1 files changed, 2 insertions, 18 deletions
diff --git a/lib/Target/X86/X86MachineFunctionInfo.h b/lib/Target/X86/X86MachineFunctionInfo.h
index fafcf7e3d79ac..4b2529bccf01d 100644
--- a/lib/Target/X86/X86MachineFunctionInfo.h
+++ b/lib/Target/X86/X86MachineFunctionInfo.h
@@ -18,12 +18,6 @@
 
 namespace llvm {
 
-enum NameDecorationStyle {
-  None,
-  StdCall,
-  FastCall
-};
-  
 /// X86MachineFunctionInfo - This class is derived from MachineFunction and
 /// contains private X86 target-specific information for each MachineFunction.
 class X86MachineFunctionInfo : public MachineFunctionInfo {
@@ -41,16 +35,11 @@ class X86MachineFunctionInfo : public MachineFunctionInfo {
   /// Used on windows platform for stdcall & fastcall name decoration
   unsigned BytesToPopOnReturn;
 
-  /// DecorationStyle - If the function requires additional name decoration,
-  /// DecorationStyle holds the right way to do so.
-  NameDecorationStyle DecorationStyle;
-
   /// ReturnAddrIndex - FrameIndex for return slot.
   int ReturnAddrIndex;
 
-  /// TailCallReturnAddrDelta - Delta the ReturnAddr stack slot is moved
-  /// Used for creating an area before the register spill area on the stack
-  /// the returnaddr can be savely move to this area
+  /// TailCallReturnAddrDelta - The number of bytes by which return address
+  /// stack slot is moved as the result of tail call optimization.
   int TailCallReturnAddrDelta;
 
   /// SRetReturnReg - Some subtargets require that sret lowering includes
@@ -67,7 +56,6 @@ public:
   X86MachineFunctionInfo() : ForceFramePointer(false),
                              CalleeSavedFrameSize(0),
                              BytesToPopOnReturn(0),
-                             DecorationStyle(None),
                              ReturnAddrIndex(0),
                              TailCallReturnAddrDelta(0),
                              SRetReturnReg(0),
@@ -77,7 +65,6 @@ public:
     : ForceFramePointer(false),
       CalleeSavedFrameSize(0),
       BytesToPopOnReturn(0),
-      DecorationStyle(None),
       ReturnAddrIndex(0),
       TailCallReturnAddrDelta(0),
       SRetReturnReg(0),
@@ -92,9 +79,6 @@ public:
   unsigned getBytesToPopOnReturn() const { return BytesToPopOnReturn; }
   void setBytesToPopOnReturn (unsigned bytes) { BytesToPopOnReturn = bytes;}
 
-  NameDecorationStyle getDecorationStyle() const { return DecorationStyle; }
-  void setDecorationStyle(NameDecorationStyle style) { DecorationStyle = style;}
-
   int getRAIndex() const { return ReturnAddrIndex; }
   void setRAIndex(int Index) { ReturnAddrIndex = Index; }