Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Andi Kleen
On Wed, Jul 23, 2014 at 04:21:59PM +0200, Richard Biener wrote: > On Wed, Jul 23, 2014 at 5:40 AM, Jeff Law wrote: > > On 07/15/14 23:31, Andi Kleen wrote: > >> > >> From: Andi Kleen > >> > >> No substantial changes, although the hash values will be slightly > >> different. > >> > >> gcc/: > >> >

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Andi Kleen
On Wed, Jul 23, 2014 at 06:00:35PM +0200, Richard Biener wrote: > On July 23, 2014 5:15:53 PM CEST, Andi Kleen wrote: > >> I think we managed to > >> stay bytecode compatible for 4.8 release series. (Richi knows better) > > > >Nope, fortran options broke it at some point. > > We try hard to not b

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Jan Hubicka
> > I think we managed to > > stay bytecode compatible for 4.8 release series. (Richi knows better) > > Nope, fortran options broke it at some point. Duh, option streaming sucks, another things that ought to be fixed this release cycle... Honza

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Richard Biener
On July 23, 2014 5:15:53 PM CEST, Andi Kleen wrote: >> I think we managed to >> stay bytecode compatible for 4.8 release series. (Richi knows better) > >Nope, fortran options broke it at some point. We try hard to not break things on branches or at least should bump the version if we do. Maybe

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Andi Kleen
> I think we managed to > stay bytecode compatible for 4.8 release series. (Richi knows better) Nope, fortran options broke it at some point. -Andi -- a...@linux.intel.com -- Speaking for myself only.

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Jan Hubicka
> On 07/15/14 23:31, Andi Kleen wrote: > >From: Andi Kleen > > > >No substantial changes, although the hash values will be slightly > >different. > > > >gcc/: > > > >2014-07-10 Andi Kleen > > > > * lto-streamer-out.c (hash_tree): Convert to inchash. > > (add_flag): New macro. > So my qu

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Andi Kleen
On Tue, Jul 22, 2014 at 09:40:15PM -0600, Jeff Law wrote: > On 07/15/14 23:31, Andi Kleen wrote: > >From: Andi Kleen > > > >No substantial changes, although the hash values will be slightly > >different. > > > >gcc/: > > > >2014-07-10 Andi Kleen > > > > * lto-streamer-out.c (hash_tree): Con

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Richard Biener
On Wed, Jul 23, 2014 at 5:40 AM, Jeff Law wrote: > On 07/15/14 23:31, Andi Kleen wrote: >> >> From: Andi Kleen >> >> No substantial changes, although the hash values will be slightly >> different. >> >> gcc/: >> >> 2014-07-10 Andi Kleen >> >> * lto-streamer-out.c (hash_tree): Convert t

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash

2014-07-23 Thread Jeff Law
On 07/15/14 23:31, Andi Kleen wrote: From: Andi Kleen No substantial changes, although the hash values will be slightly different. gcc/: 2014-07-10 Andi Kleen * lto-streamer-out.c (hash_tree): Convert to inchash. (add_flag): New macro. So my question here, does this make a