1 files changed, 0 insertions, 149 deletions
diff --git a/lib/Target/AArch64/AArch64MachineFunctionInfo.h b/lib/Target/AArch64/AArch64MachineFunctionInfo.h
deleted file mode 100644
index 33da54f97f..0000000000
--- a/lib/Target/AArch64/AArch64MachineFunctionInfo.h
+++ /dev/null
@@ -1,149 +0,0 @@
-//=- AArch64MachineFuctionInfo.h - AArch64 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 AArch64-specific per-machine-function information.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef AARCH64MACHINEFUNCTIONINFO_H
-#define AARCH64MACHINEFUNCTIONINFO_H
-
-#include "llvm/CodeGen/MachineFunction.h"
-
-namespace llvm {
-
-/// This class is derived from MachineFunctionInfo and contains private AArch64
-/// target-specific information for each MachineFunction.
-class AArch64MachineFunctionInfo : public MachineFunctionInfo {
-  virtual void anchor();
-
-  /// Number of bytes of arguments this function has on the stack. If the callee
-  /// is expected to restore the argument stack this should be a multiple of 16,
-  /// all usable during a tail call.
-  ///
-  /// The alternative would forbid tail call optimisation in some cases: if we
-  /// want to transfer control from a function with 8-bytes of stack-argument
-  /// space to a function with 16-bytes then misalignment of this value would
-  /// make a stack adjustment necessary, which could not be undone by the
-  /// callee.
-  unsigned BytesInStackArgArea;
-
-  /// The number of bytes to restore to deallocate space for incoming
-  /// arguments. Canonically 0 in the C calling convention, but non-zero when
-  /// callee is expected to pop the args.
-  unsigned ArgumentStackToRestore;
-
-  /// If the stack needs to be adjusted on frame entry in two stages, this
-  /// records the size of the first adjustment just prior to storing
-  /// callee-saved registers. The callee-saved slots are addressed assuming
-  /// SP == <incoming-SP> - InitialStackAdjust.
-  unsigned InitialStackAdjust;
-
-  /// Number of local-dynamic TLS accesses.
-  unsigned NumLocalDynamics;
-
-  /// @see AArch64 Procedure Call Standard, B.3
-  ///
-  /// The Frame index of the area where LowerFormalArguments puts the
-  /// general-purpose registers that might contain variadic parameters.
-  int VariadicGPRIdx;
-
-  /// @see AArch64 Procedure Call Standard, B.3
-  ///
-  /// The size of the frame object used to store the general-purpose registers
-  /// which might contain variadic arguments. This is the offset from
-  /// VariadicGPRIdx to what's stored in __gr_top.
-  unsigned VariadicGPRSize;
-
-  /// @see AArch64 Procedure Call Standard, B.3
-  ///
-  /// The Frame index of the area where LowerFormalArguments puts the
-  /// floating-point registers that might contain variadic parameters.
-  int VariadicFPRIdx;
-
-  /// @see AArch64 Procedure Call Standard, B.3
-  ///
-  /// The size of the frame object used to store the floating-point registers
-  /// which might contain variadic arguments. This is the offset from
-  /// VariadicFPRIdx to what's stored in __vr_top.
-  unsigned VariadicFPRSize;
-
-  /// @see AArch64 Procedure Call Standard, B.3
-  ///
-  /// The Frame index of an object pointing just past the last known stacked
-  /// argument on entry to a variadic function. This goes into the __stack field
-  /// of the va_list type.
-  int VariadicStackIdx;
-
-  /// The offset of the frame pointer from the stack pointer on function
-  /// entry. This is expected to be negative.
-  int FramePointerOffset;
-
-public:
-  AArch64MachineFunctionInfo()
-    : BytesInStackArgArea(0),
-      ArgumentStackToRestore(0),
-      InitialStackAdjust(0),
-      NumLocalDynamics(0),
-      VariadicGPRIdx(0),
-      VariadicGPRSize(0),
-      VariadicFPRIdx(0),
-      VariadicFPRSize(0),
-      VariadicStackIdx(0),
-      FramePointerOffset(0) {}
-
-  explicit AArch64MachineFunctionInfo(MachineFunction &MF)
-    : BytesInStackArgArea(0),
-      ArgumentStackToRestore(0),
-      InitialStackAdjust(0),
-      NumLocalDynamics(0),
-      VariadicGPRIdx(0),
-      VariadicGPRSize(0),
-      VariadicFPRIdx(0),
-      VariadicFPRSize(0),
-      VariadicStackIdx(0),
-      FramePointerOffset(0) {}
-
-  unsigned getBytesInStackArgArea() const { return BytesInStackArgArea; }
-  void setBytesInStackArgArea (unsigned bytes) { BytesInStackArgArea = bytes;}
-
-  unsigned getArgumentStackToRestore() const { return ArgumentStackToRestore; }
-  void setArgumentStackToRestore(unsigned bytes) {
-    ArgumentStackToRestore = bytes;
-  }
-
-  unsigned getInitialStackAdjust() const { return InitialStackAdjust; }
-  void setInitialStackAdjust(unsigned bytes) { InitialStackAdjust = bytes; }
-
-  unsigned getNumLocalDynamicTLSAccesses() const { return NumLocalDynamics; }
-  void incNumLocalDynamicTLSAccesses() { ++NumLocalDynamics; }
-
-  int getVariadicGPRIdx() const { return VariadicGPRIdx; }
-  void setVariadicGPRIdx(int Idx) { VariadicGPRIdx = Idx; }
-
-  unsigned getVariadicGPRSize() const { return VariadicGPRSize; }
-  void setVariadicGPRSize(unsigned Size) { VariadicGPRSize = Size; }
-
-  int getVariadicFPRIdx() const { return VariadicFPRIdx; }
-  void setVariadicFPRIdx(int Idx) { VariadicFPRIdx = Idx; }
-
-  unsigned getVariadicFPRSize() const { return VariadicFPRSize; }
-  void setVariadicFPRSize(unsigned Size) { VariadicFPRSize = Size; }
-
-  int getVariadicStackIdx() const { return VariadicStackIdx; }
-  void setVariadicStackIdx(int Idx) { VariadicStackIdx = Idx; }
-
-  int getFramePointerOffset() const { return FramePointerOffset; }
-  void setFramePointerOffset(int Idx) { FramePointerOffset = Idx; }
-
-};
-
-} // End llvm namespace
-
-#endif