Re: Bumping DATESTAMP (was: GCC 4.3.5 Status Report (2010-05-22))

2011-02-01 Thread Dongsheng Song
On Tue, Feb 1, 2011 at 23:32, Gerald Pfeifer wrote: > On Tue, 1 Feb 2011, Dongsheng Song wrote: >>> The DATESTAMP change could also be in a post-commit hook (doing >>> nothing if the date didn't change, of course).  No idea whether >>> this is technically possible of course. >> Yes, the post-commi

Re: Proposal: Improving patch tracking and review using Rietveld

2011-02-01 Thread Alexandre Oliva
On Jan 28, 2011, Diego Novillo wrote: > Technically, Rietveld solves the ENOPATCH problem because the patch is > *always* available at the URL produced in the patch message. Hi, Diego, I just got your e-mail with the patch. It didn't look that big, but it will give me something useful to do in

gcc-4.4-20110201 is now available

2011-02-01 Thread gccadmin
Snapshot gcc-4.4-20110201 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.4-20110201/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.4 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Re: Proper way to build GNAT cross compiler with gnattools

2011-02-01 Thread Luke A. Guest
On Tue, 2011-02-01 at 18:57 +0100, Arnaud Charlet wrote: > > I'm trying (again) to work out how to build a GNAT cross compiler with > > no runtime, but with the tools. > > As explained in the documentation, you need to first build a native GNAT > compiler with the same sources before building a GN

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread H.J. Lu
On Tue, Feb 1, 2011 at 10:39 AM, Dave Korn wrote: > On 01/02/2011 18:01, H.J. Lu wrote: > FWIW, your recan linker patch doesn't fix LTO 8, which is: http://sourceware.org/bugzilla/show_bug.cgi?id=12277 >>>  It wasn't supposed to, we've been through this before.  It needs both the >>

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread Dave Korn
On 01/02/2011 18:01, H.J. Lu wrote: >>> FWIW, your recan linker patch doesn't fix LTO 8, which is: >>> >>> http://sourceware.org/bugzilla/show_bug.cgi?id=12277 >> It wasn't supposed to, we've been through this before. It needs both the >> link-order fix *and* the rescan-libs fix. The combined p

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread H.J. Lu
On Tue, Feb 1, 2011 at 9:52 AM, Dave Korn wrote: > On 01/02/2011 17:15, H.J. Lu wrote: >> On Tue, Feb 1, 2011 at 2:54 AM, Dave Korn wrote: >>> On 01/02/2011 02:33, Joel Sherrill wrote: Hi, There are ~100 failures on each *-rtems* target in the latest test runs when various lto

Re: Proper way to build GNAT cross compiler with gnattools

2011-02-01 Thread Arnaud Charlet
> I'm trying (again) to work out how to build a GNAT cross compiler with > no runtime, but with the tools. As explained in the documentation, you need to first build a native GNAT compiler with the same sources before building a GNAT cross compiler. Arno

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread Dave Korn
On 01/02/2011 17:15, H.J. Lu wrote: > On Tue, Feb 1, 2011 at 2:54 AM, Dave Korn wrote: >> On 01/02/2011 02:33, Joel Sherrill wrote: >>> Hi, >>> >>> There are ~100 failures on each *-rtems* target >>> in the latest test runs when various lto related >>> flags are on. The symbols in questions are i

Proper way to build GNAT cross compiler with gnattools

2011-02-01 Thread Luke A. Guest
Hi, I'm trying (again) to work out how to build a GNAT cross compiler with no runtime, but with the tools. Firstly, I'd just like to ask, is this supposed to be possible? If it is possible, why is it so hard/impossible and why will nobody from AdaCore answer my questions regarding it? I'm wanti

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread H.J. Lu
On Tue, Feb 1, 2011 at 2:54 AM, Dave Korn wrote: > On 01/02/2011 02:33, Joel Sherrill wrote: >> Hi, >> >> There are ~100 failures on each *-rtems* target >> in the latest test runs when various lto related >> flags are on.  The symbols in questions are in the >> RTEMS libraries which are picked up

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread Dave Korn
On 01/02/2011 14:30, Joel Sherrill wrote: > On 02/01/2011 04:54 AM, Dave Korn wrote: >> On 01/02/2011 02:33, Joel Sherrill wrote: >>> Should LTO work with a target not using gold? >>Yes, it should, but some work is needed at the binutils end. I am >> testing >> the attached two patches at the

Bumping DATESTAMP (was: GCC 4.3.5 Status Report (2010-05-22))

2011-02-01 Thread Gerald Pfeifer
On Tue, 1 Feb 2011, Dongsheng Song wrote: >> The DATESTAMP change could also be in a post-commit hook (doing >> nothing if the date didn't change, of course).  No idea whether >> this is technically possible of course. > Yes, the post-commit hook can do this task. > If we really want to do that, I

Re: GCC 4.3.5 Status Report (2010-05-22)

2011-02-01 Thread Dongsheng Song
ok can do this task. If we really want to do that, I can update the current post-commit hook script [1]. *) Get DATESTAMP for the current branch in the repository, e.g. $ svn cat svn://gcc.gnu.org/svn/gcc/trunk/gcc/DATESTAMP 20110201 $ svn cat svn://gcc.gnu.org/svn/gcc/branches/gcc-4_5-bra

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread Joel Sherrill
On 02/01/2011 04:54 AM, Dave Korn wrote: On 01/02/2011 02:33, Joel Sherrill wrote: Hi, There are ~100 failures on each *-rtems* target in the latest test runs when various lto related flags are on. The symbols in questions are in the RTEMS libraries which are picked up via the -B... argument.

Re: Devirtualization in gcc

2011-02-01 Thread Maxim Kuvyrkov
On Jan 26, 2011, at 3:27 AM, Ian Lance Taylor wrote: > Black Bit writes: > >> Could someone tell me if the work described in this paper >> http://www.linuxsymposium.org/archives/GCC/Reprints-2006/namolaru-reprint.pdf >> was completed and is part of gcc?Thanks

Re: GCC 4.3.5 Status Report (2010-05-22)

2011-02-01 Thread NightStrike
On Tue, Feb 1, 2011 at 5:31 AM, Richard Guenther wrote: > On Mon, Jan 31, 2011 at 6:56 PM, Joseph S. Myers > wrote: >> On Mon, 31 Jan 2011, NightStrike wrote: >> >>> On Mon, Jan 31, 2011 at 7:51 AM, Richard Guenther >>> wrote: >>> > On Mon, Jan 31, 2011 at 3:43 AM, Dongsheng Song >>> > wrote: >

Re: Bugzilla permissions

2011-02-01 Thread Tony Poppleton
>> Could someone with the powers please modify my permissions to the above? > > I will do that if a gcc maintainer vouches for you. For the record, this situation has now been resolved and I can edit the bugs as requested. Many thanks, Tony

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread Richard Guenther
On Tue, Feb 1, 2011 at 11:54 AM, Dave Korn wrote: > On 01/02/2011 02:33, Joel Sherrill wrote: >> Hi, >> >> There are ~100 failures on each *-rtems* target >> in the latest test runs when various lto related >> flags are on.  The symbols in questions are in the >> RTEMS libraries which are picked u

Re: GCC 4.3.5 Status Report (2010-05-22)

2011-02-01 Thread Richard Guenther
On Mon, Jan 31, 2011 at 6:56 PM, Joseph S. Myers wrote: > On Mon, 31 Jan 2011, NightStrike wrote: > >> On Mon, Jan 31, 2011 at 7:51 AM, Richard Guenther >> wrote: >> > On Mon, Jan 31, 2011 at 3:43 AM, Dongsheng Song >> > wrote: >> >> It's very simple (only for trunk, although it maybe more usefu

Re: LTO on newlib targets w/o Gold

2011-02-01 Thread Dave Korn
On 01/02/2011 02:33, Joel Sherrill wrote: > Hi, > > There are ~100 failures on each *-rtems* target > in the latest test runs when various lto related > flags are on. The symbols in questions are in the > RTEMS libraries which are picked up via the > -B... argument. Other symbols from the same >