Re: [EXT] Re: Can LTO minor version be updated in backward compatible way ?

2019-07-18 Thread Romain Geissler
On Thu, 18 Jul 2019, Florian Weimer wrote: > > Right and stable LTO bytecode really isn't on the radar at this time. > > Maybe it's better to serialize the non-preprocessed source code instead. > It would need some (hash-based?) deduplication. For #include > directives, the hash of the file would

gcc-7-20190718 is now available

2019-07-18 Thread gccadmin
Snapshot gcc-7-20190718 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/7-20190718/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 7 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-7

Re: Can LTO minor version be updated in backward compatible way ?

2019-07-18 Thread Florian Weimer
* Jeff Law: > On 7/17/19 11:29 AM, Andi Kleen wrote: >> Romain Geissler writes: >>> >>> I have no idea of the LTO format and if indeed it can easily be updated >>> in a backward compatible way. But I would say it would be nice if it >>> could, and would allow adoption for projects spread on many

Re: Can LTO minor version be updated in backward compatible way ?

2019-07-18 Thread Richard Biener
On Wed, Jul 17, 2019 at 7:30 PM Andi Kleen wrote: > > Romain Geissler writes: > > > > I have no idea of the LTO format and if indeed it can easily be updated > > in a backward compatible way. But I would say it would be nice if it > > could, and would allow adoption for projects spread on many te

CfP: Sixth Workshop on Accelerator Programming using Directives (WACCPD 2019)

2019-07-18 Thread Thomas Schwinge
Hi! If you're doing cool things in the area of "Accelerator Programming using Directives" or related things, please consider submitting a paper. (I'm on the Program Committee again.) | | Sixth Workshop on Accelerator Progra