[Hexagon] Adding decoders for signed operands and ensuring all signed operand types...

[oota-llvm.git] / lib / Target / Hexagon / HexagonMachineFunctionInfo.h

diff --git a/lib/Target/Hexagon/HexagonMachineFunctionInfo.h b/lib/Target/Hexagon/HexagonMachineFunctionInfo.h
index bd7b26a619065294cd89719252412fd089affa49..76723586c66e1f026a668b9bd5c11edb8494c0d0 100644 (file)
--- a/lib/Target/Hexagon/HexagonMachineFunctionInfo.h
+++ b/lib/Target/Hexagon/HexagonMachineFunctionInfo.h
@@ -1,4 +1,4 @@
-//=- HexagonMachineFuctionInfo.h - Hexagon machine function info --*- C++ -*-=//
+//=- HexagonMachineFunctionInfo.h - Hexagon machine function info -*- C++ -*-=//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,10 +7,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef HexagonMACHINEFUNCTIONINFO_H
-#define HexagonMACHINEFUNCTIONINFO_H
+#ifndef LLVM_LIB_TARGET_HEXAGON_HEXAGONMACHINEFUNCTIONINFO_H
+#define LLVM_LIB_TARGET_HEXAGON_HEXAGONMACHINEFUNCTIONINFO_H
 
 #include "llvm/CodeGen/MachineFunction.h"
+#include <map>
 
 namespace llvm {
 
@@ -26,19 +27,20 @@ class HexagonMachineFunctionInfo : public MachineFunctionInfo {
   // returning the value of the returned struct in a register. This field
   // holds the virtual register into which the sret argument is passed.
   unsigned SRetReturnReg;
+  unsigned StackAlignBaseReg;
   std::vector<MachineInstr*> AllocaAdjustInsts;
   int VarArgsFrameIndex;
   bool HasClobberLR;
   bool HasEHReturn;
-
   std::map<const MachineInstr*, unsigned> PacketInfo;
-
+  virtual void anchor();
 
 public:
-  HexagonMachineFunctionInfo() : SRetReturnReg(0), HasClobberLR(0),
-    HasEHReturn(false) {}
+  HexagonMachineFunctionInfo() : SRetReturnReg(0), StackAlignBaseReg(0),
+    HasClobberLR(0), HasEHReturn(false) {}
 
   HexagonMachineFunctionInfo(MachineFunction &MF) : SRetReturnReg(0),
+                                                    StackAlignBaseReg(0),
                                                     HasClobberLR(0),
                                                     HasEHReturn(false) {}
 
@@ -74,6 +76,9 @@ public:
 
   bool hasEHReturn() const { return HasEHReturn; };
   void setHasEHReturn(bool H = true) { HasEHReturn = H; };
+
+  void setStackAlignBaseVReg(unsigned R) { StackAlignBaseReg = R; }
+  unsigned getStackAlignBaseVReg() const { return StackAlignBaseReg; }
 };
 } // End llvm namespace