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Date: Fri, 13 Dec 2002 08:49:00 -0000
From: "Frank Ch. Eigler" <fche@redhat.com>
To: Doug Evans <dje@transmeta.com>
Cc: cgen@sources.redhat.com
Subject: Re: bad shifts generated in sim code
Message-ID: <20021213114902.B26639@redhat.com>
References: <200212100840.AAA12342@xris-athlon.transmeta.com>
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In-Reply-To: <200212100840.AAA12342@xris-athlon.transmeta.com>; from dje@transmeta.com on Tue, Dec 10, 2002 at 12:40:08AM -0800
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Hi -

On Tue, Dec 10, 2002 at 12:40:08AM -0800, Doug Evans wrote:
> I found these in sim/m32r/decodex.c
>           unsigned int val = (((insn >> -8) & (3 << 0)));
>           unsigned int val = (((insn >> -12) & (1 << 0)));
> [...]

Do these bad shifts still occur with current cgen?

FWIW, working on sim/m32r may be a short-lived pleasure, if the
target-obsoleting eagerness of gdb guys ends up getting that target
removed.  You're welcome to work in sid land. :-)


- FChE

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