1 //===-- MCInstrAnalysis.cpp - InstrDesc target hooks ------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "llvm/MC/MCInstrAnalysis.h" 11 using namespace llvm; 12 evaluateBranch(const MCInst & Inst,uint64_t Addr,uint64_t Size) const13uint64_t MCInstrAnalysis::evaluateBranch(const MCInst &Inst, uint64_t Addr, 14 uint64_t Size) const { 15 if (Inst.getNumOperands() == 0 || 16 Info->get(Inst.getOpcode()).OpInfo[0].OperandType != MCOI::OPERAND_PCREL) 17 return -1ULL; 18 19 int64_t Imm = Inst.getOperand(0).getImm(); 20 return Addr+Size+Imm; 21 } 22