Re: Power/PowerPC RIOS/RIOS2 obsolescence

2010-07-04 Thread Kevin Bowling
On Fri, Jul 2, 2010 at 9:55 AM, Segher Boessenkool wrote: > [I proposed removing RIOS support, since it heavily gets in the way > for my project exposing the XER[CA] flag]. > >> My argument is simply this, sorry if it wasn't clear in the last >> email, bottom line up front: >> - It can just as eas

How to use __versa_string as std::string implementation?

2010-07-04 Thread nielsdek...@xs4all.nl
Do I understand correctly that the current GCC implementation of std::string is non-conforming, because it does ref-counting + copy-on-write? If so, is there some compiler flag to switch to a conforming (non-ref-counting) std::string implementation? If I understand well, the Versatile String,

Re: How to use __versa_string as std::string implementation?

2010-07-04 Thread Paolo Carlini
On 07/04/2010 04:19 PM, nielsdek...@xs4all.nl wrote: > Do I understand correctly that the current GCC implementation of > std::string is non-conforming, because it does ref-counting + > copy-on-write? If you mean by non-conforming "non-conforming to the not existing yet new C++ standard, so far kno

Re: How to use __versa_string as std::string implementation?

2010-07-04 Thread Niels Dekker - address until 2010-10-10
[Oops, I shot myself in the foot by using a mail address that I'd rather keep spam free, in my previous message! I'm surprised the message was forwarded straight to the mailing list, because it wasn't the address I used when I subscribed.] Do I understand correctly that the current GCC implem

Re: How to use __versa_string as std::string implementation?

2010-07-04 Thread Paolo Carlini
On 07/04/2010 10:02 PM, Niels Dekker - address until 2010-10-10 wrote: > Thanks, that's what I meant indeed. (In fact I got the word > "conforming" from gcc.gnu.org/gcc-4.1/changes.html which says that > __versa_string provides "facilities conforming to the standard > requirements for basic_string"

Re: [x86]: Allow @GOTOFF in non-memory context?

2010-07-04 Thread Uros Bizjak
On Fri, 2010-06-25 at 10:48 -0700, Richard Henderson wrote: > > ; Current assemblers are broken and do not allow @GOTOFF in > > ; ought but a memory context. > > > > Code, following this comment disables or special-cases > > "pic_symbolic_operands". > > > > I'm investiga

gcc-4.3-20100704 is now available

2010-07-04 Thread gccadmin
Snapshot gcc-4.3-20100704 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.3-20100704/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.3 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches