[llvm-testresults] buildbot failure in llvm on dragonegg-x86_64-linux

[Duncan Sands]

> The Buildbot has detected a new failure of dragonegg-x86_64-linux on llvm.
> Full details are available at:
>   http://google1.osuosl.org:8011/builders/dragonegg-x86_64-linux/builds/1694
>
> Buildbot URL: http://google1.osuosl.org:8011/
>
> Buildslave for this Build: baldrick17
>
> Build Reason:
> Build Source Stamp: 107734
> Blamelist: baldrick,bruno,bwilson,dgregor,djg,dpatel,echristo,grosbach,johannes,jrose,kremenek,lattner,mfleming,nicholas,rjmccall,stoklund,tcare
>
> BUILD FAILED: failed run.build.script
>
> sincerely,
>   -The Buildbot
>

Register coalescer crash.  Still seems to be present on TOT.

cc1: 
/home/baldrick/zorg/buildbot/osuosl/slave/dragonegg-x86_64-linux/llvm.src/include/llvm/CodeGen/LiveIntervalAnalysis.h:94: 
llvm::LiveInterval& llvm::LiveIntervals::getInterval(unsigned int): Assertion `I 
!= r2iMap_.end() && "Interval does not exist for register"' failed.
Stack dump:
0.	Running pass 'Simple Register Coalescing' on function '@send_tree'

Ciao,

Duncan.