From: Ian Lance Taylor <iant@google.com>
To: Rajiv KI <rajivkumarsingla@gmx.com>
Cc: gcc-help@gcc.gnu.org
Subject: Re: mode of CONST_INT
Date: Fri, 19 Mar 2010 15:50:00 -0000 [thread overview]
Message-ID: <mcrk4t85n5z.fsf@dhcp-172-17-9-151.mtv.corp.google.com> (raw)
In-Reply-To: <27945040.post@talk.nabble.com> (Rajiv KI's message of "Thu\, 18 Mar 2010 05\:45\:07 -0700 \(PDT\)")
Rajiv KI <rajivkumarsingla@gmx.com> writes:
> Mode of RTL expression 'CONST_INT' is VOIDmode. Is there any way i can make
> its mode to SImode or any other mode even.
>
> I have tried PUT_MODE macro.As CONST_INT has only one operand as 'w' (wide
> integer).I think due to that It was not effective.
>
> Please help me in resolving this.
By definition CONST_INT rtxes have no mode. They take on whatever
mode the context requires. This is indeed awkward in some cases, and
sometimes requires maintaining the mode separately.
Ian
next prev parent reply other threads:[~2010-03-19 15:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 13:29 Rajiv KI
2010-03-19 15:50 ` Ian Lance Taylor [this message]
2010-03-22 8:06 ` Rajiv KI
2010-03-23 3:27 ` Ian Lance Taylor
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