[llvm-testresults] buildbot failure in smooshlab on clang-x86_64-darwin10-selfhost-rel

Fri Apr 16 16:34:37 PDT 2010

The Buildbot has detected a new failure of clang-x86_64-darwin10-selfhost-rel on smooshlab.
Full details are available at:
 http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-selfhost-rel/builds/1421

Buildbot URL: http://smooshlab.apple.com:8010/

Buildslave for this Build: smoosh-02

Build Reason: 
Build Source Stamp: 101567
Blamelist: djg,johnny,lattner

BUILD FAILED: failed compile.llvm.stage2

sincerely,
 -The Buildbot

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

CHANGES:
Files:
 include/llvm/CallGraphSCCPass.h
 include/llvm/Transforms/IPO/InlinerPass.h
 lib/Analysis/IPA/CallGraphSCCPass.cpp
 lib/Transforms/IPO/ArgumentPromotion.cpp
 lib/Transforms/IPO/FunctionAttrs.cpp
 lib/Transforms/IPO/Inliner.cpp
 lib/Transforms/IPO/PruneEH.cpp
 lib/Transforms/IPO/StructRetPromotion.cpp
 tools/opt/opt.cpp
 unittests/VMCore/PassManagerTest.cpp
At: Fri 16 Apr 2010 15:46:28
Changed By: lattner
Comments: introduce a new CallGraphSCC class, and pass it around
to CallGraphSCCPass's instead of passing around a
std::vector<CallGraphNode*>.  No functionality change,
but now we have a much tidier interface.
Properties: 

File: test/MC/Disassembler/neon-tests.txt
At: Fri 16 Apr 2010 15:51:28
Changed By: johnny
Comments: Minor change to make the test case comply with Vd<0> == '0' when Q == '1'.
Properties: 

Files:
 Makefile.config.in
 Makefile.rules
 autoconf/configure.ac
 autoconf/m4/link_options.m4
At: Fri 16 Apr 2010 16:01:31
Changed By: djg
Comments: Add an autoconf check for -retain-symbols-file and conditionalize
use of that option with it. This eliminates an imprecise "Linux"
test, and should help support old versions of gold.
Properties: 

File: configure
At: Fri 16 Apr 2010 16:01:31
Changed By: djg
Comments: Regenerate configure script.
Properties: 

Files:
 include/llvm/ADT/SCCIterator.h
 include/llvm/CallGraphSCCPass.h
 lib/Analysis/IPA/CallGraphSCCPass.cpp
At: Fri 16 Apr 2010 16:01:31
Changed By: lattner
Comments: move ReplaceNode out of line, rename scc_iterator::fini -> isAtEnd().

No functionality change.
Properties: 

File: lib/Target/ARM/Disassembler/ARMDisassembler.cpp
At: Fri 16 Apr 2010 16:06:28
Changed By: johnny
Comments: Fixed logic error.  Should check Builder for validity before calling SetSession
on it.
Properties: 

Files:
 lib/Target/ARM/ARMSelectionDAGInfo.cpp
 lib/Target/ARM/ARMSelectionDAGInfo.h
 lib/Target/ARM/CMakeLists.txt
 lib/Target/Alpha/AlphaSelectionDAGInfo.cpp
 lib/Target/Alpha/AlphaSelectionDAGInfo.h
 lib/Target/Alpha/CMakeLists.txt
 lib/Target/Blackfin/BlackfinSelectionDAGInfo.cpp
 lib/Target/Blackfin/BlackfinSelectionDAGInfo.h
 lib/Target/Blackfin/CMakeLists.txt
 lib/Target/CellSPU/CMakeLists.txt
 lib/Target/CellSPU/CellSPUSelectionDAGInfo.cpp
 lib/Target/CellSPU/CellSPUSelectionDAGInfo.h
 lib/Target/MBlaze/CMakeLists.txt
 lib/Target/MBlaze/MBlazeSelectionDAGInfo.cpp
 lib/Target/MBlaze/MBlazeSelectionDAGInfo.h
 lib/Target/MSP430/CMakeLists.txt
 lib/Target/MSP430/MSP430SelectionDAGInfo.cpp
 lib/Target/MSP430/MSP430SelectionDAGInfo.h
 lib/Target/Mips/CMakeLists.txt
 lib/Target/Mips/MipsSelectionDAGInfo.cpp
 lib/Target/Mips/MipsSelectionDAGInfo.h
 lib/Target/PIC16/CMakeLists.txt
 lib/Target/PIC16/PIC16SelectionDAGInfo.cpp
 lib/Target/PIC16/PIC16SelectionDAGInfo.h
 lib/Target/PowerPC/CMakeLists.txt
 lib/Target/PowerPC/PowerPCSelectionDAGInfo.cpp
 lib/Target/PowerPC/PowerPCSelectionDAGInfo.h
 lib/Target/Sparc/CMakeLists.txt
 lib/Target/Sparc/SparcSelectionDAGInfo.cpp
 lib/Target/Sparc/SparcSelectionDAGInfo.h
 lib/Target/SystemZ/CMakeLists.txt
 lib/Target/SystemZ/SystemZSelectionDAGInfo.cpp
 lib/Target/SystemZ/SystemZSelectionDAGInfo.h
 lib/Target/X86/CMakeLists.txt
 lib/Target/X86/X86SelectionDAGInfo.cpp
 lib/Target/X86/X86SelectionDAGInfo.h
 lib/Target/XCore/CMakeLists.txt
 lib/Target/XCore/XCoreSelectionDAGInfo.cpp
 lib/Target/XCore/XCoreSelectionDAGInfo.h
At: Fri 16 Apr 2010 16:06:28
Changed By: djg
Comments: Add skeleton target-specific SelectionDAGInfo files.
Properties: 

Files:
 include/llvm/ADT/SCCIterator.h
 lib/Analysis/IPA/CallGraphSCCPass.cpp
At: Fri 16 Apr 2010 16:06:28
Changed By: lattner
Comments: building on the new CallGraphSCC abstraction, teach CallGraphSCCPassManager 
to keep the node entries in scc_iterator up to date instead of dangling as
the SCC mutates.

This is a really terrible problem which was causing -g to affect codegen 
because it would permute the memory image of the compiler process.

Thanks to Dale for expertly hunting it down.

Properties: 

File: docs/WritingAnLLVMPass.html
At: Fri 16 Apr 2010 16:11:28
Changed By: lattner
Comments: update docs for api change.
Properties: 

File: include/llvm/Target/TargetMachine.h
At: Fri 16 Apr 2010 16:11:28
Changed By: djg
Comments: Add a getSelectionDAGInfo member to TargetMachine.
Properties: 

LOGS:
Last 10 lines of 'stdio':
	18 clang             0x000000010001cca8
	19 clang             0x0000000000000035
	Stack dump:
	0.	Program arguments: /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.install.1/bin/clang -cc1 -triple x86_64-apple-darwin10.0.0 -S -disable-free -main-file-name MemoryBuffer.cpp -pic-level 1 -mdisable-fp-elim -munwind-tables -target-cpu core2 -resource-dir /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.install.1/lib/clang/1.5 -dependency-file /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/Support/Release/MemoryBuffer.d.tmp -MP -MT /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/Support/Release/MemoryBuffer.o -MT /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/Support/Release/MemoryBuffer.d -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I/Users/buildslave/zorg/buildbot/smooshlab/slave/build.cla
 ng-x86_64-darwin10-selfhost-rel/llvm.obj.2/include -I/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/Support -I/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.src/include -I/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.src/lib/Support -O3 -Woverloaded-virtual -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -pedantic -ferror-limit 19 -fmessage-length 0 -stack-protector 1 -fblocks -fno-common -fdiagnostics-show-option -o /var/folders/UN/UNqse73IF28xfwzSQQzX5U+++TM/-Tmp-/cc-PV47xa.s -x c++ /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.src/lib/Support/MemoryBuffer.cpp 
	1.	<eof> parser at end of file
	2.	Per-module optimization passes
	3.	Running pass 'CallGraph Pass Manager' on module '/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.src/lib/Support/MemoryBuffer.cpp'.
	clang: error: compiler command failed due to signal 6 (use -v to see invocation)
	make[1]: *** [/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/Support/Release/MemoryBuffer.o] Error 1
	make: *** [all] Error 1