Defined in 3 files as a function:
- contrib/llvm/include/llvm/Support/DOTGraphTraits.h, line 79 (as a function)
- contrib/llvm/lib/CodeGen/ScheduleDAGPrinter.cpp, line 43 (as a function)
- contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp, line 81 (as a function)