[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2012-05-13 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41103 Paolo Carlini changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2011-10-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41103 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2011-10-18 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41103 Paolo Carlini changed: What|Removed |Added CC|gcc-bugs at gcc dot gnu.org | Known to fail|

[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2009-08-18 Thread tim at klingt dot org
--- Comment #5 from tim at klingt dot org 2009-08-18 14:36 --- compiling with -fno-strict-aliasing doesn't do any difference. the error is actually related to some code, that does a pointer/tag compression, packing a pointer and an integer to a 64bit pointer [1] in order to deal with th

[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2009-08-18 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2009-08-18 14:24 --- Does it work with -fno-strict-aliasing? I suppose this is one case where boost plays tricks with placement new on decls (non-anonymous storage)? -- rguenth at gcc dot gnu dot org changed: What|Re

[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2009-08-18 Thread tim at klingt dot org
--- Comment #3 from tim at klingt dot org 2009-08-18 11:50 --- i forgot to mention, i am building with bjam, passing the following options: COLLECT_GCC_OPTIONS='-ftemplate-depth-128' '-O3' '-finline-functions' '-Wno-inline' '-Wall' '-pthread' '-fPIC' '-g' '-v' '-save-temps' '-DBOOST_ALL

[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2009-08-18 Thread tim at klingt dot org
--- Comment #2 from tim at klingt dot org 2009-08-18 11:37 --- Created an attachment (id=18396) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18396&action=view) preprocessed source, 4.2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41103

[Bug c++/41103] g++-4.3/4.4 generates wrong code on x86_64

2009-08-18 Thread tim at klingt dot org
--- Comment #1 from tim at klingt dot org 2009-08-18 11:35 --- Created an attachment (id=18395) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18395&action=view) preprocessed source, 4.4 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41103