Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-12 Thread Jack Howarth
On Sat, Mar 12, 2011 at 09:34:01PM -0800, Chris Lattner wrote: > > On Mar 12, 2011, at 8:17 PM, Jack Howarth wrote: > > > With release of Xcode 3.2.6/4.0 this week, an unfortunate change was made > > to > > the darwin assembler which effectively breaks LTO support for darwin. The > > design >

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-12 Thread Chris Lattner
On Mar 12, 2011, at 8:17 PM, Jack Howarth wrote: > With release of Xcode 3.2.6/4.0 this week, an unfortunate change was made to > the darwin assembler which effectively breaks LTO support for darwin. The > design > of LTO on darwin was based on the fact that mach-o object files tolerated > ad

Re: darwin LTO broken under Xcode 3.2.6/4.0

2011-03-12 Thread Ian Lance Taylor
Jack Howarth writes: >With release of Xcode 3.2.6/4.0 this week, an unfortunate change was made > to > the darwin assembler which effectively breaks LTO support for darwin. The > design > of LTO on darwin was based on the fact that mach-o object files tolerated > additional > sections as l

darwin LTO broken under Xcode 3.2.6/4.0

2011-03-12 Thread Jack Howarth
With release of Xcode 3.2.6/4.0 this week, an unfortunate change was made to the darwin assembler which effectively breaks LTO support for darwin. The design of LTO on darwin was based on the fact that mach-o object files tolerated additional sections as long as they didin't contain symbols. Wi

gcc-4.6-20110312 is now available

2011-03-12 Thread gccadmin
Snapshot gcc-4.6-20110312 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.6-20110312/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.6 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/trunk