- Reply-to: law at redhat dot com
In message <200205291657.MAA24364@makai.watson.ibm.com>, David Edelsohn writes:
> I WITHDREW the libcall portion of the patch because it was causing
> regressions in more extensive testing. I do not see any changes to that
> portion, so I believe that you have just broken the development tree.
I don't recall you withdrawing any of the scheduler patches -- I recall you
withdrawing a patch to optabs.c which incorrectly used emit_no_conflict_block,
but I don't recall you withdrawing anything related to the scheduler.
Can you point me to any additional data which caused you to withdraw the
scheduler libcall patch? It seems to me that if it's causing problems, then
they must be unrelated latent bugs.
jeff