From 7ec2a31f14defa41b36da94c00aa85d5a9862462 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon, 11 Jan 2010 18:44:35 +0000
Subject: [PATCH] Turns out llvm-gcc still uses SplitString with a vector. Add
 it back until I have a fix.

llvm-svn: 93163
---
 include/llvm/ADT/StringExtras.h |  6 ++++++
 lib/Support/StringExtras.cpp    | 12 ++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h
index f58fe8eade0..2f5c39cad8a 100644
--- a/include/llvm/ADT/StringExtras.h
+++ b/include/llvm/ADT/StringExtras.h
@@ -20,6 +20,7 @@
 #include <cctype>
 #include <cstdio>
 #include <string>
+#include <vector>
 
 namespace llvm {
 template<typename T> class SmallVectorImpl;
@@ -217,6 +218,11 @@ void SplitString(StringRef Source,
                  SmallVectorImpl<StringRef> &OutFragments,
                  StringRef Delimiters = " \t\n\v\f\r");
 
+// FIXME: remove when llvm-gcc doesn't use this anymore
+void SplitString(StringRef Source,
+                 std::vector<std::string> &OutFragments,
+                 StringRef Delimiters = " \t\n\v\f\r");
+
 /// HashString - Hash funtion for strings.
 ///
 /// This is the Bernstein hash function.
diff --git a/lib/Support/StringExtras.cpp b/lib/Support/StringExtras.cpp
index 65b41d526f4..2363ad60d17 100644
--- a/lib/Support/StringExtras.cpp
+++ b/lib/Support/StringExtras.cpp
@@ -48,6 +48,18 @@ void llvm::SplitString(StringRef Source,
   }
 }
 
+// FIXME: remove when llvm-gcc doesn't use this anymore
+void llvm::SplitString(StringRef Source,
+                       std::vector<std::string> &OutFragments,
+                       StringRef Delimiters) {
+  StringRef S2, S;
+  tie(S2, S) = getToken(Source, Delimiters);
+  while (!S2.empty()) {
+    OutFragments.push_back(S2);
+    tie(S2, S) = getToken(S, Delimiters);
+  }
+}
+
 void llvm::StringRef::split(SmallVectorImpl<StringRef> &A,
                             StringRef Separators, int MaxSplit,
                             bool KeepEmpty) const {