From: "Ryan S. Arnold" <ryan.arnold@gmail.com>
To: Richard Henderson <rth@twiddle.net>
Cc: libc-alpha@sourceware.org, libc-ports@sourceware.org
Subject: Re: Include hwcap as ifunc argument
Date: Mon, 04 Jun 2012 21:22:00 -0000 [thread overview]
Message-ID: <CAAKybw_qMks+2nP=mR6=og9H3AphS50UfcOZ5OauTivE98B3Pw@mail.gmail.com> (raw)
In-Reply-To: <4FBFC4EC.1060209@twiddle.net>
On Fri, May 25, 2012 at 12:44 PM, Richard Henderson <rth@twiddle.net> wrote:
> Committed as follows, after re-testing on arm, ppc[32/64].
Hi Richard,
Peter Bergner reminded me today that on PowerPC the IFUNC resolver
will most likely/often use the value in AT_PLATFORM rather than
AT_HWCAP to determine which optimized function to use. I suppose this
would diminish the necessity of passing the hwcap to the ifunc
resolver.
Ryan
next prev parent reply other threads:[~2012-06-04 21:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4FBA744A.6000702@twiddle.net>
2012-05-24 14:40 ` [ppc] " Richard Henderson
2012-05-24 14:45 ` Joseph S. Myers
2012-05-24 19:47 ` David Miller
2012-05-25 17:44 ` Richard Henderson
2012-06-04 21:22 ` Ryan S. Arnold [this message]
2012-06-04 22:14 ` Richard Henderson
2012-06-08 14:01 ` Andreas Krebbel
2012-06-08 14:49 ` Richard Henderson
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