From 92d89983481749737fe496cc59674475643f20cd Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Wed, 14 Jul 2010 22:38:02 +0000
Subject: Don't pass StringRef by reference.

llvm-svn: 108366
---
 llvm/lib/Support/StringPool.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/Support/StringPool.cpp')

diff --git a/llvm/lib/Support/StringPool.cpp b/llvm/lib/Support/StringPool.cpp
index 1ee917f119f..ff607cf8c4a 100644
--- a/llvm/lib/Support/StringPool.cpp
+++ b/llvm/lib/Support/StringPool.cpp
@@ -22,7 +22,7 @@ StringPool::~StringPool() {
   assert(InternTable.empty() && "PooledStringPtr leaked!");
 }
 
-PooledStringPtr StringPool::intern(const StringRef &Key) {
+PooledStringPtr StringPool::intern(StringRef Key) {
   table_t::iterator I = InternTable.find(Key);
   if (I != InternTable.end())
     return PooledStringPtr(&*I);
-- 
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