Remove the SystemZ backend.

llvm-svn: 142878

1 files changed, 0 insertions, 51 deletions

diff --git a/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h b/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h
deleted file mode 100644
index fd6e330344b..00000000000
--- a/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h
+++ /dev/null
@@ -1,51 +0,0 @@
-//==- SystemZMachineFuctionInfo.h - SystemZ machine function info -*- C++ -*-=//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares SystemZ-specific per-machine-function information.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef SYSTEMZMACHINEFUNCTIONINFO_H
-#define SYSTEMZMACHINEFUNCTIONINFO_H
-
-#include "llvm/CodeGen/MachineFunction.h"
-
-namespace llvm {
-
-/// SystemZMachineFunctionInfo - This class is derived from MachineFunction and
-/// contains private SystemZ target-specific information for each MachineFunction.
-class SystemZMachineFunctionInfo : public MachineFunctionInfo {
-  /// CalleeSavedFrameSize - Size of the callee-saved register portion of the
-  /// stack frame in bytes.
-  unsigned CalleeSavedFrameSize;
-
-  /// LowReg - Low register of range of callee-saved registers to store.
-  unsigned LowReg;
-
-  /// HighReg - High register of range of callee-saved registers to store.
-  unsigned HighReg;
-public:
-  SystemZMachineFunctionInfo() : CalleeSavedFrameSize(0) {}
-
-  explicit SystemZMachineFunctionInfo(MachineFunction &MF)
-    : CalleeSavedFrameSize(0) {}
-
-  unsigned getCalleeSavedFrameSize() const { return CalleeSavedFrameSize; }
-  void setCalleeSavedFrameSize(unsigned bytes) { CalleeSavedFrameSize = bytes; }
-
-  unsigned getLowReg() const { return LowReg; }
-  void setLowReg(unsigned Reg) { LowReg = Reg; }
-
-  unsigned getHighReg() const { return HighReg; }
-  void setHighReg(unsigned Reg) { HighReg = Reg; }
-};
-
-} // End llvm namespace
-
-#endif