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

[daniel_dunbar at apple.com]

The Buildbot has detected a new failure of llvm-gcc-x86_64-darwin10-selfhost on smooshlab.
Full details are available at:
 http://smooshlab.apple.com:8010/builders/llvm-gcc-x86_64-darwin10-selfhost/builds/3301

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

Buildslave for this Build: smoosh-04

Build Reason: 
Build Source Stamp: 102485
Blamelist: djg,dpatel,evancheng,lattner

BUILD FAILED: failed buildit-llvmgcc42

sincerely,
 -The Buildbot


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

CHANGES:
File: docs/LangRef.html
At: Tue 27 Apr 2010 17:54:10
Changed By: djg
Comments: Rewrite the section on trap values to contain a generic description
of dependence and define trap values in terms of dependence, instead
of trying to cover the concept with a flurry of ad-hoc rules.

The dependence model isn't complete yet, but it's already much more
rigorous than the description it replaces.
Properties: 




File: SingleSource/UnitTests/Vector/multiplies.c
At: Tue 27 Apr 2010 18:03:54
Changed By: lattner
Comments: "TheArray" is accessed with SSE operations, it must be 16-byte aligned.
Fixes rdar://7914560, where clang just started failing on it.
Properties: 




Files:
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp
 lib/CodeGen/AsmPrinter/DwarfDebug.h
At: Tue 27 Apr 2010 18:08:53
Changed By: dpatel
Comments: Refactor. 
Properties: 




Files:
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp
 lib/CodeGen/AsmPrinter/DwarfException.cpp
At: Tue 27 Apr 2010 18:08:53
Changed By: lattner
Comments: remove some default arguments to EmitAlignment.

Properties: 




Files:
 include/llvm/CodeGen/AsmPrinter.h
 lib/CodeGen/AsmPrinter/AsmPrinter.cpp
At: Tue 27 Apr 2010 18:08:53
Changed By: lattner
Comments: remove a dead argument to EmitAlignment.

Properties: 




Files:
 include/llvm/CodeGen/AsmPrinter.h
 lib/CodeGen/AsmPrinter/AsmPrinter.cpp
 lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp
At: Tue 27 Apr 2010 18:14:07
Changed By: lattner
Comments: further simplify EmitAlignment by eliminating the 
ForcedAlignBits argument, tweaking the single client of it.
Properties: 




Files:
 lib/Target/X86/X86ISelLowering.cpp
 lib/Target/X86/X86Instr64bit.td
 lib/Target/X86/X86InstrInfo.td
At: Tue 27 Apr 2010 18:23:53
Changed By: evancheng
Comments: Rather than having a ton of patterns for double shift instructions, e.g. SHLD16rrCL, just perform custom dag combine to form x86 specific dag so they match to the same pattern. This also makes sure later dag combine do not cause isel to miss them (e.g. promoting i16 to i32).
Properties: 




LOGS:
Last 10 lines of 'stdio':
	config.status: creating gccbug
	config.status: creating mklibgcc
	config.status: creating libada-mk
	config.status: creating ada/Makefile
	config.status: creating auto-host.h
	config.status: executing default commands
	make[2]: *** [stage2-bubble] Error 2
	make[1]: *** [all] Error 2
	+ exit 1
	make: *** [install] Error 1

Last 10 lines of 'warnings':
	warning: structure `c_switch' used but not defined
	warning: structure `et_node' used but not defined
	warning: structure `loop' used but not defined
	warning: structure `ipa_reference_vars_info_d' used but not defined
	warning: structure `reg_info_def' used but not defined
	warning: structure `value_set' used but not defined
	/Users/buildslave/zorg/buildbot/smooshlab/slave/build.llvm-gcc-x86_64-darwin10-selfhost/llvmgcc42.roots/llvmgcc42~obj/src/gcc/libgcc2.c:412: warning: control reaches end of non-void function
	/Users/buildslave/zorg/buildbot/smooshlab/slave/build.llvm-gcc-x86_64-darwin10-selfhost/llvmgcc42.roots/llvmgcc42~obj/src/gcc/libgcc2.c:2045: warning: 'noreturn' function does return
	/Users/buildslave/zorg/buildbot/smooshlab/slave/build.llvm-gcc-x86_64-darwin10-selfhost/llvmgcc42.roots/llvmgcc42~obj/src/gcc/libgcc2.c:412: warning: control reaches end of non-void function
	/Users/buildslave/zorg/buildbot/smooshlab/slave/build.llvm-gcc-x86_64-darwin10-selfhost/llvmgcc42.roots/llvmgcc42~obj/src/gcc/libgcc2.c:2045: warning: 'noreturn' function does return