From: Eric Christopher <echristo@redhat.com>
To: "H. J. Lu" <hjl@lucon.org>
Cc: Alexandre Oliva <aoliva@redhat.com>,
"David S. Miller" <davem@redhat.com>,
rsandifo@redhat.com, linux-mips@linux-mips.org, gcc@gcc.gnu.org,
binutils@sources.redhat.com
Subject: Re: MIPS gas relaxation still doesn't work
Date: 14 Oct 2002 14:25:00 -0700 [thread overview]
Message-ID: <1034630700.18841.0.camel@ghostwheel> (raw)
In-Reply-To: <20021014132352.A489@lucon.org>
On Mon, 2002-10-14 at 13:23, H. J. Lu wrote:
> On Mon, Oct 14, 2002 at 05:20:55PM -0300, Alexandre Oliva wrote:
> > On Oct 14, 2002, "H. J. Lu" <hjl@lucon.org> wrote:
> >
> > > If gcc just emits
> >
> > > bne $2,$0,$L7493
> > > j $L2
> >
> > IIRC, that's exactly what GCC will emit if you don't tell it to try to
> > fill delay slots. If it tries to fill delay slots and fails, I doubt
> > the assembler is going to succeed at that.
>
> Is that a way to tell gcc not to fill the delay slots with nop? If gcc
> has nothing else to fill, do nothing and let gas do its thing.
>
Read mips_output_conditional_branch ()
-eric
--
Yeah, I used to play basketball...
next prev parent reply other threads:[~2002-10-14 21:29 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20021012113423.A27894@lucon.org>
[not found] ` <20021013145423.A10174@lucon.org>
[not found] ` <20021014082810.A28682@lucon.org>
2002-10-14 16:09 ` MIPS gas relaxation still doesn't work Richard Sandiford
[not found] ` <20021014091649.A29353@lucon.org>
2002-10-14 16:35 ` Richard Sandiford
[not found] ` <20021014101640.A30133@lucon.org>
2002-10-14 17:13 ` David S. Miller
2002-10-14 17:43 ` Alexandre Oliva
[not found] ` <20021014105055.B30830@lucon.org>
2002-10-14 17:58 ` Alexandre Oliva
[not found] ` <20021014110118.B30940@lucon.org>
2002-10-14 19:37 ` Alexandre Oliva
[not found] ` <20021014123940.A32333@lucon.org>
2002-10-14 19:35 ` David S. Miller
[not found] ` <20021014125549.A32575@lucon.org>
2002-10-14 19:51 ` David S. Miller
[not found] ` <20021014130932.A32693@lucon.org>
2002-10-14 20:20 ` Alexandre Oliva
2002-10-14 21:04 ` Michael Matz
2002-10-14 21:04 ` Michael Matz
[not found] ` <20021014132352.A489@lucon.org>
2002-10-14 21:06 ` Alexandre Oliva
[not found] ` <20021014141442.A1158@lucon.org>
2002-10-15 5:00 ` Alexandre Oliva
2002-10-15 8:15 ` Dominic Sweetman
2002-10-15 13:48 ` Alexandre Oliva
2002-10-15 20:19 ` Jim Wilson
2002-10-15 19:37 ` Maciej W. Rozycki
2002-10-15 22:32 ` Jim Wilson
2002-10-16 11:03 ` Maciej W. Rozycki
2002-10-16 16:43 ` Jim Wilson
2002-10-16 0:16 ` Alexandre Oliva
2002-10-16 11:06 ` Maciej W. Rozycki
2002-10-16 13:36 ` Alexandre Oliva
2002-10-16 14:13 ` Maciej W. Rozycki
2002-10-14 21:25 ` Eric Christopher [this message]
2002-10-15 5:01 ` Alexandre Oliva
2002-10-15 19:58 ` Jim Wilson
2002-10-15 20:02 ` Paul Koning
2002-10-15 20:28 ` Maciej W. Rozycki
2002-10-15 21:49 ` Alexandre Oliva
2002-10-16 10:25 ` Maciej W. Rozycki
2002-10-15 22:43 ` Richard Henderson
2002-10-14 16:19 ` Alexandre Oliva
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1034630700.18841.0.camel@ghostwheel \
--to=echristo@redhat.com \
--cc=aoliva@redhat.com \
--cc=binutils@sources.redhat.com \
--cc=davem@redhat.com \
--cc=gcc@gcc.gnu.org \
--cc=hjl@lucon.org \
--cc=linux-mips@linux-mips.org \
--cc=rsandifo@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.