MipsModuleISelDAGToDAG.cpp revision 276479
1//===----------------------------------------------------------------------===// 2// Instruction Selector Subtarget Control 3//===----------------------------------------------------------------------===// 4 5//===----------------------------------------------------------------------===// 6// This file defines a pass used to change the subtarget for the 7// Mips Instruction selector. 8// 9//===----------------------------------------------------------------------===// 10 11#include "MipsISelDAGToDAG.h" 12#include "MipsModuleISelDAGToDAG.h" 13#include "llvm/Support/Casting.h" 14#include "llvm/Support/Debug.h" 15#include "llvm/Support/raw_ostream.h" 16 17#define DEBUG_TYPE "mips-isel" 18 19namespace llvm { 20 21bool MipsModuleDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) { 22 DEBUG(errs() << "In MipsModuleDAGToDAGISel::runMachineFunction\n"); 23 TM.resetSubtarget(&MF); 24 return false; 25} 26 27char MipsModuleDAGToDAGISel::ID = 0; 28 29} 30 31 32llvm::FunctionPass *llvm::createMipsModuleISelDag(MipsTargetMachine &TM) { 33 return new MipsModuleDAGToDAGISel(TM); 34} 35 36 37