[llvm-testresults] buildbot failure in lab.llvm.org on phase2 - living

[llvmlab-buildmaster at lab.llvm.org]

The Buildbot has detected a new failure on builder phase2 - living while building lab.llvm.org.
Full details are available at:
 http://lab.llvm.org:8013/builders/phase2%20-%20living/builds/913

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

Buildslave for this Build: macpro1

Build Reason: scheduler
Build Source Stamp: 216694
Blamelist: grosbach,kcc,rafael,rnk,samsonov,spatel,tfiala

BUILD FAILED: failed

sincerely,
 -The Buildbot


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

CHANGES:
File: source/Host/common/Host.cpp
On: smooshlab-project
At: Thu 28 Aug 2014 14:35:30
Changed By: tfiala
Comments: Ensure the Host wait4 thread is able to show pid in thread name.

For hosts that cannot support long thread names, shrink the host
wait4 thread name so that it does not truncate the PID in the thread name.

Change by Shawn Best.
Properties: 
  phase_id: r216687-t20140828_145718-b4121



Files:
 lib/Driver/ToolChains.cpp
 lib/Driver/Tools.cpp
 test/Driver/darwin-arch-default.c
On: smooshlab-project
At: Thu 28 Aug 2014 14:35:30
Changed By: rafael
Comments: Call powerpc-darwin external tools with -arch ppc.

With this patch we call external tools for powerpc-darwin with "-arch ppc"
instead of "-arch powerpc", so as to be compatible with the cctools assembler
and ld64 linker.

Patch by Stephen Drake!Properties: 
  phase_id: r216687-t20140828_145718-b4121



File: lib/CodeGen/SelectionDAG/DAGCombiner.cpp
On: smooshlab-project
At: Thu 28 Aug 2014 15:05:30
Changed By: spatel
Comments: Move FNEG next to FABS and make them more similar, so it's easier that they can be refactored. NFC.
Properties: 
  phase_id: r216688-t20140828_150832-b4122



Files:
 lib/Target/AArch64/AArch64ISelLowering.cpp
 test/CodeGen/AArch64/arm64-vector-ext.ll
On: smooshlab-project
At: Thu 28 Aug 2014 15:21:30
Changed By: grosbach
Comments: AArch64: More correctly constrain target vector extend lowering.

The AArch64 target lowering for [zs]ext of vectors is set up to handle
input simple types and expects the generic SDag path to do something reasonable
with anything that's not a simple type. The code, however, was only
checking that the result type was a simple type and assuming that
implied that the source type would also be a simple type. That's not a
valid assumption, as operations like "zext <1 x i1> %0 to <1 x i32>"
demonstrate. The fix is to simply explicitly validate the source type
as well as the result type.

PR20791Properties: 
  phase_id: r216689-t20140828_152330-b4123



Files:
 source/Plugins/Platform/Linux/PlatformLinux.cpp
 source/Plugins/Platform/Linux/PlatformLinux.h
On: smooshlab-project
At: Thu 28 Aug 2014 15:31:34
Changed By: tfiala
Comments: Added setting: platform.plugin.linux.use-llgs-for-local (boolean), defaults to false

This setting is not yet hooked up to anything.  In preparation for
adding/testing llgs for local Linux debugging.
Properties: 
  phase_id: r216691-t20140828_153515-b4124



File: lib/ASTMatchers/ASTMatchFinder.cpp
On: smooshlab-project
At: Thu 28 Aug 2014 15:31:34
Changed By: samsonov
Comments: Don't create a null reference to NestedNameSpecifier.

This bug was reported by UBSan.
Properties: 
  phase_id: r216691-t20140828_153515-b4124



Files:
 lib/asan/asan_interface_internal.h
 lib/asan/asan_poisoning.cc
 test/asan/TestCases/Linux/new_array_cookie_uaf_test.cc
On: smooshlab-project
At: Thu 28 Aug 2014 15:41:30
Changed By: kcc
Comments: [asan] introduce __asan_load_cxx_array_cookie: check that the array cookie address is properly poisoned and return the cookie value. If not, return 0 to avoid infinite loop of DTORs (in case of use-after-free). Calls to this function will be inserted by clang (separate change)Properties: 
  phase_id: r216692-t20140828_154636-b4125



Files:
 lib/Transforms/IPO/ArgumentPromotion.cpp
 test/Transforms/ArgumentPromotion/fp80.ll
 test/Transforms/ArgumentPromotion/tail.ll
On: smooshlab-project
At: Thu 28 Aug 2014 15:55:30
Changed By: rnk
Comments: Don't promote byval pointer arguments when padding matters

Don't promote byval pointer arguments when when their size in bits is
not equal to their alloc size in bits. This can happen for x86_fp80,
where the size in bits is 80 but the alloca size in bits in 128.
Promoting these types can break passing unions of x86_fp80s and other
types.

Patch by Thomas Jablin!

Reviewed By: rnk

Differential Revision: http://reviews.llvm.org/D5057Properties: 
  phase_id: r216693-t20140828_155843-b4126



File: include/clang/Sema/Overload.h
On: smooshlab-project
At: Thu 28 Aug 2014 16:11:30
Changed By: samsonov
Comments: Properly align inline space for ImplicitConversionSequences in OverloadSet.

This bug was reported by UBSan.
Properties: 
  phase_id: r216694-t20140828_161330-b4127



LOGS: