c++0x 4.4, =default definition outside template class fails.

2008-08-23 Thread Simon Hill
I've just installed g++ 4.4 and I'm playing with some of the c++0x features. The below page describes the =default and =delete syntax. (Used to manipulate the special member functions default/copy constructor, destructor and copy assign). http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n23

GCC for win32 platform

2008-08-23 Thread Tayeb Meftah
hello for all GCC Users please do you know any GCC compiler for win32 platform (excepte for the MinGW project and cigwin) ? thanks _ Téléchargez le nouveau Windows Live Messenger ! http://get.live.com/messenger/overview

Re: How to use gcc source and try new optmization techniques

2008-08-23 Thread Rohan Sreeram
Thanks Manuel. I plan to study GCC internals and acquaint myself with the different optimization techniques. As Matt mentioned I would need to use material from both the wiki and internals for this. Rohan - Original Message From: Manuel López-Ibáñez <[EMAIL PROTECTED]> To: Seema Ravan

Re: How to use gcc source and try new optmization techniques

2008-08-23 Thread Rohan Sreeram
Thanks Seema. The data flow analysis plugin is really interesting work. I will take a look at the links given by you. Rohan. - Original Message From: Seema Ravandale <[EMAIL PROTECTED]> To: Rohan Sreeram <[EMAIL PROTECTED]> Cc: [EMAIL PROTECTED] Sent: Wednesday, August 20, 2008 11:35:10

Re: How to use gcc source and try new optmization techniques

2008-08-23 Thread Rohan Sreeram
Matt and Pranav, That's right. I wanted to understand the CFG and optimization inside gcc. >From what I see I will have to get a grip on the GCC architecture before I can >start experimentation. That would include basic blocks, CFG, and other loop optmization code in there. Thanks, Rohan -

Re: Please, do not use the merged revisions log as the commit message when merging

2008-08-23 Thread Gerald Pfeifer
On Sun, 17 Aug 2008, Ralf Wildenhues wrote: > It should be on svnwrite.html Something like the following? (Not committed yet.) Gerald Index: svnwrite.html === RCS file: /cvs/gcc/wwwdocs/htdocs/svnwrite.html,v retrieving revision 1.

The Linux binutils 2.18.50.0.9 is released

2008-08-23 Thread H.J. Lu
This is the beta release of binutils 2.18.50.0.9 for Linux, which is based on binutils 2008 0822 in CVS on sourceware.org plus various changes. It is purely for Linux. All relevant patches in patches have been applied to the source tree. You can take a look at patches/README to see what have been

Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc

2008-08-23 Thread Paolo Carlini
Hi, 1- Try to re-organize the new code in order to make possible using in *few* selected places _GLIBCXX_ATOMIC_BUILTINS_4 to enable / disable the new feature completely. The necessary code changes for this are in the attached patch. Most of the code doesn't need to be touched, because the adde

Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc

2008-08-23 Thread Sebastian Redl
Paolo Carlini wrote: Paolo Carlini wrote: I'm going to revert again the whole thing and wait for a different, safe, approach, sorry. In the short time frame, i.e., something solid for 4.4.0, I would suggest two possible strategies: 1- Try to re-organize the new code in order to make possible

Goodbye

2008-08-23 Thread FX
As I explained in a lenghtier note to [EMAIL PROTECTED], lack of time and new projects mean I have to resign from my maintainership. I really want to thank all people outside the gfortran community who have been very kind and helpful, both by mail and on IRC. GCC is a great community to wor