From 5b3d80874865ed749fd2a25d4a4fd9205bd909e1 Mon Sep 17 00:00:00 2001
From: Manman Ren <manman.ren@gmail.com>
Date: Fri, 1 Mar 2019 15:25:24 +0000
Subject: [PATCH] Try to fix NetBSD buildbot breakage introduced in D57463.

By including the header file in the source.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355202 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Instrumentation/InstrOrderFile.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Transforms/Instrumentation/InstrOrderFile.cpp b/lib/Transforms/Instrumentation/InstrOrderFile.cpp
index a23b9ef4a3d..a2c1ddfd279 100644
--- a/lib/Transforms/Instrumentation/InstrOrderFile.cpp
+++ b/lib/Transforms/Instrumentation/InstrOrderFile.cpp
@@ -31,6 +31,7 @@
 #include "llvm/Transforms/Instrumentation/InstrOrderFile.h"
 #include <fstream>
 #include <map>
+#include <mutex>
 #include <set>
 #include <sstream>
 
-- 
2.50.1