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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/20623] ICE: fold check: original tree changed by fold with --enable-checking=fold
Date: Sat, 27 Feb 2010 14:06:00 -0000 [thread overview]
Message-ID: <20100227140639.10374.qmail@sourceware.org> (raw)
In-Reply-To: <bug-20623-7559@http.gcc.gnu.org/bugzilla/>
------- Comment #40 from zsojka at seznam dot cz 2010-02-27 14:06 -------
Follown file fails at all opt levels at both x86_64 and i?86:
---------- testcase.cpp ----------
namespace {
bool bar(int i) { return i; }
}
int foo(int i) { return bar(i) ? i : 0; }
----------------------------------
It was reduced from dyncast.cc (bootstrap fails there).
$ /mnt/sdb1/build-157106-checking-fold/gcc/cc1plus -O1 testcase.cpp
bool<unnamed>::bar(int) int foo(int)
Analyzing compilation unit
Performing interprocedural optimizations
<visibility> <*free_lang_data> <early_local_cleanups> <whole-program> <inline>
<static-var> <pure-const>Assembling functions:
int foo(int)
testcase.cpp: In function ‘int foo(int)’:
testcase.cpp:4:5: internal compiler error: fold check: original tree changed by
fold
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20623
next prev parent reply other threads:[~2010-02-27 14:06 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-20623-7559@http.gcc.gnu.org/bugzilla/>
2005-10-25 19:20 ` pinskia at gcc dot gnu dot org
2005-10-26 14:17 ` micis at gmx dot de
2005-10-26 16:55 ` pinskia at gcc dot gnu dot org
2006-02-16 2:51 ` ghazi at gcc dot gnu dot org
2006-02-21 13:59 ` ghazi at gcc dot gnu dot org
2006-06-02 20:12 ` rsa at us dot ibm dot com
2007-01-16 4:52 ` ghazi at gcc dot gnu dot org
2007-01-18 14:42 ` ghazi at gcc dot gnu dot org
2007-06-20 12:28 ` rguenth at gcc dot gnu dot org
2007-06-20 18:50 ` spop at gcc dot gnu dot org
2007-06-20 22:46 ` rob1weld at aol dot com
2007-06-20 22:58 ` spop at gcc dot gnu dot org
2007-06-20 23:32 ` spop at gcc dot gnu dot org
2007-06-21 8:00 ` rguenther at suse dot de
2007-06-21 8:02 ` rguenther at suse dot de
2007-06-21 8:16 ` richard dot guenther at gmail dot com
2007-06-21 8:21 ` spop at gcc dot gnu dot org
2007-06-21 8:48 ` rguenther at suse dot de
2007-06-21 10:07 ` richard dot guenther at gmail dot com
2007-06-21 18:21 ` spop at gcc dot gnu dot org
2007-06-21 19:33 ` rguenther at suse dot de
2007-06-21 20:56 ` spop at gcc dot gnu dot org
2007-06-21 21:25 ` spop at gcc dot gnu dot org
2007-06-24 2:23 ` rob1weld at aol dot com
2007-06-24 17:46 ` rob1weld at aol dot com
2007-06-24 18:41 ` ghazi at gcc dot gnu dot org
2007-06-25 5:06 ` rob1weld at aol dot com
2007-06-25 5:44 ` ghazi at gcc dot gnu dot org
2007-06-30 2:16 ` ghazi at gcc dot gnu dot org
2007-06-30 2:23 ` ghazi at gcc dot gnu dot org
2008-01-26 7:18 ` ghazi at gcc dot gnu dot org
2009-08-12 14:22 ` rmansfield at qnx dot com
2010-02-27 14:06 ` zsojka at seznam dot cz [this message]
[not found] <bug-20623-4@http.gcc.gnu.org/bugzilla/>
2021-08-17 2:46 ` pinskia at gcc dot gnu.org
2005-03-24 15:07 [Bug tree-optimization/20623] New: " micis at gmx dot de
2005-04-16 16:38 ` [Bug middle-end/20623] " pinskia at gcc dot gnu dot org
2005-05-31 16:57 ` pinskia at gcc dot gnu dot org
2005-07-04 21:16 ` pinskia at gcc dot gnu dot org
2005-07-05 10:49 ` micis at gmx dot de
2005-08-18 5:02 ` pinskia at gcc dot gnu dot org
2005-08-18 6:39 ` pinskia at gcc dot gnu dot org
2005-08-29 0:12 ` dberlin at gcc dot gnu dot org
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