On 2015/06/03 19:16:53, mtbrandyberry wrote:
On 2015/06/03 17:02:50, rmcilroy wrote:
> On 2015/06/03 16:50:41, mtbrandyberry wrote:
> > On 2015/06/03 15:54:32, rmcilroy wrote:
> > > On 2015/06/03 15:44:26, mtbrandyberry wrote:
> > > > On 2015/06/03 03:02:50, commit-bot: I haz the power wrote:
> > > > > Patchset 1 (id:??) landed as
> > > > > https://crrev.com/51439db3b287faed806e9a1cae33bc3498feeaf6
> > > > > Cr-Commit-Position: refs/heads/master@{#28772}
> > > >
> > > > It's not obvious how this change could have broken this since it
should
be
> > > > mostly a no-op for ia32. Are there build artifacts available
that I
can
> use
> > > to
> > > > reproduce the problem and debug?
> > >
> > > You can see the build logs here:
> > >
> >
>
http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug%20-%202/builds/609/
> > >
> > > You can recreate the build locally by building with something like:
> > >
> > > make ia32.debug snapshot=off
> >
> > I'm not able to reproduce this:
> >
> > $ git log --pretty=oneline -n1
> > a9404029343d65f146e3443f5280c40a97e736af Add support for Embedded
Constant
> Pools
> > for PPC and Arm
> >
> > $ make ia32.debug snapshot=off
> > <...>
> >
> > $ out/ia32.debug/cctest --random-seed=-2035604219 --stress-opt
--always-opt
> > test-api/FastReturnValuesWithProfiler --nohard-abort
--nodead-code-elimination
> > --nofold-constants --enable-slow-asserts --debug-code --verify-heap
> >
>
--testing_serialization_file=out/.serdes/serdes_FastReturnValuesWithProfiler__stress_opt__always_opt
> > $
>
> Benedikt: This only happened once on the bot from what I can see. Are
you
sure
> it wasn't just flake?
I've been running this in a loop on various machines all afternoon without
reproducing. I've tried the commit referenced above, the one immediately
after
(where the bot reported it), and the latest code with the constant pool
change
re-applied. No failures.
Let's assume this was flake. Go ahead and reland your CL and keep an eye on
this
specific bot when you do so in case it turns out to be something which only
repos on the bot.
https://codereview.chromium.org/1155703006/
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