][ARM] use vsel instruction for floating point
conditional moves in ARMv8
On 01/30/13 09:24, Kyrylo Tkachov wrote:
Hi all,
This patch uses the new ARMv8 AArch32 vsel instruction to implement
conditional moves of floating point numbers.
For example, an instruction of the form
-Original Message-
From: Richard Biener [mailto:rguent...@suse.de]
Sent: 04 April 2013 08:46
To: Matthew Gretton-Dann
Cc: gcc-patches@gcc.gnu.org; Kyrylo Tkachov; Ramana Radhakrishnan;
Richard Earnshaw
Subject: Re: [PATCH][ARM] use vsel instruction for floating point
conditional
On 04/04/13 08:46, Richard Biener wrote:
On Wed, 3 Apr 2013, Matthew Gretton-Dann wrote:
Would it be possible for this patch and the others Kyrylo has recently done
for the new ARMv8 AArch32 instructions to be backported to 4.8?
In particular I'm refering to:
On Thu, 4 Apr 2013, Ramana Radhakrishnan wrote:
On 04/04/13 08:46, Richard Biener wrote:
On Wed, 3 Apr 2013, Matthew Gretton-Dann wrote:
Would it be possible for this patch and the others Kyrylo has recently
done
for the new ARMv8 AArch32 instructions to be backported to 4.8?
February 2013 11:51
To: Kyrylo Tkachov
Cc: gcc-patches@gcc.gnu.org; Richard Earnshaw
Subject: Re: [PATCH][ARM] use vsel instruction for floating point
conditional moves in ARMv8
On 01/30/13 09:24, Kyrylo Tkachov wrote:
Hi all,
This patch uses the new ARMv8 AArch32 vsel instruction to implement
-Original Message-
From: Ramana Radhakrishnan
Sent: 18 February 2013 11:51
To: Kyrylo Tkachov
Cc: gcc-patches@gcc.gnu.org; Richard Earnshaw
Subject: Re: [PATCH][ARM] use vsel instruction for floating point
conditional moves in ARMv8
On 01/30/13 09:24, Kyrylo Tkachov wrote:
Hi
On 01/30/13 09:24, Kyrylo Tkachov wrote:
Hi all,
This patch uses the new ARMv8 AArch32 vsel instruction to implement
conditional moves of floating point numbers.
For example, an instruction of the form:
vselcond.f32 s0, s1, s2
means
s0 := cond ? s1 : s2
This can be useful,
Ping
http://gcc.gnu.org/ml/gcc-patches/2013-01/msg01418.html
Probably for 4.9 now...
Thanks,
Kyrill
-Original Message-
From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches-
ow...@gcc.gnu.org] On Behalf Of Kyrylo Tkachov
Sent: 30 January 2013 09:25
To: gcc-patches@gcc.gnu.org
