From: Richard Henderson <rth@twiddle.net>
To: "Joseph S. Myers" <joseph@codesourcery.com>
Cc: libc-ports@sourceware.org
Subject: Re: [PATCH v2 11/14] arm: Add optimized ffs for armv6t2
Date: Wed, 06 Mar 2013 15:52:00 -0000 [thread overview]
Message-ID: <51376622.6060805@twiddle.net> (raw)
In-Reply-To: <Pine.LNX.4.64.1303050207400.32239@digraph.polyomino.org.uk>
On 03/04/2013 06:08 PM, Joseph S. Myers wrote:
> On Fri, 1 Mar 2013, Richard Henderson wrote:
>
>> * sysdeps/arm/armv6t2/ffs.S: New file.
>> * sysdeps/arm/armv6t2/ffsll.S: New file.
>
> OK, if ffsll has been tested for both big and little endian (or OK for
> just ffs pending big-endian ffsll testing).
>
I did finally get big-endian testing done.
There appear to be no big-endian distributions extant anymore, so this required
doing the entire bootstrap gcc/glibc dance from scratch. It had been long
enough since I'd done so that it took me a while to remember the steps.
So I've committed this entire patch set, including ffsll, and will shortly be
re-submitting the string routines previously posted.
r~
next prev parent reply other threads:[~2013-03-06 15:52 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-01 17:36 [PATCH v2 00/14] ARM improvements Richard Henderson
2013-03-01 17:36 ` [PATCH v2 14/14] arm: Add optimized add_n and sub_n Richard Henderson
2013-03-01 17:59 ` Roland McGrath
2013-03-06 0:53 ` Joseph S. Myers
2013-03-01 17:36 ` [PATCH v2 04/14] arm: Enable thumb2 mode in assembly files Richard Henderson
2013-03-01 17:36 ` [PATCH v2 01/14] arm: Introduce and use LDST_PCREL Richard Henderson
2013-03-04 17:47 ` Joseph S. Myers
2013-03-01 17:36 ` [PATCH v2 07/14] arm: Commonize BX conditionals Richard Henderson
2013-03-01 17:36 ` [PATCH v2 11/14] arm: Add optimized ffs for armv6t2 Richard Henderson
2013-03-05 2:08 ` Joseph S. Myers
2013-03-06 15:52 ` Richard Henderson [this message]
2013-03-01 17:36 ` [PATCH v2 10/14] arm: Implement hard-tp for GET_TLS Richard Henderson
2013-03-01 17:55 ` Roland McGrath
2013-03-05 2:01 ` Joseph S. Myers
2013-03-01 17:36 ` [PATCH v2 06/14] arm: Delete LOADREGS macro Richard Henderson
2013-03-01 17:36 ` [PATCH v2 13/14] arm: Add optimized submul_1 Richard Henderson
2013-03-01 17:58 ` Roland McGrath
2013-03-06 1:14 ` Joseph S. Myers
2013-03-01 17:36 ` [PATCH v2 05/14] arm: Use push/pop mnemonics Richard Henderson
2013-03-01 17:36 ` [PATCH v2 12/14] arm: Add optimized addmul_1 Richard Henderson
2013-03-01 17:58 ` Roland McGrath
2013-03-01 18:00 ` Roland McGrath
2013-03-06 1:18 ` Joseph S. Myers
2013-10-25 22:13 ` Roland McGrath
2013-03-06 1:11 ` Joseph S. Myers
2013-03-01 17:36 ` [PATCH v2 03/14] arm: Introduce and use GET_TLS Richard Henderson
2013-03-01 17:57 ` Roland McGrath
2013-03-05 1:45 ` Joseph S. Myers
2013-03-01 17:36 ` [PATCH v2 08/14] arm: Unless arm4t, pop return address directly into pc Richard Henderson
2013-03-01 17:36 ` [PATCH v2 02/14] arm: Introduce and use NEGOFF series of macros Richard Henderson
2013-03-01 17:57 ` Roland McGrath
2013-03-05 1:42 ` Joseph S. Myers
2013-03-01 17:36 ` [PATCH v2 09/14] arm: Tidy architecture selection Richard Henderson
2013-03-01 17:55 ` Roland McGrath
2013-03-05 2:01 ` Joseph S. Myers
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