| Reed Kotler | a430cb6 | 2013-04-09 19:46:01 +0000 | [diff] [blame^] | 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 | namespace llvm { |
| 18 | |
| 19 | bool MipsModuleDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) { |
| 20 | DEBUG(errs() << "In MipsModuleDAGToDAGISel::runMachineFunction\n"); |
| 21 | const_cast<MipsSubtarget&>(Subtarget).resetSubtarget(&MF); |
| 22 | return false; |
| 23 | } |
| 24 | |
| 25 | char MipsModuleDAGToDAGISel::ID = 0; |
| 26 | |
| 27 | } |
| 28 | |
| 29 | |
| 30 | llvm::FunctionPass *llvm::createMipsModuleISelDag(MipsTargetMachine &TM) { |
| 31 | return new MipsModuleDAGToDAGISel(TM); |
| 32 | } |
| 33 | |
| 34 | |