[llvm-testresults] buildbot failure in lab.llvm.org on phase1 - sanity

[llvmlab-buildmaster at lab.llvm.org]

The Buildbot has detected a new failure on builder phase1 - sanity while building llvm.
Full details are available at:
 http://lab.llvm.org:8013/builders/phase1%20-%20sanity/builds/16871

Buildbot URL: http://lab.llvm.org:8013/

Buildslave for this Build: macpro1

Build Reason: scheduler
Build Source Stamp: 201841
Blamelist: kevinqin

BUILD FAILED: failed

sincerely,
 -The Buildbot


================================================================================

CHANGES:
Files:
 lib/Target/AArch64/AArch64InstrInfo.td
 test/CodeGen/AArch64/atomic-ops.ll
On: http://10.1.1.2/svn/llvm-project
For: llvm
At: Thu 20 Feb 2014 23:55:52
Changed By: kevinqin
Comments: [AArch64] Add register constraints to avoid generating STLXR and STXR with unpredictable behavior.Properties: 




LOGS: