2 files changed, 14 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 0074f1a5f2..e9cecf9d68 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -111,6 +111,9 @@ class MachineFunction : private Annotation {
   // Tracks debug locations.
   DebugLocTracker DebugLocInfo;
 
+  // The alignment of the function.
+  unsigned Alignment;
+
 public:
   MachineFunction(const Function *Fn, const TargetMachine &TM);
   ~MachineFunction();
@@ -148,6 +151,14 @@ public:
   MachineConstantPool *getConstantPool() { return ConstantPool; }
   const MachineConstantPool *getConstantPool() const { return ConstantPool; }
 
+  /// getAlignment - Return the alignment of the function.
+  ///
+  unsigned getAlignment() const { return Alignment; }
+
+  /// setAlignment - Set the alignment of the function.
+  ///
+  void setAlignment(unsigned A) { Alignment = A; }
+
   /// MachineFunctionInfo - Keep track of various per-function pieces of
   /// information for backends that would like to do so.
   ///
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 02451c2b45..e52880fe95 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -736,6 +736,9 @@ public:
   /// PIC relocation models.
   virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const;
 
+  /// getFunctionAlignment - Return the alignment of this function.
+  virtual unsigned getFunctionAlignment(const Function *) const = 0;
+
   //===--------------------------------------------------------------------===//
   // TargetLowering Optimization Methods
   //