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Re: [Qemu-devel] tcg/arm fixes and improvements
From: |
andrzej zaborowski |
Subject: |
Re: [Qemu-devel] tcg/arm fixes and improvements |
Date: |
Tue, 2 Mar 2010 22:44:36 +0100 |
On 1 March 2010 22:33, Aurelien Jarno <address@hidden> wrote:
> This patch series fix a bug in div2/divu2 ops, implement setcond
> and setcond2 ops and improve brcond/setcond by allowing immediate
> constants.
Thanks, pushed the four changes + added a missing break after
setcond2. I'm not totally sure but I think setcond can be shortened
to two instructions for each case or some cases, the COND_NE case
could look like:
subs dest, t1, t2
movne dest, #1
and the lesser/greater cases can use the carry flag and "adc".
Cheers