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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/27735] ice with -O3 on legal code
Date: Mon, 22 May 2006 22:15:00 -0000 [thread overview]
Message-ID: <20060522221511.18438.qmail@sourceware.org> (raw)
In-Reply-To: <bug-27735-9596@http.gcc.gnu.org/bugzilla/>
------- Comment #2 from dcb314 at hotmail dot com 2006-05-22 22:15 -------
(In reply to comment #0)
I just tried to compile Suse Linux package qemacs-0.3.1-214 with the
GNU C compiler version 4.2 snapshot 20060520.
The compiler snapshot said
xml.c: In function 'xml_colorize_line':
xml.c:159: error: edge from 99 to 101 should not be marked irreducible
xml.c:159: error: basic block 101 should not be marked irreducible
xml.c:159: error: edge from 101 to 84 should not be marked irreducible
xml.c:159: internal compiler error: in verify_loop_structure, at cfgloop.c:1268
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Preprocessed source code attached. Flag -O3 required.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27735
next prev parent reply other threads:[~2006-05-22 22:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-22 22:10 [Bug c/27735] New: " dcb314 at hotmail dot com
2006-05-22 22:12 ` [Bug c/27735] " dcb314 at hotmail dot com
2006-05-22 22:15 ` dcb314 at hotmail dot com [this message]
2006-05-23 4:13 ` [Bug rtl-optimization/27735] ice with -O3 on legal code [unswitch] pinskia at gcc dot gnu dot org
2006-05-23 4:14 ` [Bug rtl-optimization/27735] [4.2 Regression] " pinskia at gcc dot gnu dot org
2006-05-23 10:16 ` rakdver at gcc dot gnu dot org
2006-05-24 9:55 ` rakdver at gcc dot gnu dot org
2006-05-24 10:10 ` patchapp at dberlin dot org
2006-06-04 19:22 ` mmitchel at gcc dot gnu dot org
2006-08-25 6:48 ` [Bug rtl-optimization/27735] [4.2 Regression] ICE at -O3 caused by loop unswitching pinskia at gcc dot gnu dot org
2006-08-25 7:00 ` pinskia at gcc dot gnu dot org
2006-08-30 8:14 ` rakdver at gcc dot gnu dot org
2006-08-30 12:21 ` pinskia at gcc dot gnu dot org
2006-09-02 17:03 ` pinskia at gcc dot gnu dot org
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