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

llvmlab-buildmaster at lab.llvm.org llvmlab-buildmaster at lab.llvm.org
Wed May 28 11:37:17 PDT 2014


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/11

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

Buildslave for this Build: macpro1

Build Reason: scheduler
Build Source Stamp: 209749
Blamelist: alexfh,dvyukov,hfinkel,joerg,kongyi,rafael,tfiala

BUILD FAILED: failed

sincerely,
 -The Buildbot


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

CHANGES:
Files:
 lib/builtins/fp_mul_impl.inc
 lib/builtins/muldf3.c
 lib/builtins/mulsf3.c
On: smooshlab-project
At: Wed 28 May 2014 08:21:25
Changed By: joerg
Comments: Refactor muldf3 and mulsf3.

Patch from: GuanHong Liu
Differential Revision: http://reviews.llvm.org/D3886
Properties: 
  phase_id: r209741-t20140528_082846-b146



Files:
 autoconf/m4/link_options.m4
 configure
On: smooshlab-project
At: Wed 28 May 2014 08:25:25
Changed By: joerg
Comments: Don't hard-code ld when extracting host linker version, use ${LD} if
it is set.
Properties: 
  phase_id: r209745-t20140528_083859-b147



Files:
 lib/Target/PowerPC/PPCAsmPrinter.cpp
 lib/Target/PowerPC/PPCISelDAGToDAG.cpp
 test/CodeGen/PowerPC/alias.ll
On: smooshlab-project
At: Wed 28 May 2014 08:35:25
Changed By: hfinkel
Comments: Revert "[PPC] Use alias symbols in address computation."

This reverts commit r209638 because it broke self-hosting on ppc64/Linux. (the
Clang-compiled TableGen would segfault because it jumped to an invalid address
from within _ZNK4llvm17ManagedStaticBase21RegisterManagedStaticEPFPvvEPFvS1_E
(which is within the command-line parameter registration process)).Properties: 
  phase_id: r209745-t20140528_083859-b147



Files:
 clang-tidy/ClangTidy.cpp
 clang-tidy/ClangTidy.h
On: smooshlab-project
At: Wed 28 May 2014 08:31:25
Changed By: alexfh
Comments: Renamed runClangTidy argument Ranges to InputFiles, removed a TODO comment.
No functional changes.
Properties: 
  phase_id: r209744-t20140528_091108-b148



Files:
 lib/msan/msan_allocator.cc
 lib/sanitizer_common/sanitizer_allocator.h
 lib/tsan/rtl/tsan_mman.cc
On: smooshlab-project
At: Wed 28 May 2014 08:31:25
Changed By: dvyukov
Comments: tsan: do not use 64-bit atomics in allocator code
64-bit atomics make porting of asan to 32-bits platforms problematic.

Properties: 
  phase_id: r209744-t20140528_091108-b148



Files:
 lib/Transforms/InstCombine/InstCombineAddSub.cpp
 test/Transforms/InstCombine/AddOverflow.ll
On: smooshlab-project
At: Wed 28 May 2014 08:41:25
Changed By: rafael
Comments: InstCombine: Improvement to check if signed addition overflows.

This patch implements two things:

1. If we know one number is positive and another is negative, we return true as
   signed addition of two opposite signed numbers will never overflow.

2. Implemented TODO : If one of the operands only has one non-zero bit, and if
   the other operand has a known-zero bit in a more significant place than it
   (not including the sign bit) the ripple may go up to and fill the zero, but
   won't change the sign. e.x -  (x & ~4) + 1

We make sure that we are ignoring 0 at MSB.

Patch by Suyog Sarda.Properties: 
  phase_id: r209747-t20140528_092047-b149



Files:
 lib/CodeGen/SelectionDAG/DAGCombiner.cpp
 test/CodeGen/AArch64/arm64-dagcombiner-dead-indexed-load.ll
On: smooshlab-project
At: Wed 28 May 2014 08:45:26
Changed By: hfinkel
Comments: Revert "[DAGCombiner] Split up an indexed load if only the base pointer value is live"

This reverts r208640 (I've just XFAILed the test) because it broke ppc64/Linux
self-hosting. Because nearly every regression test triggers a segfault, I hope
this will be easy to fix.Properties: 
  phase_id: r209747-t20140528_092047-b149



Files:
 tools/Makefile
 tools/timeit.sh
On: smooshlab-project
At: Wed 28 May 2014 09:05:25
Changed By: kongyi
Comments: Revert perf tool patch, as it breaks buildbots
Properties: 
  phase_id: r209748-t20140528_093042-b150



Files:
 source/Commands/CommandObjectArgs.cpp
 source/Core/ConnectionFileDescriptor.cpp
 source/Host/common/SocketAddress.cpp
 source/Plugins/Instruction/ARM64/EmulateInstructionARM64.cpp
 source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
 source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
 source/Target/Platform.cpp
On: smooshlab-project
At: Wed 28 May 2014 09:55:25
Changed By: tfiala
Comments: Fix Windows warnings.

This fixes a number of trivial warnings in the Windows build. This is part of a larger effort to make the Windows build warning-free.

See http://reviews.llvm.org/D3914 for more details.

Change by Zachary Turner

Properties: 
  phase_id: r209749-t20140528_095725-b151



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