Merge with LLVM upstream r144606 (Nov 15th 2011)

Merge with LLVM upstream r144606 (Nov 15th 2011)

Conflicts:
	Makefile.rules
	configure
	docs/ReleaseNotes.html
	lib/Analysis/ScalarEvolution.cpp
	lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
	lib/CodeGen/ExecutionDepsFix.cpp
	lib/CodeGen/MachineBlockPlacement.cpp
	lib/CodeGen/MachineBranchProbabilityInfo.cpp
	lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
	lib/ExecutionEngine/JIT/LLVMBuild.txt
	lib/MC/LLVMBuild.txt
	lib/MC/MCDisassembler/LLVMBuild.txt
	lib/MC/MCDwarf.cpp
	lib/Object/LLVMBuild.txt
	lib/Target/ARM/ARMExpandPseudoInsts.cpp
	lib/Target/ARM/ARMFastISel.cpp
	lib/Target/ARM/ARMInstrInfo.td
	lib/Target/ARM/AsmParser/ARMAsmParser.cpp
	lib/Target/ARM/Disassembler/ARMDisassembler.cpp
	lib/Target/ARM/Disassembler/LLVMBuild.txt
	lib/Target/ARM/TargetInfo/LLVMBuild.txt
	lib/Target/CBackend/TargetInfo/LLVMBuild.txt
	lib/Target/CellSPU/MCTargetDesc/LLVMBuild.txt
	lib/Target/CellSPU/TargetInfo/LLVMBuild.txt
	lib/Target/CppBackend/TargetInfo/LLVMBuild.txt
	lib/Target/LLVMBuild.txt
	lib/Target/MBlaze/Disassembler/LLVMBuild.txt
	lib/Target/MBlaze/TargetInfo/LLVMBuild.txt
	lib/Target/MSP430/MCTargetDesc/LLVMBuild.txt
	lib/Target/MSP430/TargetInfo/LLVMBuild.txt
	lib/Target/Mips/CMakeLists.txt
	lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
	lib/Target/Mips/Mips64InstrInfo.td
	lib/Target/Mips/MipsAsmPrinter.cpp
	lib/Target/Mips/MipsISelLowering.cpp
	lib/Target/Mips/MipsMCInstLower.cpp
	lib/Target/Mips/TargetInfo/LLVMBuild.txt
	lib/Target/PTX/LLVMBuild.txt
	lib/Target/PTX/PTXAsmPrinter.cpp
	lib/Target/PTX/TargetInfo/LLVMBuild.txt
	lib/Target/PowerPC/TargetInfo/LLVMBuild.txt
	lib/Target/Sparc/TargetInfo/LLVMBuild.txt
	lib/Target/X86/TargetInfo/LLVMBuild.txt
	lib/Target/X86/X86ISelLowering.cpp
	lib/Target/X86/X86InstrSSE.td
	lib/Target/XCore/MCTargetDesc/LLVMBuild.txt
	lib/Target/XCore/TargetInfo/LLVMBuild.txt
	lib/Transforms/IPO/LLVMBuild.txt
	lib/Transforms/Utils/LLVMBuild.txt
	test/CodeGen/ARM/2011-10-26-memset-with-neon.ll
	test/CodeGen/ARM/2011-11-07-PromoteVectorLoadStore.ll
	test/CodeGen/ARM/fast-isel-cmp-imm.ll
	test/CodeGen/ARM/fast-isel-ldrh-strh-arm.ll
	test/CodeGen/CellSPU/call_indirect.ll
	test/CodeGen/X86/avx2-logic.ll
	test/CodeGen/X86/block-placement.ll
	test/CodeGen/X86/sse-domains.ll
	test/CodeGen/X86/sse3.ll
	test/CodeGen/X86/vec_shuffle-39.ll
	test/MC/ARM/neon-vld-encoding.s
	test/MC/ARM/neon-vst-encoding.s
	tools/llvm-config-2/llvm-config.cpp
	utils/TableGen/LLVMBuild.txt

Change-Id: I70f454db6fc79d7799f56d0f6f2eb7b99561c504