From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: 6301@debbugs.gnu.org
Subject: bug#6301: 23.2.50; GC may lose Lisp objects in the image cache
Date: Tue, 12 Oct 2010 09:20:38 +0900 [thread overview]
Message-ID: <wl7hhoqn1l.wl%mituharu@math.s.chiba-u.ac.jp> (raw)
In-Reply-To: <m2d3rgr6ga.fsf@igel.home>
>>>>> On Mon, 11 Oct 2010 19:21:25 +0200, Andreas Schwab <schwab@linux-m68k.org> said:
> YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> writes:
>> --- 4109,4125 ----
>> mark_maybe_object (obj)
>> Lisp_Object obj;
>> {
>> ! void *po;
>> ! struct mem_node *m;
>> !
>> ! switch (XTYPE (obj))
>> ! {
>> ! case_Lisp_Int:
>> ! return;
>> ! }
> aka. if (INTEGERP (obj)) return;
Indeed. And it actually produces a better code on gcc 4.2.1 with -O2.
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
next prev parent reply other threads:[~2010-10-12 0:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-29 8:37 bug#6301: 23.2.50; GC may lose Lisp objects in the image cache YAMAMOTO Mitsuharu
2010-10-11 5:47 ` YAMAMOTO Mitsuharu
2010-10-11 17:21 ` Andreas Schwab
2010-10-12 0:20 ` YAMAMOTO Mitsuharu [this message]
2010-11-22 0:45 ` Chong Yidong
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