1//===- Thumb1InstrInfo.cpp - Thumb-1 Instruction Information ----*- 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//===----------------------------------------------------------------------===//

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27Thumb1InstrInfo::Thumb1InstrInfo(const ARMSubtarget &STI)
28 : ARMBaseInstrInfo(STI), RI(*this, STI) {
29}
30
31unsigned Thumb1InstrInfo::getUnindexedOpcode(unsigned Opc) const {
32 return 0;
33}
34
35bool Thumb1InstrInfo::copyRegToReg(MachineBasicBlock &MBB,
36 MachineBasicBlock::iterator I,
37 unsigned DestReg, unsigned SrcReg,
38 const TargetRegisterClass *DestRC,
39 const TargetRegisterClass *SrcRC) const {
40 DebugLoc DL = DebugLoc::getUnknownLoc();
41 if (I != MBB.end()) DL = I->getDebugLoc();
42

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