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https://github.com/c64scene-ar/llvm-6502.git
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35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
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//===----------------------------------------------------------------------===//
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// Instruction Selector Subtarget Control
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// This file defines a pass used to change the subtarget for the
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// Mips Instruction selector.
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//
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//===----------------------------------------------------------------------===//
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#include "MipsISelDAGToDAG.h"
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#include "MipsModuleISelDAGToDAG.h"
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#include "llvm/Support/Casting.h"
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#include "llvm/Support/Debug.h"
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#include "llvm/Support/raw_ostream.h"
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namespace llvm {
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bool MipsModuleDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) {
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DEBUG(errs() << "In MipsModuleDAGToDAGISel::runMachineFunction\n");
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const_cast<MipsSubtarget&>(Subtarget).resetSubtarget(&MF);
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return false;
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}
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char MipsModuleDAGToDAGISel::ID = 0;
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}
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llvm::FunctionPass *llvm::createMipsModuleISelDag(MipsTargetMachine &TM) {
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return new MipsModuleDAGToDAGISel(TM);
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}
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