commit 79d481a08522ab031528c0047df565330c1cd562
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 150b0275c08e3a386bb9bc2bb0b3f35b6a618417
parent a160671c579b6db38dfc4072baa99d4ad1d4300c

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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143778 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Driver/Tools.cpp

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index bfd7382..6e739f0 100644
--- a/lib/Driver/Tools.cpp
+++ b/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));