Reformatted all c/cpp files

hpvm/include/BuildDFG/BuildDFG.h

hpvm/include/GenVISC/GenVISC.h

hpvm/include/SupportVISC/DFG2LLVM.h

hpvm/include/SupportVISC/DFGTreeTraversal.h

hpvm/include/SupportVISC/DFGraph.h

hpvm/include/SupportVISC/VISCHint.h

hpvm/include/SupportVISC/VISCTimer.h

hpvm/include/SupportVISC/VISCUtils.h

hpvm/lib/Transforms/BuildDFG/BuildDFG.cpp

hpvm/lib/Transforms/ClearDFG/ClearDFG.cpp

hpvm/lib/Transforms/DFG2LLVM_NVPTX/DFG2LLVM_NVPTX.cpp

hpvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp

hpvm/lib/Transforms/GenVISC/GenVISC.cpp

hpvm/lib/Transforms/LocalMem/LocalMem.cpp

hpvm/llvm_patches/include/Bitcode/LLVMBitCodes.h

hpvm/llvm_patches/include/Support/Debug.h

hpvm/llvm_patches/lib/AsmParser/LLLexer.cpp

hpvm/llvm_patches/lib/AsmParser/LLLexer.h

hpvm/llvm_patches/lib/AsmParser/LLParser.cpp

hpvm/llvm_patches/lib/AsmParser/LLParser.h