From 8230c40430a1325b5cc5bc0221931487b4bd573c Mon Sep 17 00:00:00 2001
From: rdivacky <rdivacky@FreeBSD.org>
Date: Wed, 3 Mar 2010 17:27:15 +0000
Subject: Update LLVM to 97654.

---
 include/llvm/CompilerDriver/Tool.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'include/llvm/CompilerDriver/Tool.h')

diff --git a/include/llvm/CompilerDriver/Tool.h b/include/llvm/CompilerDriver/Tool.h
index a982e2d..85d1690 100644
--- a/include/llvm/CompilerDriver/Tool.h
+++ b/include/llvm/CompilerDriver/Tool.h
@@ -20,15 +20,19 @@
 #include "llvm/ADT/StringSet.h"
 #include "llvm/System/Path.h"
 
+#include <string>
 #include <vector>
+#include <utility>
 
 namespace llvmc {
 
   class LanguageMap;
+  typedef std::vector<std::pair<unsigned, std::string> > ArgsVector;
   typedef std::vector<llvm::sys::Path> PathVector;
+  typedef std::vector<std::string> StrVector;
   typedef llvm::StringSet<> InputLanguagesSet;
 
-  /// Tool - A class
+  /// Tool - Represents a single tool.
   class Tool : public llvm::RefCountedBaseVPTR<Tool> {
   public:
 
@@ -51,6 +55,7 @@ namespace llvmc {
     virtual const char*  OutputLanguage() const = 0;
 
     virtual bool IsJoin() const = 0;
+    virtual bool WorksOnEmpty() const = 0;
 
   protected:
     /// OutFileName - Generate the output file name.
@@ -58,6 +63,8 @@ namespace llvmc {
                                 const llvm::sys::Path& TempDir,
                                 bool StopCompilation,
                                 const char* OutputSuffix) const;
+
+    StrVector SortArgs(ArgsVector& Args) const;
   };
 
   /// JoinTool - A Tool that has an associated input file list.
-- 
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