From: Peter Collingbourne <peter@pcc.me.uk>
Date: Sat, 5 Nov 2011 03:47:53 +0000 (+0000)
Subject: On Linux, enable the gold plugin if we are using LTO.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=79d481a08522ab031528c0047df565330c1cd562;p=clang

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
---

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index bfd73827b4..6e739f0a95 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -4462,7 +4462,7 @@ void linuxtools::Link::ConstructJob(Compilation &C, const JobAction &JA,
 
   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));