Start processing function blocks in Subzero.

src/IceInst.h

 //===- subzero/src/IceInst.h - High-level instructions ----------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file declares the Inst class and its target-independent
@@ skipping 183 matching lines @@
 #undef X
         _num
   };
 
   static InstArithmetic *create(Cfg *Func, OpKind Op, Variable *Dest,
                                 Operand *Source1, Operand *Source2) {
     return new (Func->allocateInst<InstArithmetic>())
         InstArithmetic(Func, Op, Dest, Source1, Source2);
   }
   OpKind getOp() const { return Op; }
+  static const char *getOpName(OpKind Op);
   bool isCommutative() const;
   virtual void dump(const Cfg *Func) const;
   static bool classof(const Inst *Inst) {
     return Inst->getKind() == Arithmetic;
   }
 
 private:
   InstArithmetic(Cfg *Func, OpKind Op, Variable *Dest, Operand *Source1,
                  Operand *Source2);
   InstArithmetic(const InstArithmetic &) LLVM_DELETED_FUNCTION;
@@ skipping 487 matching lines @@
     assert(Kind >= Target);
   }
   InstTarget(const InstTarget &) LLVM_DELETED_FUNCTION;
   InstTarget &operator=(const InstTarget &) LLVM_DELETED_FUNCTION;
   virtual ~InstTarget() {}
 };
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEINST_H