[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 2/4] target-i386: do not memcpy in and out of xm
|
From: |
Eduardo Habkost |
|
Subject: |
Re: [Qemu-devel] [PATCH 2/4] target-i386: do not memcpy in and out of xmm_regs |
|
Date: |
Tue, 13 Jan 2015 15:02:35 -0200 |
|
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Wed, Jan 07, 2015 at 06:39:13PM +0100, Paolo Bonzini wrote:
> After the next patch, we will move the high parts of AVX and AVX512 registers
> in the same array as the SSE registers. This will make it impossible to
> memcpy an array of 128-bit values in and out of xmm_regs in one swoop.
> Use a for loop instead.
>
> Signed-off-by: Paolo Bonzini <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
--
Eduardo
[Qemu-devel] [PATCH 4/4] target-i386: make xmm_regs 512-bit wide, Paolo Bonzini, 2015/01/07
[Qemu-devel] [PATCH 2/4] target-i386: do not memcpy in and out of xmm_regs, Paolo Bonzini, 2015/01/07
[Qemu-devel] [PATCH 3/4] target-i386: use vmstate_offset_sub_array for AVX registers, Paolo Bonzini, 2015/01/07