From: Dave Brolley <brolley@redhat.com>
To: "Frank Ch. Eigler" <fche@redhat.com>
Cc: sid@sources.redhat.com, cgen@sources.redhat.com
Subject: Re: [patch][rfa]: Decoding (not-so) ambiguous insns in sid/sim
Date: Thu, 03 Jan 2002 08:47:00 -0000 [thread overview]
Message-ID: <3C348B46.4020806@redhat.com> (raw)
In-Reply-To: <20020103113237.I18067@redhat.com>
Frank Ch. Eigler wrote:
>
>You mean that there are actually four separate cases to consider?
>
>p0=X, p1=Y, num_insns=N
>
> X=0 / Y=0 ==> result = 0
> X<N / Y=0 ==> 0 < result < N
> X=N / Y=0 ==> result = 0
> X!=0 / Y!=0 ==> result >= N
>
>Okay. Tricky.
>
Yup -- you got it. And also vice-versa with respect to p0 and p1.
>>Can I consider your response to be approval to commit?
>>
>
>Sure.
>
ok.
>>What about "filter-harmlessly-ambiguous-insns"?
>>Should I remove it from insn.scm?
>>
>
>No opinion.
>
I've thought about this a bit. Since the function is no longer used, has
a misleading name, and is very similar to the new
"filter-non-specialized-ambiguous-insns", I think I'll remove it.
Dave
next prev parent reply other threads:[~2002-01-03 16:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3C3391D7.6050301.cygnus.project.sid@redhat.com>
2002-01-02 20:34 ` Frank Ch. Eigler
2002-01-03 8:20 ` Dave Brolley
2002-01-03 8:32 ` Frank Ch. Eigler
2002-01-03 8:47 ` Dave Brolley [this message]
2002-01-02 15:03 Dave Brolley
2002-01-03 10:47 ` Dave Brolley
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