Correct the dynamic lib suffix on Darwin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16293 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Darwin/Path.cpp b/lib/System/Darwin/Path.cpp
index 33d15d1..1edb154 100644
--- a/lib/System/Darwin/Path.cpp
+++ b/lib/System/Darwin/Path.cpp
@@ -45,7 +45,7 @@
 
 std::string
 Path::GetDLLSuffix() {
-  return "dyld";
+  return "dylib";
 }
 
 }