From: Michael Matz <matz@suse.de>
To: David Edelsohn <dje@watson.ibm.com>
Cc: Geoff Keating <geoffk@geoffk.org>,
Richard Henderson <rth@redhat.com>,
Daniel Berlin <dan@dberlin.org>, <gcc@gcc.gnu.org>
Subject: Re: state of 3.2.1-pre: how far from release?
Date: Wed, 06 Nov 2002 11:40:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.33.0211062036330.20702-100000@wotan.suse.de> (raw)
In-Reply-To: <200211061933.OAA24198@makai.watson.ibm.com>
Hi,
On Wed, 6 Nov 2002, David Edelsohn wrote:
> Michael> Hmm, before elimination, or is elimination doing the right thing? (I.e.
> Michael> changing all occurences of p929)
>
> >> Is global alloc just getting this right prior to reload?
>
> Michael> If by coincidence that pseudo _does_ get a hardreg all would have worked
> Michael> out (masking the error but still), so that would be possible.
>
> Before elimination. Compiling with HEAD, the testcase already has
> hard regs assigned prior to the call to elimination.
Then global-alloc allocated a hardreg, and that masks the error. I bet if
you constrain it enough (by fixing some regs) you can make the same happen
again.
Ciao,
Michael.
next prev parent reply other threads:[~2002-11-06 19:37 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-05 11:21 Joe Buck
2002-11-05 13:13 ` David Edelsohn
2002-11-05 14:23 ` Geoff Keating
2002-11-05 14:43 ` Joe Buck
2002-11-06 15:52 ` Mark Mitchell
2002-11-06 16:20 ` Joe Buck
2002-11-06 16:31 ` David Edelsohn
2002-11-06 16:44 ` Mark Mitchell
2002-11-07 6:58 ` Benjamin Kosnik
2002-11-05 14:54 ` David Edelsohn
2002-11-06 4:01 ` Michael Matz
2002-11-06 7:51 ` David Edelsohn
2002-11-06 7:56 ` Daniel Jacobowitz
2002-11-06 8:05 ` Michael Matz
2002-11-06 8:25 ` David Edelsohn
2002-11-06 10:13 ` Michael Matz
2002-11-06 10:33 ` David Edelsohn
2002-11-06 10:39 ` Michael Matz
2002-11-06 10:59 ` David Edelsohn
2002-11-06 11:33 ` Michael Matz
2002-11-06 11:37 ` David Edelsohn
2002-11-06 11:40 ` Michael Matz [this message]
2002-11-05 11:49 Wolfgang Bangerth
2002-11-05 12:09 ` Joe Buck
2002-11-05 12:17 ` Joseph S. Myers
2002-11-05 12:29 ` Paul Jarc
2002-11-05 14:56 ` Joe Buck
2002-11-05 12:37 ` Wolfgang Bangerth
2002-11-05 15:25 Ulrich Weigand
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