From 0d5636e5171c536496d73160b726e2a4881a42fc Mon Sep 17 00:00:00 2001
From: Peter Collingbourne <peter@pcc.me.uk>
Date: Thu, 29 Sep 2016 01:28:36 +0000
Subject: LTO: Fix use-after-scope error.

llvm-svn: 282665
---
 llvm/lib/LTO/LTOBackend.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/LTO/LTOBackend.cpp')

diff --git a/llvm/lib/LTO/LTOBackend.cpp b/llvm/lib/LTO/LTOBackend.cpp
index 96215b78498..86ab8aac509 100644
--- a/llvm/lib/LTO/LTOBackend.cpp
+++ b/llvm/lib/LTO/LTOBackend.cpp
@@ -253,6 +253,7 @@ void splitCodeGen(Config &C, TargetMachine *TM, AddStreamFn AddStream,
             std::move(BC), ThreadCount++);
       },
       false);
+  CodegenThreadPool.wait();
 }
 
 Expected<const Target *> initAndLookupTarget(Config &C, Module &Mod) {
-- 
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