From: "Pierre Mallard" <pierremallard@yahoo.fr>
To: Momchil Velikov <velco@fadata.bg>
Cc: gcc@gcc.gnu.org
Subject: Char as long as one Word , Int twice a Word
Date: Wed, 16 Oct 2002 07:37:00 -0000 [thread overview]
Message-ID: <20021016123252.55330.qmail@web20310.mail.yahoo.com> (raw)
In-Reply-To: <8765w5rse9.fsf@fadata.bg>
I've tryed to define a int as long as one word on my
proc, and then automatically char is well computed...
So if my register are 16 bits long I'm forced to
define int as 16 and not 32 as I wanted first, to
solve the problem of having my char div being computed
as an int div...
Do u know if it's possible to turn of this behaviour
in gcc (make a signed char op being cast in int op)
when int are twice a register ?
--- Momchil Velikov <velco@fadata.bg> a écrit : >
>>>>> "Pierre" == Pierre Mallard
> <pierremallard@yahoo.fr> writes:
>
> Pierre> Hi,
> Pierre> I need someone's help to output a single
> operation for
> Pierre> an operation such as a (div a b)+(mod a b)
> in c
> Pierre> language only...
>
> See if this patch will help
>
http://gcc.gnu.org/ml/gcc-patches/2002-07/msg01207.html
>
> Pierre> 2)And if u got any idea how a Signed Qi
> division can
> Pierre> be handle by a Qi signed division ... let me
> just show
> It can't, in C at least.
>
> ~velco
>
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prev parent reply other threads:[~2002-10-16 12:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-14 9:14 divmod , division+modulo problem in rtl Pierre Mallard
2002-10-14 9:16 ` Momchil Velikov
2002-10-16 7:31 ` Pierre Mallard
2002-10-16 7:32 ` Pierre Mallard
2002-10-16 7:37 ` Pierre Mallard [this message]
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