[llvm-testresults] buildbot failure in llvm on llvm-gcc-x86_64-darwin10-selfhost

[Daniel Dunbar]

On Wed, Nov 4, 2009 at 12:25 PM, Evan Cheng <evan.cheng at apple.com> wrote:
> Yes.

And how long did the build take? This is failing very predictably on
my home machine (the buildslave), so its obviously a real problem.

The steps it takes are:
build llvm (debug)
build llvm-gcc
build llvm (release, using prev llvm-gcc)
... and fails in there, with a >20min compile

all on x86_64, the i386 build is working.

 - Daniel

> Evan
> On Nov 4, 2009, at 11:33 AM, Daniel Dunbar wrote:
>
>> On Wed, Nov 4, 2009 at 1:24 AM, Evan Cheng <evan.cheng at apple.com> wrote:
>>>
>>> Hrm. I just built a i386 / x86_64 fat llvm-gcc and then self-hosted llvm
>>> in
>>> 64-bit mode. Not problem here.
>>
>> Did you build a Release version in the second build of llvm?
>>
>>>
>>> Evan
>>>
>>> On Nov 4, 2009, at 1:19 AM, Daniel Dunbar wrote:
>>>
>>>> This failure is making me nervous -- it looks like llvm-gcc is timing
>>>> out building some part of itself, and I'm definitely seeing cc1plus
>>>> executables with CPU times over 20mins on the machine. Eek.
>>>>
>>>> On the other hand I'm also seeing some definite weirdness with gcc
>>>> compile times going through the roof on X86ISelDAGToDag. That seems
>>>> like it would be a gcc cliff that doesn't effect llvm-gcc, but I don't
>>>> understand whats going on yet.
>>>>
>>>> - Daniel
>>>>
>>>> On Tue, Nov 3, 2009 at 6:50 PM,  <buildbot at google1.osuosl.org> wrote:
>>>>>
>>>>> The Buildbot has detected a new failure of
>>>>> llvm-gcc-x86_64-darwin10-selfhost on llvm.
>>>>> Full details are available at:
>>>>>
>>>>>
>>>>>  http://google1.osuosl.org:8011/builders/llvm-gcc-x86_64-darwin10-selfhost/builds/406
>>>>>
>>>>> Buildbot URL: http://google1.osuosl.org:8011/
>>>>>
>>>>> Buildslave for this Build: dunbar-darwin10
>>>>>
>>>>> Build Reason:
>>>>> Build Source Stamp: 85986
>>>>> Blamelist: bwilson,evancheng,lattner,lhames
>>>>>
>>>>> BUILD FAILED: failed compile.llvm_1
>>>>>
>>>>> sincerely,
>>>>>  -The Buildbot
>>>>>
>>>>> _______________________________________________
>>>>> llvm-testresults mailing list
>>>>> llvm-testresults at cs.uiuc.edu
>>>>> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-testresults
>>>>>
>>>
>>>
>
>