g++ -O2 -DSPEC_CPU_LP64 AIXPlatformUtils.o .... XalanExe.o -o Xalan ICUResHandler.o: In function `non-virtual thunk to xercesc_2_5::DefaultHandler::~DefaultHandler()':ICUResHandler.cpp:(.text+0x0): multiple definition of `non-virtual thunk to xercesc_2_5::DefaultHandler::~DefaultHandler()' sax2Dummy.o:sax2Dummy.cpp:(.text+0x0): first defined here ICUResHandler.o: In function `non-virtual thunk to xercesc_2_5::DefaultHandler::~DefaultHandler()':ICUResHandler.cpp:(.text+0x10): multiple definition of `non-virtual thunk to xercesc_2_5::DefaultHandler::~DefaultHandler()' sax2Dummy.o:sax2Dummy.cpp:(.text+0x10): first defined here ...
Bad rev. is 154902, good is rev. 154872.
HJ has it first failing with rev. 154892 and last good with rev. 154873. Looks like the C++ comdat changes.
Created attachment 19213 [details] readelf -Wa ICUResHandler.o sax2Dummy.o
Created attachment 19215 [details] gcc45-pr42256.patch Seems to be Honza's fault. emit_associated_thunks shouldn't be called before expand_or_defer_fn_1, because otherwise the associated thunks aren't weak.
Subject: Bug 42256 Author: jakub Date: Thu Dec 3 08:03:36 2009 New Revision: 154937 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154937 Log: PR c++/42256 * optimize.c (maybe_clone_body): Call emit_associated_thunks after expand_or_defer_fn_1. * g++.dg/inherit/thunk11.C: New test. * g++.dg/inherit/thunk11.h: New file. * g++.dg/inherit/thunk11-aux.cc: New file. Added: trunk/gcc/testsuite/g++.dg/inherit/thunk11-aux.cc trunk/gcc/testsuite/g++.dg/inherit/thunk11.C trunk/gcc/testsuite/g++.dg/inherit/thunk11.h Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/optimize.c trunk/gcc/testsuite/ChangeLog
Should be fixed.
Subject: Bug 42256 Author: hjl Date: Fri Dec 11 23:36:24 2009 New Revision: 155184 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155184 Log: Backport testcases from trunk. 2009-12-11 H.J. Lu <hongjiu.lu@intel.com> Backport from mainline: 2009-12-11 Dodji Seketeli <dodji@redhat.com> PR c++/42225 * g++.dg/template/typedef24.C: New test. * g++.dg/template/typedef25.C: New test. 2009-12-11 Dodji Seketeli <dodji@redhat.com> PR c++/42251 * g++.dg/template/const3.C: New test. 2009-12-10 Jakub Jelinek <jakub@redhat.com> PR c++/42317 * g++.dg/opt/dtor2.C: New test. * g++.dg/opt/dtor2.h: New file. * g++.dg/opt/dtor2-aux.cc: New file. 2009-12-10 Jan Hubicka <jh@suse.cz> PR middle-end/42110 * g++.dg/torture/pr42110.C: new file. 2009-12-07 Jakub Jelinek <jakub@redhat.com> PR debug/42244 * gcc.dg/debug/pr42244.c: New test. 2009-12-04 David Daney <ddaney@caviumnetworks.com> PR rtl-optimization/42164 * gcc.c-torture/compile/pr42164.c: New test. 2009-12-03 Jason Merrill <jason@redhat.com> PR c++/41611 * g++.dg/abi/guard2.C: New. 2009-12-03 Dodji Seketeli <dodji@redhat.com> PR c++/42217 * g++.dg/other/bitfield4.C: New test. 2009-12-03 Jakub Jelinek <jakub@redhat.com> PR c++/42256 * g++.dg/inherit/thunk11.C: New test. * g++.dg/inherit/thunk11.h: New file. * g++.dg/inherit/thunk11-aux.cc: New file. 2009-12-01 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42237 * gcc.c-torture/compile/pr42237.c: New test. 2009-12-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/42057 * g++.dg/parse/crash54.C: New. 2009-11-30 Martin Jambor <mjambor@suse.cz> PR middle-end/42196 * gcc.c-torture/compile/pr42196-1.c: New test. * gcc.c-torture/compile/pr42196-2.c: New test. * gcc.c-torture/compile/pr42196-3.c: New test. 2009-11-30 Dodji Seketeli <dodji@redhat.com> PR c++/42069 * g++.dg/template/typedef23.C: New test. 2009-11-29 H.J. Lu <hongjiu.lu@intel.com> PR tree-optimization/41961 * g++.dg/tree-ssa/pr41961.C: New. 2009-11-29 Ira Rosen <irar@il.ibm.com> PR tree-optimization/42193 * gcc.dg/vect/pr42193.c: New test. 2009-11-28 Richard Guenther <rguenther@suse.de> PR tree-optimization/42183 * g++.dg/torture/pr42183.C: New testcase. 2009-11-27 Martin Jambor <mjambor@suse.cz> PR middle-end/42006 * gcc.c-torture/execute/pr42006.c: New test. 2009-11-27 Michael Matz <matz@suse.de> PR rtl-optimization/42084 * gcc.dg/pr42084.c: New test. 2009-11-27 Michael Matz <matz@suse.de> PR c++/41906 * g++.dg/tree-ssa/pr41906.C: New testcase. 2009-11-26 Michael Matz <matz@suse.de> PR tree-optimization/41905 * g++.dg/tree-ssa/pr41905.C: New testcase. 2009-11-24 Richard Guenther <rguenther@suse.de> PR tree-optimization/42142 * gcc.c-torture/execute/pr42142.c: New testcase. 2009-11-24 Martin Jambor <mjambor@suse.cz> PR tree-optimization/42154 * gcc.c-torture/execute/pr42154.c: New test. 2009-11-21 Martin Jambor <mjambor@suse.cz> PR middle-end/42025 * gcc.c-torture/compile/pr42025-1.c: New test. * gcc.c-torture/compile/pr42025-2.c: New test. 2009-11-21 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/42078 * gcc.dg/pr42078.c: New test. Added: branches/gcc-4_4-branch/gcc/testsuite/g++.dg/abi/guard2.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/abi/guard2.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/inherit/thunk11-aux.cc - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/inherit/thunk11-aux.cc branches/gcc-4_4-branch/gcc/testsuite/g++.dg/inherit/thunk11.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/inherit/thunk11.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/inherit/thunk11.h - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/inherit/thunk11.h branches/gcc-4_4-branch/gcc/testsuite/g++.dg/opt/dtor2-aux.cc - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/opt/dtor2-aux.cc branches/gcc-4_4-branch/gcc/testsuite/g++.dg/opt/dtor2.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/opt/dtor2.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/opt/dtor2.h - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/opt/dtor2.h branches/gcc-4_4-branch/gcc/testsuite/g++.dg/other/bitfield4.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/other/bitfield4.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/parse/crash54.C - copied unchanged from r155172, trunk/gcc/testsuite/g++.dg/parse/crash54.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/const3.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/template/const3.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef23.C - copied unchanged from r155181, trunk/gcc/testsuite/g++.dg/template/typedef23.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef24.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/template/typedef24.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef25.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/template/typedef25.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42110.C - copied unchanged from r155170, trunk/gcc/testsuite/g++.dg/torture/pr42110.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42183.C - copied unchanged from r155181, trunk/gcc/testsuite/g++.dg/torture/pr42183.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/tree-ssa/pr41905.C - copied unchanged from r155182, trunk/gcc/testsuite/g++.dg/tree-ssa/pr41905.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/tree-ssa/pr41906.C - copied unchanged from r155182, trunk/gcc/testsuite/g++.dg/tree-ssa/pr41906.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/tree-ssa/pr41961.C - copied unchanged from r155181, trunk/gcc/testsuite/g++.dg/tree-ssa/pr41961.C branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42025-1.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/compile/pr42025-1.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42025-2.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/compile/pr42025-2.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42164.c - copied unchanged from r155170, trunk/gcc/testsuite/gcc.c-torture/compile/pr42164.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42196-1.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/compile/pr42196-1.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42196-2.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/compile/pr42196-2.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42196-3.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/compile/pr42196-3.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42237.c - copied unchanged from r155171, trunk/gcc/testsuite/gcc.c-torture/compile/pr42237.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42006.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.c-torture/execute/pr42006.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42142.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/execute/pr42142.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42154.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.c-torture/execute/pr42154.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/debug/pr42244.c - copied unchanged from r155170, trunk/gcc/testsuite/gcc.dg/debug/pr42244.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42078.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.dg/pr42078.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42084.c - copied unchanged from r155182, trunk/gcc/testsuite/gcc.dg/pr42084.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/pr42193.c - copied unchanged from r155181, trunk/gcc/testsuite/gcc.dg/vect/pr42193.c Modified: branches/gcc-4_4-branch/gcc/testsuite/ChangeLog