Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Michael Kuperstein via lldb-dev
It would probably better for whoever wrote this text to pipe in, but I think the idea is that (X+1).0 is supposed to be a kind of a "bridge" release. That is, if you have legacy IR files that contain dropped features, or if the IR format changed significantly, you can still use the (X+1).0 auto-up

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Hans Wennborg via lldb-dev
I've split the version discussion off into a new thread ("What version comes after 3.9?") and CC'd everyone discussing it here so far. On Mon, Jun 13, 2016 at 11:23 AM, Mehdi Amini via llvm-dev wrote: > >> On Jun 13, 2016, at 6:14 AM, Rafael Espíndola via llvm-dev >> wrote: >> >>> The 4.1 relea

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Mehdi Amini via lldb-dev
> On Jun 13, 2016, at 6:14 AM, Rafael Espíndola via llvm-dev > wrote: > >> The 4.1 release gives us the opportunity to drop support for 3.x >> bitcode formats, so I don't think we should move to 4.x until we have >> older bitcode features that we really want to drop. There should >> probably

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Renato Golin via lldb-dev
On 13 June 2016 at 18:30, Michael Kuperstein wrote: > It would probably better for whoever wrote this text to pipe in, but I think > the idea is that (X+1).0 is supposed to be a kind of a "bridge" release. That rings a bell... but I have to be honest, it's weird... Now, well, as Rafael said orig

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Rafael Espíndola via lldb-dev
On 13 June 2016 at 13:30, Michael Kuperstein wrote: > It would probably better for whoever wrote this text to pipe in, but I think > the idea is that (X+1).0 is supposed to be a kind of a "bridge" release. > > That is, if you have legacy IR files that contain dropped features, or if > the IR forma

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Renato Golin via lldb-dev
On 13 June 2016 at 18:02, Rafael Espíndola wrote: > It is documented at > > http://llvm.org/docs/DeveloperPolicy.html#ir-backwards-compatibility This is weird... "The bitcode format produced by a X.Y release will be readable by all following X.Z releases and the (X+1).0 release." Why (x+1).0 ?

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Rafael Espíndola via lldb-dev
> I don't know that the actual policy has ever been formally documented, > although it has been discussed from time to time, so it's not too > surprising that people have different ideas of what the policy is. > > Maybe documenting the release-numbering-semantics policy alongside > the release-timi

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Tom Stellard via lldb-dev
On Mon, Jun 13, 2016 at 09:14:43AM -0400, Rafael Espíndola wrote: > > The 4.1 release gives us the opportunity to drop support for 3.x > > bitcode formats, so I don't think we should move to 4.x until we have > > older bitcode features that we really want to drop. There should > > probably be a s

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Tom Stellard via lldb-dev
On Fri, Jun 10, 2016 at 01:38:22PM -0700, Hans Wennborg via llvm-dev wrote: > Hello everyone, > > It's time to start planning for the 3.9 release. > > Please let me know if you'd like to help providing binaries and > testing for your favourite platform. > > I propose the following schedule: > >

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Robinson, Paul via lldb-dev
> -Original Message- > From: llvm-dev [mailto:llvm-dev-boun...@lists.llvm.org] On Behalf Of > Rafael Espíndola via llvm-dev > Sent: Monday, June 13, 2016 7:47 AM > To: Tom Stellard > Cc: llvm-dev; Release-testers; openmp-dev (openmp-...@lists.llvm.org); > LLDB Dev; cfe-dev > Subject: Re:

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Rafael Espíndola via lldb-dev
On 13 June 2016 at 10:11, Tom Stellard wrote: > On Mon, Jun 13, 2016 at 09:14:43AM -0400, Rafael Espíndola wrote: >> > The 4.1 release gives us the opportunity to drop support for 3.x >> > bitcode formats, so I don't think we should move to 4.x until we have >> > older bitcode features that we re

Re: [lldb-dev] [llvm-dev] [3.9 Release] Release plan and call for testers

2016-06-13 Thread Rafael Espíndola via lldb-dev
> The 4.1 release gives us the opportunity to drop support for 3.x > bitcode formats, so I don't think we should move to 4.x until we have > older bitcode features that we really want to drop. There should > probably be a separate discussion thread about this. It give the opportunity, not the ob