[llvm-testresults] buildbot failure in smooshlab on clang-i386-darwin9

[daniel_dunbar at apple.com]

The Buildbot has detected a new failure of clang-i386-darwin9 on smooshlab.
Full details are available at:
 http://smooshlab.apple.com:8010/builders/clang-i386-darwin9/builds/245

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

Buildslave for this Build: ddunbar2.apple.com

Build Reason: 
Build Source Stamp: 86021
Blamelist: lattner

BUILD FAILED: failed test-clang

sincerely,
 -The Buildbot


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

CHANGES:
Files:
 lib/Transforms/Scalar/InstructionCombining.cpp
 test/Transforms/InstCombine/sub.ll
At: Wed 04 Nov 2009 00:06:40
Changed By: lattner
Comments: move two functions up higher in the file.  Delete a useless argument
to EmitGEPOffset.  

Implement some new transforms for optimizing 
subtracts of two pointer to ints into the same vector.  This happens
for C++ iterator idioms for example, stringmap takes a const char*
that points to the start and end of a string.  Once inlined, we want
the pointer difference to turn back into a length.

This is rdar://7362831.




LOGS:
Last 10 lines of 'test-clang.stdio':
	Testing Time: 17.94s
	********************
	Failing Tests (1):
	    Clang::CodeGenCXX/virt.cpp
	
	  Expected Passes    : 1702
	  Expected Failures  : 17
	  Unexpected Failures: 1
	make[1]: *** [all] Error 1
	make: *** [test] Error 2

Last 10 lines of 'test-clang.fail':
	Clang::CodeGenCXX/virt.cpp

Last 10 lines of 'test-clang.xfail':
	Clang::CXX/dcl.dcl/dcl.spec/dcl.typedef/p4.cpp
	Clang::CXX/temp/temp.param/p14.cpp
	Clang::CXX/temp/temp.res/temp.dep.res/temp.point/p1.cpp
	Clang::CodeGen/asm-inout.c
	Clang::CodeGen/blocks-2.c
	Clang::CodeGenObjC/PR4894-recursive-debug-crash.m
	Clang::SemaObjC/id-isa-ref.m
	Clang::SemaObjCXX/references.mm
	Clang::SemaObjCXX/overload.mm
	Clang::SemaTemplate/instantiate-function-1.mm

Last 10 lines of 'test-clang.virt.cpp':
	/Users/buildslave/zorg/smooshlab/slaves/clang/build.clang-i386-darwin9/llvm/tools/clang/test/CodeGenCXX/virt.cpp:58:50: error: expected string not found in input
	 // CHECK-LPOPT64: movl $8, __ZZ5test2vE2sz(%rip)
	                                                 ^
	/Users/buildslave/zorg/smooshlab/slaves/clang/build.clang-i386-darwin9/llvm/tools/clang/test/CodeGenCXX/Output/virt.cpp.tmp-O3-64.s:3:2: note: scanning from here
	 .section __TEXT,__text,regular,pure_instructions
	 ^
	--
	
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