| //===----------------------------------------------------------------------===// |
| // Instruction Selector Subtarget Control |
| //===----------------------------------------------------------------------===// |
| |
| //===----------------------------------------------------------------------===// |
| // This file defines a pass used to change the subtarget for the |
| // Mips Instruction selector. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "MipsISelDAGToDAG.h" |
| #include "MipsModuleISelDAGToDAG.h" |
| #include "llvm/Support/Casting.h" |
| #include "llvm/Support/Debug.h" |
| #include "llvm/Support/raw_ostream.h" |
| |
| namespace llvm { |
| |
| bool MipsModuleDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) { |
| DEBUG(errs() << "In MipsModuleDAGToDAGISel::runMachineFunction\n"); |
| const_cast<MipsSubtarget&>(Subtarget).resetSubtarget(&MF); |
| return false; |
| } |
| |
| char MipsModuleDAGToDAGISel::ID = 0; |
| |
| } |
| |
| |
| llvm::FunctionPass *llvm::createMipsModuleISelDag(MipsTargetMachine &TM) { |
| return new MipsModuleDAGToDAGISel(TM); |
| } |
| |
| |