From: Chris Lattner <sabre@nondot.org>
Date: Thu, 14 Jan 2010 22:29:57 +0000 (+0000)
Subject: add virtual methods to get the start/end of a MCParsedAsmOperand,
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9d3c755fd6bf33335fad66dca9a629c630fc3bf2;p=oota-llvm.git

add virtual methods to get the start/end of a MCParsedAsmOperand,
the default implementation returns "unknown".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93470 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/MC/MCParsedAsmOperand.h b/include/llvm/MC/MCParsedAsmOperand.h
index 847ab43f44d..2bd6f00bd2b 100644
--- a/include/llvm/MC/MCParsedAsmOperand.h
+++ b/include/llvm/MC/MCParsedAsmOperand.h
@@ -20,7 +20,11 @@ class MCParsedAsmOperand {
 public:  
   MCParsedAsmOperand() {}
   virtual ~MCParsedAsmOperand() {}
-  // TODO: Out of line vfun.
+  
+  /// getStartLoc - Get the location of the first token of this operand.
+  virtual SMLoc getStartLoc() const;
+  /// getEndLoc - Get the location of the last token of this operand.
+  virtual SMLoc getEndLoc() const;
 };
 
 } // end namespace llvm.
diff --git a/tools/llvm-mc/AsmParser.cpp b/tools/llvm-mc/AsmParser.cpp
index bd0e0e259dc..2eb75a76dd2 100644
--- a/tools/llvm-mc/AsmParser.cpp
+++ b/tools/llvm-mc/AsmParser.cpp
@@ -29,6 +29,11 @@
 #include "llvm/Target/TargetAsmParser.h"
 using namespace llvm;
 
+/// getStartLoc - Get the location of the first token of this operand.
+SMLoc MCParsedAsmOperand::getStartLoc() const { return SMLoc(); }
+SMLoc MCParsedAsmOperand::getEndLoc() const { return SMLoc(); }
+
+
 // Mach-O section uniquing.
 //
 // FIXME: Figure out where this should live, it should be shared by