From c334c28b3b329c02f38f750bc6bcae47c36b609e Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Thu, 16 Jul 2009 13:27:25 +0000
Subject: Let's start another backend :)

llvm-svn: 75909
---
 .../Target/SystemZ/SystemZMachineFunctionInfo.h    | 39 ++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h

(limited to 'llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h')

diff --git a/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h b/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h
new file mode 100644
index 00000000000..9b45b0364ce
--- /dev/null
+++ b/llvm/lib/Target/SystemZ/SystemZMachineFunctionInfo.h
@@ -0,0 +1,39 @@
+//==- 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;
+
+public:
+  SystemZMachineFunctionInfo() : CalleeSavedFrameSize(0) {}
+
+  SystemZMachineFunctionInfo(MachineFunction &MF) : CalleeSavedFrameSize(0) {}
+
+  unsigned getCalleeSavedFrameSize() const { return CalleeSavedFrameSize; }
+  void setCalleeSavedFrameSize(unsigned bytes) { CalleeSavedFrameSize = bytes; }
+};
+
+} // End llvm namespace
+
+#endif
-- 
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