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

[daniel_dunbar at apple.com]

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/2187

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

Buildslave for this Build: smoosh-02

Build Reason: 
Build Source Stamp: 104120
Blamelist: ddunbar

BUILD FAILED: failed compile.llvm.stage2

sincerely,
 -The Buildbot


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

CHANGES:
Files:
 lib/Target/X86/AsmPrinter/X86MCInstLower.cpp
 lib/Target/X86/X86InstrInfo.td
At: Wed 19 May 2010 09:26:43
Changed By: ddunbar
Comments: MC/X86: Lower TAILCALLd[64] to JMP_1, to allow relaxation and to avoid same
prefix byte problem as in r104062.
 - As a total hack to keep the TAILCALL markers in the output, which some tests depend on, this invents a new TAILJMP_1 instruction.Properties: 




LOGS:
Last 10 lines of 'stdio':
	20 clang             0x000000010001d498
	21 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 -emit-obj -disable-free -main-file-name Path.cpp -pic-level 1 -mdisable-fp-elim -masm-verbose -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/2.0 -dependency-file /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/System/Release/Path.d.tmp -MP -MT /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/System/Release/Path.o -MT /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/System/Release/Path.d -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darw
 in10-selfhost-rel/llvm.obj.2/include -I/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/System -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/System -O3 -Woverloaded-virtual -Wcast-qual -Wall -W -Wno-unused-parameter -Wwrite-strings -ferror-limit 19 -fmessage-length 0 -stack-protector 1 -fblocks -fno-common -fdiagnostics-show-option -o /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.obj.2/lib/System/Release/Path.o -x c++ /Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-x86_64-darwin10-selfhost-rel/llvm.src/lib/System/Path.cpp 
	1.	<eof> parser at end of file
	2.	Code generation
	3.	Running pass 'X86 AT&T-Style Assembly Printer' on function '@_ZN4llvm3sys4Path14UnMapFilePagesEPKcy'
	clang: error: assembler 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/System/Release/Path.o] Error 1
	make: *** [all] Error 1