|
From: | Alexander Graf |
Subject: | Re: [Qemu-devel] [PATCH 053/126] target-s390: Convert MVC |
Date: | Tue, 18 Sep 2012 22:52:18 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux i686 on x86_64; rv:14.0) Gecko/20120713 Thunderbird/14.0 |
On 09/09/2012 11:05 PM, Richard Henderson wrote:
The code that was in gen_op_mvc was a bit confused wrt what lengths it wanted to handle. I also disbelieve that the inline memset is worthwhile.
I measured it back when I inlined it and I'm fairly sure I remember significant speedups from it. Compiling qemu with gprof enabled should be able to tell you :).
Alex
[Prev in Thread] | Current Thread | [Next in Thread] |