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

[Evan Cheng]

You mean a debug llvm-gcc is taking a long time to compile release  
llvm? Lang, how about if you disable the assertions now? Then let's  
try again.

Thanks,

Evan

On Nov 4, 2009, at 3:55 PM, Daniel Dunbar wrote:

> 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
>>>>>>
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>>>>>>
>>>>
>>>>
>>
>>