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From: Richard Henderson <rth@redhat.com>
To: Olivier Hainque <hainque@ACT-Europe.FR>
Cc: Franz.Sirl-kernel@lauterbach.com, gcc@gcc.gnu.org
Subject: Re: Problem with recent fixes in loop_iterations ?
Date: Mon, 19 Nov 2001 09:05:00 -0000	[thread overview]
Message-ID: <20011127135333.C30114@redhat.com> (raw)
In-Reply-To: <kthergm8fi.fsf@berlin.int.act-europe.fr>; from hainque@ACT-Europe.FR on Tue, Nov 27, 2001 at 06:26:41PM +0100

On Tue, Nov 27, 2001 at 06:26:41PM +0100, Olivier Hainque wrote:
>  Is having this kind of insn here something expected never to happen ... or
>  should the test be refined, or ... ?

The test must be refined a good deal to deal with a switch statement.
Probably you should notice the ADDR_VEC | ADDR_DIFF_VEC and give up.


r~

WARNING: multiple messages have this Message-ID
From: Richard Henderson <rth@redhat.com>
To: Olivier Hainque <hainque@ACT-Europe.FR>
Cc: Franz.Sirl-kernel@lauterbach.com, gcc@gcc.gnu.org
Subject: Re: Problem with recent fixes in loop_iterations ?
Date: Tue, 27 Nov 2001 13:53:00 -0000	[thread overview]
Message-ID: <20011127135333.C30114@redhat.com> (raw)
Message-ID: <20011127135300.KNt3nUwOcREavGd2Dm39I9XhTDCKWcSflPPP0XCDBf8@z> (raw)
In-Reply-To: <kthergm8fi.fsf@berlin.int.act-europe.fr>

On Tue, Nov 27, 2001 at 06:26:41PM +0100, Olivier Hainque wrote:
>  Is having this kind of insn here something expected never to happen ... or
>  should the test be refined, or ... ?

The test must be refined a good deal to deal with a switch statement.
Probably you should notice the ADDR_VEC | ADDR_DIFF_VEC and give up.


r~

  reply	other threads:[~2001-11-27 21:53 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-11-18 20:37 Olivier Hainque
2001-11-19  9:05 ` Richard Henderson [this message]
2001-11-21 13:41   ` Olivier Hainque
2001-11-21 16:13     ` Richard Henderson
2001-11-29  9:53       ` Richard Henderson
2001-11-29  1:35     ` Olivier Hainque
2001-11-27 13:53   ` Richard Henderson
2001-11-27  9:26 ` Olivier Hainque

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