From: Jim Wilson <wilson@cygnus.com>
To: hjl@lucon.org (H.J. Lu)
Cc: law@cygnus.com, scox@cygnus.com,
crux@pool.informatik.rwth-aachen.de, egcs@cygnus.com
Subject: Re: More fp bug in egcs
Date: Sun, 03 May 1998 17:14:00 -0000 [thread overview]
Message-ID: <199805032313.QAA08384@rtl.cygnus.com> (raw)
In-Reply-To: <m0yW42v-000268C@ocean.lucon.org>
One reason for keeping output reloads, even though the register is dead, is
for debugging purposes. With your patch, it looks like debugging of
unoptimized code would not work right. It would be OK to do this
when optimizing, but that would not fix the x86 bug.
Jim
next prev parent reply other threads:[~1998-05-03 17:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-05-03 0:55 H.J. Lu
1998-05-03 12:03 ` H.J. Lu
1998-05-03 17:14 ` Jim Wilson [this message]
1998-05-04 11:17 ` H.J. Lu
1998-05-04 18:07 ` Jeffrey A Law
1998-05-04 18:07 ` H.J. Lu
1998-05-04 22:00 ` Jeffrey A Law
1998-05-08 16:04 ` Jeffrey A Law
1998-05-03 20:10 ` Jim Wilson
1998-05-05 5:46 ` Jeffrey A Law
-- strict thread matches above, loose matches on Subject: below --
1998-04-25 18:25 H.J. Lu
1998-04-27 21:29 ` Jim Wilson
1998-04-30 20:03 ` Jim Wilson
1998-05-02 18:56 ` H.J. Lu
1998-05-03 20:10 ` Jim Wilson
1998-05-05 0:35 ` Jeffrey A Law
1998-05-05 19:14 ` H.J. Lu
1998-05-06 11:49 ` Jim Wilson
1998-05-05 5:03 ` Jeffrey A Law
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