commit 4a089ad86d5a0e189178b308c960b34b1e38df5f
author Peter Collingbourne <peter@pcc.me.uk> Sat Nov 05 03:47:53 2011 +0000
committer Peter Collingbourne <peter@pcc.me.uk> Sat Nov 05 03:47:53 2011 +0000
tree e3dbe65fa86e07be2b7e50f8f94e2060328d7f55
parent 62c219809c851a5e24ba13b4928a62d2919b644d

On Linux, enable the gold plugin if we are using LTO.

llvm-svn: 143778

clang/lib/Driver/Tools.cpp

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index bfd7382..6e739f0 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -4462,7 +4462,7 @@
 
   addProfileRT(getToolChain(), Args, CmdArgs, getToolChain().getTriple());
 
-  if (Args.hasArg(options::OPT_use_gold_plugin)) {
+  if (D.IsUsingLTO(Args) || Args.hasArg(options::OPT_use_gold_plugin)) {
     CmdArgs.push_back("-plugin");
     std::string Plugin = ToolChain.getDriver().Dir + "/../lib/LLVMgold.so";
     CmdArgs.push_back(Args.MakeArgString(Plugin));