From: Thiemo Seufer <ths@networkno.de>
To: Stuart Brady <sdbrady@ntlworld.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Bug] [Patch] MIPS code fails at branch instruction
Date: Sun, 25 Mar 2007 17:26:04 +0100 [thread overview]
Message-ID: <20070325162604.GC21439@networkno.de> (raw)
In-Reply-To: <20070325125134.GA31885@miranda.arrow>
Stuart Brady wrote:
> On Sun, Mar 25, 2007 at 03:43:16AM +0200, Aurelien Jarno wrote:
> > Thiemo Seufer a écrit :
> [...]
> > > - Execute the second branch's delay slot instruction. Increment PC.
> [...]
>
> I'm surprised that this step would be there -- I would have expected it
> to be simpler to execute the target of the first branch in place of the
> second branch's delay slot.
Maybe you are right. It depends on how many cycles of delay the branch
incurs.
Thiemo
prev parent reply other threads:[~2007-03-25 16:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-16 23:12 [Qemu-devel] [Bug] MIPS code fails at branch instruction Stefan Weil
2007-03-17 0:46 ` Thiemo Seufer
2007-03-17 11:37 ` Stefan Weil
2007-03-17 14:31 ` Thiemo Seufer
2007-03-17 18:57 ` Stefan Weil
2007-03-17 20:32 ` Paul Brook
2007-03-19 21:04 ` [Qemu-devel] [Bug] [Patch] " Stefan Weil
2007-03-19 21:34 ` Thiemo Seufer
2007-03-19 22:34 ` Thiemo Seufer
2007-03-20 7:54 ` Alexander Voropay
2007-03-20 9:51 ` Thiemo Seufer
2007-03-20 18:27 ` Stefan Weil
2007-03-25 0:22 ` Thiemo Seufer
2007-03-25 1:43 ` Aurelien Jarno
2007-03-25 12:51 ` Stuart Brady
2007-03-25 16:26 ` Thiemo Seufer [this message]
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