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From: "steven at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/20928] [4.0/4.1 regression] ICE: unrecognizable insns
Date: Sun, 10 Apr 2005 17:39:00 -0000 [thread overview]
Message-ID: <20050410173937.3213.qmail@sourceware.org> (raw)
In-Reply-To: <20050410150728.20928.aj@gcc.gnu.org>
------- Additional Comments From steven at gcc dot gnu dot org 2005-04-10 17:39 -------
The offending insn is created by emit_move_insn in loop.c, here:
2354 start_sequence ();
2355 emit_move_insn (m->insert_temp ? newreg : m->set_dest,
2356 m->set_src);
2357 seq = get_insns ();
2358 end_sequence ();
(gdb) p debug_rtx_list (seq, 10)
(insn 45 0 46 (set (reg:DI 69)
(mem/u/c:DI (const:DI (unspec:DI [
(symbol_ref:DI ("bar") [flags 0x40] <var_decl
0x2a95a2f000 bar>)
] 2)) [0 S8 A8])) -1 (nil)
(nil))
(insn 46 45 0 (set (reg/f:DI 67)
(plus:DI (reg:DI 69)
(const_int 2147483648 [0x80000000]))) -1 (nil)
(expr_list:REG_EQUAL (const:DI (plus:DI (symbol_ref:DI ("bar") [flags
0x40] <var_decl 0x2a95a2f000 bar>)
(const_int 2147483648 [0x80000000])))
(nil)))
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20928
next prev parent reply other threads:[~2005-04-10 17:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-10 15:07 [Bug target/20928] New: ICE: unrecognoizable insns aj at gcc dot gnu dot org
2005-04-10 15:08 ` [Bug target/20928] ICE: unrecognizable insns aj at gcc dot gnu dot org
2005-04-10 15:08 ` aj at gcc dot gnu dot org
2005-04-10 16:02 ` steven at gcc dot gnu dot org
2005-04-10 16:03 ` [Bug target/20928] [4.0/4.1 regression] " steven at gcc dot gnu dot org
2005-04-10 16:08 ` steven at gcc dot gnu dot org
2005-04-10 17:24 ` steven at gcc dot gnu dot org
2005-04-10 17:39 ` steven at gcc dot gnu dot org [this message]
2005-04-10 17:52 ` steven at gcc dot gnu dot org
2005-04-10 19:03 ` steven at gcc dot gnu dot org
2005-04-10 21:05 ` steven at gcc dot gnu dot org
2005-04-21 5:06 ` mmitchel at gcc dot gnu dot org
2005-05-21 7:00 ` aj at gcc dot gnu dot org
2005-06-08 0:09 ` rth at gcc dot gnu dot org
2005-07-06 17:03 ` mmitchel at gcc dot gnu dot org
2005-09-27 16:24 ` mmitchel at gcc dot gnu dot org
[not found] <bug-20928-260@http.gcc.gnu.org/bugzilla/>
2005-10-10 3:20 ` kazu at gcc dot gnu dot org
2005-10-13 16:03 ` pinskia at gcc dot gnu dot org
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