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Re: -fno-strict-aliasing ( 2.95.3 -> 3.0.4 -> 3.1 )

Subject: Re: -fno-strict-aliasing ( 2.95.3 -> 3.0.4 -> 3.1 )
From: enami tsugutomo <enami@sm.sony.co.jp>
To: 藤原誠/ Makoto Fujiwara <makoto@ki.nu>
Date: 29 Jul 2002 18:18:38 +0900
Organization: Sony Corp.
Message-ID: <tkrwurelwnl.fsf@memory-leak.sm.sony.co.jp>
In-Reply-To: 藤原誠/ Makoto Fujiwara's message of "Mon, 29 Jul 2002 17:55:07 +0900"
References: <200207290811.RAA15313@srapc342.sra.co.jp> <E17Z5uT-0007nI-00@moeko.iri.co.jp> <200207290839.RAA15440@srapc342.sra.co.jp> <yfmlm7ugbh0.wl@u.ki.nu>
Cc: port-powerpc-ja@jp.netbsd.org
Delivered-To: mailing list port-powerpc-ja@jp.netbsd.org
Mailing-List: contact port-powerpc-ja-help@jp.netbsd.org; run by ezmlm-idx

藤原 誠/ Makoto Fujiwara  <makoto@ki.nu> writes:

> 脇道ですが、 3.0.4 の時は、この問題は起きないのですね。

3.0.4 の toplev.c でも optimize >= 2 なら flag_strict_alignment = 1 に
しているようですよ.

enami.

Follow-Ups:
- Re: -fno-strict-aliasing ( 2.95.3 -> 3.0.4 -> 3.1 )
  - From: enami tsugutomo <enami@sm.sony.co.jp>

References:
- Re: Forward: Re: optimization/7427: gcc-3.1.1 -O2 problem for checksum calculation (powerpc)
  - From: Noriyuki Soda <soda@sra.co.jp>
- Re: Forward: Re: optimization/7427: gcc-3.1.1 -O2 problem for checksum calculation (powerpc)
  - From: Tsubai Masanari <tsubai@iri.co.jp>
- Re: Forward: Re: optimization/7427: gcc-3.1.1 -O2 problem for checksum calculation (powerpc)
  - From: Noriyuki Soda <soda@sra.co.jp>
- -fno-strict-aliasing ( 2.95.3 -> 3.0.4 -> 3.1 )
  - From: 藤原誠/ Makoto Fujiwara<makoto@ki.nu>

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