Updating branches/google/testing to r177703testing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/testing@177985 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 46 insertions, 0 deletions

diff --git a/lib/Target/Mips/MipsSEISelLowering.h b/lib/Target/Mips/MipsSEISelLowering.h
new file mode 100644
index 0000000000..04a28ce54c
--- /dev/null
+++ b/lib/Target/Mips/MipsSEISelLowering.h
@@ -0,0 +1,46 @@
+//===-- MipsSEISelLowering.h - MipsSE DAG Lowering Interface ----*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Subclass of MipsTargetLowering specialized for mips32/64.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MipsSEISELLOWERING_H
+#define MipsSEISELLOWERING_H
+
+#include "MipsISelLowering.h"
+
+namespace llvm {
+  class MipsSETargetLowering : public MipsTargetLowering  {
+  public:
+    explicit MipsSETargetLowering(MipsTargetMachine &TM);
+
+    virtual bool allowsUnalignedMemoryAccesses(EVT VT, bool *Fast) const;
+
+    virtual MachineBasicBlock *
+    EmitInstrWithCustomInserter(MachineInstr *MI, MachineBasicBlock *MBB) const;
+
+  private:
+    virtual bool
+    isEligibleForTailCallOptimization(const MipsCC &MipsCCInfo,
+                                      unsigned NextStackOffset,
+                                      const MipsFunctionInfo& FI) const;
+
+    virtual void
+    getOpndList(SmallVectorImpl<SDValue> &Ops,
+                std::deque< std::pair<unsigned, SDValue> > &RegsToPass,
+                bool IsPICCall, bool GlobalOrExternal, bool InternalLinkage,
+                CallLoweringInfo &CLI, SDValue Callee, SDValue Chain) const;
+
+    MachineBasicBlock *emitBPOSGE32(MachineInstr *MI,
+                                    MachineBasicBlock *BB) const;
+  };
+}
+
+#endif // MipsSEISELLOWERING_H