[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-10-09 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-26 Thread marcin.slusarz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #11 from Marcin Ślusarz 2011-06-26 12:48:05 UTC --- Ok, you are right. I didn't know about these patches. Now I compiled gcc-4.4.5 with "vanilla" USE flag - which disables all these patches - and it still fails at runtime.

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-25 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 Mikael Pettersson changed: What|Removed |Added CC|mikpe at it dot uu.se | --- Comment #10 from Mikael Petterss

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-25 Thread marcin.slusarz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #9 from Marcin Ślusarz 2011-06-25 18:46:53 UTC --- Gentoo does not patch gcc severely. See: http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/sys-devel/gcc/gcc-4.4.5.ebuild?revision=1.10&view=markup which adds only 2 patches:

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-25 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #8 from Mikael Pettersson 2011-06-25 16:40:42 UTC --- (In reply to comment #7) > I have this problem using the gcc 4.4.5 build in Ubuntu 10.10, which reports > itself as "gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5". So it's not > Gent

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-25 Thread bryancain3+gcc at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 Bryan Cain changed: What|Removed |Added CC||bryancain3+gcc at gmail dot

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-25 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #6

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-25 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #5 from Mikael Pettersson 2011-06-25 12:23:48 UTC --- I can't reproduce the runtime failure with gcc-4.6-20110621 on x86_64-linux. I see you're using Gentoo's modified gcc-4.4.5. Can you please try again with a g++ built from vanill

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-24 Thread marcin.slusarz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #4 from Marcin Ślusarz 2011-06-24 22:38:06 UTC --- Created attachment 24599 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24599 all.s

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-24 Thread marcin.slusarz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #3 from Marcin Ślusarz 2011-06-24 22:37:44 UTC --- Created attachment 24598 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24598 all.ii

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-24 Thread marcin.slusarz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #2 from Marcin Ślusarz 2011-06-24 22:23:56 UTC --- Created attachment 24597 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24597 standalone app testing this bug I'm attaching sources of standalone app which tests this bug. It s

[Bug c++/49525] [4.4] wrong code and wrong warning for bitfield related operations

2011-06-24 Thread marcin.slusarz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49525 --- Comment #1 from Marcin Ślusarz 2011-06-24 22:20:24 UTC --- Created attachment 24596 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24596 g++ -v -save-temps -O2 -Wall -c all.c