1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/Mips/MipsModuleISelDAGToDAG.h b/contrib/llvm/lib/Target/Mips/MipsModuleISelDAGToDAG.h
new file mode 100644
index 0000000..f7a0310
--- /dev/null
+++ b/contrib/llvm/lib/Target/Mips/MipsModuleISelDAGToDAG.h
@@ -0,0 +1,58 @@
+//===---- MipsModuleISelDAGToDAG.h -  Change Subtarget             --------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines a pass used to change the subtarget for the
+// Mips Instruction selector.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MIPSMODULEISELDAGTODAG_H
+#define MIPSMODULEISELDAGTODAG_H
+
+#include "Mips.h"
+#include "MipsSubtarget.h"
+#include "MipsTargetMachine.h"
+#include "llvm/CodeGen/SelectionDAGISel.h"
+
+
+//===----------------------------------------------------------------------===//
+// Instruction Selector Implementation
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// MipsModuleDAGToDAGISel - MIPS specific code to select MIPS machine
+// instructions for SelectionDAG operations.
+//===----------------------------------------------------------------------===//
+namespace llvm {
+
+class MipsModuleDAGToDAGISel : public MachineFunctionPass {
+public:
+
+  static char ID;
+
+  explicit MipsModuleDAGToDAGISel(MipsTargetMachine &TM_)
+      : MachineFunctionPass(ID), TM(TM_) {}
+
+  // Pass Name
+  const char *getPassName() const override {
+    return "MIPS DAG->DAG Pattern Instruction Selection";
+  }
+
+  bool runOnMachineFunction(MachineFunction &MF) override;
+
+protected:
+  MipsTargetMachine &TM;
+};
+
+/// createMipsISelDag - This pass converts a legalized DAG into a
+/// MIPS-specific DAG, ready for instruction scheduling.
+FunctionPass *createMipsModuleISelDag(MipsTargetMachine &TM);
+}
+
+#endif