Add method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4428 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 5e0fa6187c..e2af5210d9 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -49,6 +49,12 @@ class MachineFunction : private Annotation {
 public:
   MachineFunction(const Function *Fn, const TargetMachine& target);
 
+
+  /// CalculateArgSize - Call this method to fill in the maxOptionalArgsSize &
+  /// staticStackSize fields...
+  ///
+  void CalculateArgSize();
+
   /// getFunction - Return the LLVM function that this machine code represents
   ///
   const Function *getFunction() const { return Fn; }