Update aosp/master LLVM for rebase to r239765

[android-x86/external-llvm.git] / include / llvm / IR / Argument.h

diff --git a/include/llvm/IR/Argument.h b/include/llvm/IR/Argument.h
index dd76a90..fc04fe7 100644 (file)
--- a/include/llvm/IR/Argument.h
+++ b/include/llvm/IR/Argument.h
@@ -64,6 +64,11 @@ public:
   /// containing function, return the number of bytes known to be
   /// dereferenceable. Otherwise, zero is returned.
   uint64_t getDereferenceableBytes() const;
+  
+  /// \brief If this argument has the dereferenceable_or_null attribute on 
+  /// it in its containing function, return the number of bytes known to be
+  /// dereferenceable. Otherwise, zero is returned.
+  uint64_t getDereferenceableOrNullBytes() const;
 
   /// \brief Return true if this argument has the byval attribute on it in its
   /// containing function.