From: Eric Botcazou <ebotcazou@adacore.com>
To: Richard Guenther <rguenther@suse.de>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] Remove VRPs use of TYPE_MIN/MAX_VALUE
Date: Mon, 11 Apr 2011 21:37:00 -0000 [thread overview]
Message-ID: <201104112331.31681.ebotcazou@adacore.com> (raw)
In-Reply-To: <alpine.LNX.2.00.1104111740480.810@zhemvz.fhfr.qr>
> Is your concern the cost of calling lower/upper_bound_in_type?
Yes, all the more so if other uses of TYPE_MIN/MAX_VALUE get replaced over
time. IMO this is going backwards. The Ada compiler heavily uses types with
non-canonical bounds and was changed so it's hard to believe that this isn't
doable for the C family of compilers.
--
Eric Botcazou
prev parent reply other threads:[~2011-04-11 21:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-11 11:17 Richard Guenther
2011-04-11 13:28 ` Eric Botcazou
2011-04-11 14:09 ` Richard Guenther
2011-04-11 15:25 ` Eric Botcazou
2011-04-11 15:43 ` Richard Guenther
2011-04-11 21:37 ` Eric Botcazou [this message]
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