ARM refactor away a bunch of VLD/VST pseudo instructions.

[oota-llvm.git] / include / llvm / MC / MCInstPrinter.h

diff --git a/include/llvm/MC/MCInstPrinter.h b/include/llvm/MC/MCInstPrinter.h
index 4839a83dba5cd65db057e8434c6ec7a213b36ee1..4d2adfa475c55492bcc40e195e681d34e82e47ec 100644 (file)
--- a/include/llvm/MC/MCInstPrinter.h
+++ b/include/llvm/MC/MCInstPrinter.h
@@ -14,6 +14,7 @@ namespace llvm {
 class MCInst;
 class raw_ostream;
 class MCAsmInfo;
+class MCRegisterInfo;
 class StringRef;
 
 /// MCInstPrinter - This is an instance of a target assembly language printer
@@ -25,24 +26,38 @@ protected:
   /// assembly emission is disable.
   raw_ostream *CommentStream;
   const MCAsmInfo &MAI;
+  const MCRegisterInfo &MRI;
+
+  /// The current set of available features.
+  unsigned AvailableFeatures;
+
+  /// Utility function for printing annotations.
+  void printAnnotation(raw_ostream &OS, StringRef Annot);
 public:
-  MCInstPrinter(const MCAsmInfo &mai)
-    : CommentStream(0), MAI(mai) {}
-  
+  MCInstPrinter(const MCAsmInfo &mai, const MCRegisterInfo &mri)
+    : CommentStream(0), MAI(mai), MRI(mri), AvailableFeatures(0) {}
+
   virtual ~MCInstPrinter();
 
   /// setCommentStream - Specify a stream to emit comments to.
   void setCommentStream(raw_ostream &OS) { CommentStream = &OS; }
-  
+
   /// printInst - Print the specified MCInst to the specified raw_ostream.
   ///
-  virtual void printInst(const MCInst *MI, raw_ostream &OS) = 0;
-  
+  virtual void printInst(const MCInst *MI, raw_ostream &OS,
+                         StringRef Annot) = 0;
+
   /// getOpcodeName - Return the name of the specified opcode enum (e.g.
   /// "MOV32ri") or empty if we can't resolve it.
   virtual StringRef getOpcodeName(unsigned Opcode) const;
+
+  /// printRegName - Print the assembler register name.
+  virtual void printRegName(raw_ostream &OS, unsigned RegNo) const;
+
+  unsigned getAvailableFeatures() const { return AvailableFeatures; }
+  void setAvailableFeatures(unsigned Value) { AvailableFeatures = Value; }
 };
-  
+
 } // namespace llvm
 
 #endif