From: "H. J. Lu" <hjl@lucon.org>
To: Richard Henderson <rth@redhat.com>
Cc: binutils@sources.redhat.com
Subject: Re: PATCH: PR 834: IA64: Change br to brl for "far" branches when possible
Date: Thu, 12 May 2005 20:55:00 -0000 [thread overview]
Message-ID: <20050512200522.GA9089@lucon.org> (raw)
In-Reply-To: <20050512195602.GA6540@redhat.com>
On Thu, May 12, 2005 at 12:56:02PM -0700, Richard Henderson wrote:
> On Thu, May 12, 2005 at 09:37:32AM -0700, H. J. Lu wrote:
> > * elfxx-ia64.c (elfNN_ia64_relax_br): New.
> > (elfNN_ia64_relax_brl): Use it.
>
> I really wish you'd extract the three insns independently, rather
> than extracting 3 words and using quite so many arbitrary masks.
> It's not like we don't have a 64-bit type available.
>
I was thinking to use long long since long may be 32bit. But I am not
sure if all compilers support it. I guess I can use
#if BFD_HOST_LONG_LONG
long long ..
#else
return FALSE;
#endif
H.J.
next prev parent reply other threads:[~2005-05-12 20:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-12 16:17 H. J. Lu
2005-05-12 17:14 ` H. J. Lu
2005-05-12 20:05 ` Richard Henderson
2005-05-12 20:55 ` H. J. Lu [this message]
2005-05-12 22:36 ` Richard Henderson
2005-05-12 23:08 ` James E Wilson
2005-05-12 23:31 ` Richard Henderson
2005-05-12 23:40 ` James E Wilson
2005-05-13 0:58 ` H. J. Lu
2005-05-13 1:11 ` H. J. Lu
2005-05-13 7:40 ` H. J. Lu
2005-05-13 1:19 ` PATCH: Undo the elfNN_ia64_relax_brl change H. J. Lu
2005-05-13 7:47 PATCH: PR 834: IA64: Change br to brl for "far" branches when possible Jan Beulich
2005-05-13 14:24 ` H. J. Lu
2005-05-13 17:35 ` H. J. Lu
2005-05-16 23:47 ` Richard Henderson
2005-05-13 18:29 ` Richard Henderson
2005-05-13 18:32 ` H. J. Lu
2005-05-17 10:22 Jan Beulich
2005-05-17 15:59 ` H. J. Lu
2005-05-17 17:30 ` Richard Henderson
2005-05-17 18:09 ` H. J. Lu
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