add support for .zerofill, patch by Kevin Enderby!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75301 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-mc/AsmParser.h b/tools/llvm-mc/AsmParser.h
index 8bfeaac..620ac19 100644
--- a/tools/llvm-mc/AsmParser.h
+++ b/tools/llvm-mc/AsmParser.h
@@ -111,7 +111,7 @@
   bool ParseDirectiveSymbolAttribute(MCStreamer::SymbolAttr Attr);
 
   bool ParseDirectiveComm(bool IsLocal); // ".comm" and ".lcomm"
-  
+  bool ParseDirectiveDarwinZerofill(); // Darwin specific ".zerofill"
 };
 
 } // end namespace llvm