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From: "dominiq at lps dot ens dot fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/44590] New: [4.6 Regression] Revision 159362 caused multiple failures on the libstdc++-v3 tests
Date: Sat, 19 Jun 2010 10:57:00 -0000 [thread overview]
Message-ID: <bug-44590-12313@http.gcc.gnu.org/bugzilla/> (raw)
Revision 159362 caused the following failures of the libstdc++-v3
testsuite on powerpc-apple-darwin9 and x86_64-apple-darwin10:
FAIL: 27_io/basic_stringbuf/in_avail/char/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/in_avail/wchar_t/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/sbumpc/char/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/sbumpc/wchar_t/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/sgetc/char/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/sgetc/wchar_t/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/sgetn/char/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/sgetn/wchar_t/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/snextc/char/1.cc (test for excess errors)
FAIL: 27_io/basic_stringbuf/snextc/wchar_t/1.cc (test for excess errors)
and on x86_64-apple-darwin10 only:
FAIL: ext/stdio_sync_filebuf/char/1.cc (test for excess errors)
FAIL: ext/stdio_sync_filebuf/char/12048-3.cc (test for excess errors)
FAIL: ext/stdio_sync_filebuf/char/12048-4.cc (test for excess errors)
FAIL: ext/stdio_sync_filebuf/wchar_t/1.cc (test for excess errors)
FAIL: ext/stdio_sync_filebuf/wchar_t/12948-3.cc (test for excess errors)
FAIL: ext/stdio_sync_filebuf/wchar_t/12948-4.cc (test for excess errors)
see http://gcc.gnu.org/ml/gcc-testresults/2010-05/msg01227.html
and http://gcc.gnu.org/ml/gcc-testresults/2010-06/msg00587.html
(Note that the failures on powerpc-apple-darwin9 for
FAIL: ext/mt_allocator/deallocate_global_thread-1.cc execution test
FAIL: ext/mt_allocator/deallocate_global_thread-3.cc execution test
are unrelated and much older).
The reason of the failures can be found at
http://gcc.gnu.org/regtest/HEAD/native-logsum/powerpc-apple-darwin9.8.0/libstdc++-v3/testsuite/libstdc++.log.gzip
Executing on host: /Users/regress/tbox/native/build/./gcc/g++ -shared-libgcc
-B/Users/regress/tbox/native/build/./gcc -nostdinc++
-L/Users/regress/tbox/native/build/powerpc-apple-darwin9.8.0/libstdc++-v3/src
-L/Users/regress/tbox/native/build/powerpc-apple-darwin9.8.0/libstdc++-v3/src/.libs
-B/Users/regress/tbox/objs/powerpc-apple-darwin9.8.0/bin/
-B/Users/regress/tbox/objs/powerpc-apple-darwin9.8.0/lib/ -isystem
/Users/regress/tbox/objs/powerpc-apple-darwin9.8.0/include -isystem
/Users/regress/tbox/objs/powerpc-apple-darwin9.8.0/sys-include
-B/Users/regress/tbox/native/build/powerpc-apple-darwin9.8.0/./libstdc++-v3/src/.libs
-g -O2 -D_GLIBCXX_ASSERT -fmessage-length=0 -ffunction-sections -fdata-sections
-g -O2 -g -O2 -DLOCALEDIR="." -nostdinc++
-I/Users/regress/tbox/native/build/powerpc-apple-darwin9.8.0/libstdc++-v3/include/powerpc-apple-darwin9.8.0
-I/Users/regress/tbox/native/build/powerpc-apple-darwin9.8.0/libstdc++-v3/include
-I/Users/regress/tbox/svn-gcc/libstdc++-v3/libsupc++
-I/Users/regress/tbox/svn-gcc/libstdc++-v3/include/backward
-I/Users/regress/tbox/svn-gcc/libstdc++-v3/testsuite/util
/Users/regress/tbox/svn-gcc/libstdc++-v3/testsuite/27_io/basic_stringbuf/in_avail/char/1.cc
-multiply_defined suppress -include bits/stdc++.h ./libtestc++.a -liconv
-lm -o ./1.exe (timeout = 600)
/Users/regress/tbox/svn-gcc/libstdc++-v3/testsuite/27_io/basic_stringbuf/in_avail/char/1.cc:53:1:
error: Inline clone with address taken
std::basic_string<_CharT, _Traits, _Alloc>::~basic_string() [with _CharT =
char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>]/813(-1)
@0x1b590d8 (asm: _ZNSsD1Ev) (inline copy in virtual
std::basic_stringbuf<char>::~basic_stringbuf()/838) availability:local analyzed
14 time, 12 benefit (6 after inlining) 5 size, 3 benefit (14 after inlining) 1
bytes stack usage address_taken body local finalized inlinable
called by: virtual std::basic_stringbuf<char>::~basic_stringbuf()/838 (1.00
per call) (inlined)
calls: void std::basic_string<_CharT, _Traits,
_Alloc>::_Rep::_M_dispose(const _Alloc&) [with _CharT = char, _Traits =
std::char_traits<char>, _Alloc = std::allocator<char>]/782 (inlined) (1.00 per
call)
References:
Refering this function: fn:void
_Z41__static_initialization_and_destruction_0ii.constprop.0()/850 (addr)
fn:void _Z41__static_initialization_and_destruction_0ii.constprop.0()/850
(addr) fn:void
_Z41__static_initialization_and_destruction_0ii.constprop.0()/850 (addr)
/Users/regress/tbox/svn-gcc/libstdc++-v3/testsuite/27_io/basic_stringbuf/in_avail/char/1.cc:53:1:
internal compiler error: verify_cgraph_node failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
--
Summary: [4.6 Regression] Revision 159362 caused multiple
failures on the libstdc++-v3 tests
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dominiq at lps dot ens dot fr
GCC build triplet: *--apple-darwin*
GCC host triplet: *-apple-darwin*
GCC target triplet: *-apple-darwin*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44590
next reply other threads:[~2010-06-19 10:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-19 10:57 dominiq at lps dot ens dot fr [this message]
2010-06-21 8:35 ` [Bug c++/44590] " jamborm at gcc dot gnu dot org
2010-06-21 8:44 ` hubicka at ucw dot cz
2010-06-24 21:35 ` rguenth at gcc dot gnu dot org
2010-07-04 19:13 ` danglin at gcc dot gnu dot org
2010-07-11 4:58 ` dominiq at lps dot ens dot fr
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