1 files changed, 0 insertions, 93 deletions
diff --git a/release_23/lib/Target/PowerPC/PPCFrameInfo.h b/release_23/lib/Target/PowerPC/PPCFrameInfo.h
deleted file mode 100644
index 1b5893da0ce2..000000000000
--- a/release_23/lib/Target/PowerPC/PPCFrameInfo.h
+++ /dev/null
@@ -1,93 +0,0 @@
-//===-- PPCFrameInfo.h - Define TargetFrameInfo for PowerPC -----*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef POWERPC_FRAMEINFO_H
-#define POWERPC_FRAMEINFO_H
-
-#include "PPC.h"
-#include "llvm/Target/TargetFrameInfo.h"
-#include "llvm/Target/TargetMachine.h"
-
-namespace llvm {
-
-class PPCFrameInfo: public TargetFrameInfo {
-  const TargetMachine &TM;
-
-public:
-  PPCFrameInfo(const TargetMachine &tm, bool LP64)
-    : TargetFrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0), TM(tm) {
-  }
-
-  /// getReturnSaveOffset - Return the previous frame offset to save the
-  /// return address.
-  static unsigned getReturnSaveOffset(bool LP64, bool isMacho) {
-    if (isMacho)
-      return LP64 ? 16 : 8;
-    // For ELF 32 ABI:
-    return 4;
-  }
-
-  /// getFramePointerSaveOffset - Return the previous frame offset to save the
-  /// frame pointer.
-  static unsigned getFramePointerSaveOffset(bool LP64, bool isMacho) {
-    // For MachO ABI:
-    // Use the TOC save slot in the PowerPC linkage area for saving the frame
-    // pointer (if needed.)  LLVM does not generate code that uses the TOC (R2
-    // is treated as a caller saved register.)
-    if (isMacho)
-      return LP64 ? 40 : 20;
-    
-    // For ELF 32 ABI:
-    // Save it right before the link register
-    return -4U;
-  }
-  
-  /// getLinkageSize - Return the size of the PowerPC ABI linkage area.
-  ///
-  static unsigned getLinkageSize(bool LP64, bool isMacho) {
-    if (isMacho)
-      return 6 * (LP64 ? 8 : 4);
-    
-    // For ELF 32 ABI:
-    return 8;
-  }
-
-  /// getMinCallArgumentsSize - Return the size of the minium PowerPC ABI
-  /// argument area.
-  static unsigned getMinCallArgumentsSize(bool LP64, bool isMacho) {
-    // For Macho ABI:
-    // The prolog code of the callee may store up to 8 GPR argument registers to
-    // the stack, allowing va_start to index over them in memory if its varargs.
-    // Because we cannot tell if this is needed on the caller side, we have to
-    // conservatively assume that it is needed.  As such, make sure we have at
-    // least enough stack space for the caller to store the 8 GPRs.
-    if (isMacho)
-      return 8 * (LP64 ? 8 : 4);
-    
-    // For ELF 32 ABI:
-    // There is no default stack allocated for the 8 first GPR arguments.
-    return 0;
-  }
-
-  /// getMinCallFrameSize - Return the minimum size a call frame can be using
-  /// the PowerPC ABI.
-  static unsigned getMinCallFrameSize(bool LP64, bool isMacho) {
-    // The call frame needs to be at least big enough for linkage and 8 args.
-    return getLinkageSize(LP64, isMacho) +
-           getMinCallArgumentsSize(LP64, isMacho);
-  }
-  
-};
-
-} // End llvm namespace
-
-#endif