commit 22c68ef84546f1bb2c190824c39397f81531a4d2
author Benjamin Kramer <benny.kra@googlemail.com> Thu Sep 11 14:13:49 2014 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Thu Sep 11 14:13:49 2014 +0000
tree bfc20238e13f63541c698d65ce11860cde7125d9
parent 128485ba4791f5b2d9de98e5c24d77e51b461b70

Avoid some unnecessary SmallVector copies.

No functionality change.

llvm-svn: 217586

clang/lib/Driver/Tools.cpp

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 559f30e..36d5a54 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -6599,7 +6599,7 @@
   }
 
   Args.AddAllArgs(CmdArgs, options::OPT_L);
-  const ToolChain::path_list Paths = ToolChain.getFilePaths();
+  const ToolChain::path_list &Paths = ToolChain.getFilePaths();
   for (const auto &Path : Paths)
     CmdArgs.push_back(Args.MakeArgString(StringRef("-L") + Path));
   Args.AddAllArgs(CmdArgs, options::OPT_T_Group);
@@ -7425,7 +7425,7 @@
   Args.AddAllArgs(CmdArgs, options::OPT_L);
   Args.AddAllArgs(CmdArgs, options::OPT_u);
 
-  const ToolChain::path_list Paths = ToolChain.getFilePaths();
+  const ToolChain::path_list &Paths = ToolChain.getFilePaths();
 
   for (const auto &Path : Paths)
     CmdArgs.push_back(Args.MakeArgString(StringRef("-L") + Path));