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From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392
Date: Wed, 05 Dec 2007 17:42:00 -0000 [thread overview]
Message-ID: <20071205174226.6259.qmail@sourceware.org> (raw)
In-Reply-To: <bug-34091-12387@http.gcc.gnu.org/bugzilla/>
------- Comment #15 from ebotcazou at gcc dot gnu dot org 2007-12-05 17:42 -------
> 2) pa_secondary_reload() requests a secondary scratch register reload for
> essentially everything when CLASS is FP_REGS. However, reload is treating
> this reload as optional, resulting in spill failures and out of range REG+D
> addresses.
You should request a secondary reload when you need one, like on the SPARC.
Currently the only return value of pa_secondary_reload is NO_REGS.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34091
next prev parent reply other threads:[~2007-12-05 17:42 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-14 8:51 [Bug target/34091] New: " tbm at cyrius dot com
2007-11-14 8:52 ` [Bug target/34091] " tbm at cyrius dot com
2007-11-14 8:53 ` tbm at cyrius dot com
2007-11-14 8:53 ` tbm at cyrius dot com
2007-11-14 15:58 ` dave at hiauly1 dot hia dot nrc dot ca
2007-11-19 3:51 ` pinskia at gcc dot gnu dot org
2007-11-22 3:13 ` dave at hiauly1 dot hia dot nrc dot ca
2007-11-24 19:00 ` ebotcazou at gcc dot gnu dot org
2007-11-24 19:27 ` dave at hiauly1 dot hia dot nrc dot ca
2007-11-24 20:31 ` ebotcazou at gcc dot gnu dot org
2007-11-24 21:31 ` dave at hiauly1 dot hia dot nrc dot ca
2007-11-24 21:47 ` ebotcazou at gcc dot gnu dot org
2007-11-24 22:14 ` dave at hiauly1 dot hia dot nrc dot ca
2007-11-24 23:36 ` ebotcazou at gcc dot gnu dot org
2007-11-27 6:01 ` mmitchel at gcc dot gnu dot org
2007-12-05 17:19 ` danglin at gcc dot gnu dot org
2007-12-05 17:42 ` ebotcazou at gcc dot gnu dot org [this message]
2007-12-05 19:01 ` dave at hiauly1 dot hia dot nrc dot ca
2007-12-09 18:02 ` danglin at gcc dot gnu dot org
2007-12-09 19:50 ` jakub at gcc dot gnu dot org
2007-12-09 20:39 ` dave at hiauly1 dot hia dot nrc dot ca
2007-12-09 21:31 ` [Bug target/34091] [4.2 " jakub at gcc dot gnu dot org
2007-12-10 3:17 ` danglin at gcc dot gnu dot org
2007-12-10 3:26 ` danglin at gcc dot gnu dot org
2007-12-14 1:02 ` danglin at gcc dot gnu dot org
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