[compiler-rt] r253483 - [PGO] Runtime support for value profiling.

Daniel Sanders via llvm-commits llvm-commits at lists.llvm.org
Fri Nov 20 08:29:23 PST 2015


Not sure why I re-added (Outlook removes the list) llvm-dev instead of llvm-commits on that last one, sorry.

I missed a few fixup commits in the last list. Reverting r253545, r253510, r253508, r253503, r253500, r253496, r253492, r253489, and r253483 (all of which are part of this commit and the corrections) fixes the failing tests in my working copy. I'm going to do a full 'ninja check-all' before I revert.

> -----Original Message-----
> From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of Daniel
> Sanders via llvm-dev
> Sent: 20 November 2015 16:05
> To: Renato Golin; Betul Buyukkurt; llvm-dev at lists.llvm.org; Xinliang David Li
> Subject: Re: [llvm-dev] [compiler-rt] r253483 - [PGO] Runtime support for
> value profiling.
> 
> Hi,
> 
> I'm currently bisecting a buildbot regression in the clang-cmake-mips builder
> and I've ended up with a range of commits, all of them are either this commit
> or one of its corrections. The commits are r253483, r253489, r253492, and
> r253496. I'm going to try reverting these in my working copy and if that works
> I'll commit the revert.
> 
> The first build to fail is http://lab.llvm.org:8011/builders/clang-cmake-
> mips/builds/10816 and the first one to show the current failures is
> http://lab.llvm.org:8011/builders/clang-cmake-mips/builds/10819.
> 
> > -----Original Message-----
> > From: llvm-commits [mailto:llvm-commits-bounces at lists.llvm.org] On
> Behalf
> > Of Renato Golin via llvm-commits
> > Sent: 18 November 2015 21:46
> > To: Betul Buyukkurt
> > Cc: LLVM Commits
> > Subject: Re: [compiler-rt] r253483 - [PGO] Runtime support for value
> > profiling.
> >
> > On 18 November 2015 at 18:12, Betul Buyukkurt via llvm-commits
> > <llvm-commits at lists.llvm.org> wrote:
> > > Author: betulb
> > > Date: Wed Nov 18 12:12:35 2015
> > > New Revision: 253483
> > >
> > > URL: http://llvm.org/viewvc/llvm-project?rev=253483&view=rev
> > > Log:
> > > [PGO] Runtime support for value profiling.
> > >
> > > This change adds extends the data structures and adds in the routines
> > > for handling runtime calls for value profiling. The profile data format
> > > is modified and the version number is incremented.
> >
> > Hi Betul,
> >
> > There has been a good number of commits and the self-hosting bots are
> > still broken, shouldn't we revert everything and try again, *after*
> > you make it self-host locally?
> >
> > http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15-full/builds/9175
> >
> > You're making it very hard to revert this patch already...
> >
> > cheers,
> > --renato
> > _______________________________________________
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> > llvm-commits at lists.llvm.org
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