tidy up

[oota-llvm.git] / include / llvm / CodeGen / AsmPrinter.h

diff --git a/include/llvm/CodeGen/AsmPrinter.h b/include/llvm/CodeGen/AsmPrinter.h
index 7ca6c6257f2e3eb492464c35b0e1fd7bbf850a7c..62a18fe2511b4caf064becc793683d54b7e81da3 100644 (file)
--- a/include/llvm/CodeGen/AsmPrinter.h
+++ b/include/llvm/CodeGen/AsmPrinter.h
@@ -54,6 +54,7 @@ namespace llvm {
   class Mangler;
   class TargetLoweringObjectFile;
   class TargetData;
+  class TargetMachine;
   class Twine;
   class Type;
 
@@ -296,7 +297,7 @@ namespace llvm {
     MCSymbol *GetBlockAddressSymbol(const BlockAddress *BA) const;
     MCSymbol *GetBlockAddressSymbol(const BasicBlock *BB) const;
 
-     //===------------------------------------------------------------------===//
+    //===------------------------------------------------------------------===//
     // Emission Helper Routines.
     //===------------------------------------------------------------------===//
   public:
@@ -369,6 +370,10 @@ namespace llvm {
     /// operands.
     virtual MachineLocation getDebugValueLocation(const MachineInstr *MI) const;
 
+    /// getISAEncoding - Get the value for DW_AT_APPLE_isa. Zero if no isa
+    /// encoding specified.
+    virtual unsigned getISAEncoding() { return 0; }
+
     //===------------------------------------------------------------------===//
     // Dwarf Lowering Routines
     //===------------------------------------------------------------------===//