From: Lucio De Re <lucio@proxima.alt.za>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Alef PPC code generation problem
Date: Tue, 2 Apr 2002 15:03:40 +0200 [thread overview]
Message-ID: <20020402150339.I6290@cackle.proxima.alt.za> (raw)
In-Reply-To: <20020402125359.E209F19988@mail.cse.psu.edu>; from forsyth@vitanuova.com on Tue, Apr 02, 2002 at 01:50:13PM +0100
On Tue, Apr 02, 2002 at 01:50:13PM +0100, forsyth@vitanuova.com wrote:
>
> >>values. I wonder at which stage of code generation the faulty
> >>conversion code is applied? It isn't to
> >> quad = e - 4.0 * f;
>
> yes, it is, though: it's the conversion from double to int that is wrong.
> it might not generate the set/used warnings--i don't know about that--but
> that code in the Alef code generator is wrong to start with.
Conceded. I needed the last prod. I kept looking at it from the
wrong angle (int -> float) altogether. The reason I didn't catch a
wake up is that I have two versions of the compiler (recall the
flagged section I mailed you?) and as Murphy would have it, I'd pick
the wrong one for the diagnostic I was trying to elicit :-(
OK, let me shoehorn the qc code into qal as closely as I can, see if I
can make this baby rock.
++L
next prev parent reply other threads:[~2002-04-02 13:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-02 12:50 forsyth
2002-04-02 13:03 ` Lucio De Re [this message]
2002-04-02 14:36 ` Lucio De Re
-- strict thread matches above, loose matches on Subject: below --
2002-04-02 12:11 forsyth
2002-04-02 12:26 ` Lucio De Re
2002-04-02 12:42 ` Lucio De Re
2002-04-02 11:41 Lucio De Re
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