[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/3070

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

Buildslave for this Build: macpro1

Build Reason: scheduler
Build Source Stamp: 214518
Blamelist: mcrosier

BUILD FAILED: failed

sincerely,
 -The Buildbot


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

CHANGES:
Files:
 lib/Target/AArch64/AArch64ISelLowering.cpp
 test/CodeGen/AArch64/tbz-tbnz.ll
On: http://10.1.1.2/svn/llvm-project
For: llvm
At: Fri 01 Aug 2014 08:01:39
Changed By: mcrosier
Comments: [AArch64] Generate tbz/tbnz when comparing against zero.

The tbz/tbnz checks the sign bit to convert

op w1, w1, w10
cmp w1, #0
b.lt .LBB0_0

to

op w1, w1, w10
tbnz w1, #31, .LBB0_0

Differential Revision: http://reviews.llvm.org/D4440Properties: 




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