From b9ce660113e8da3ec747208f00d5b59c3407f2a0 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 26 Jan 2018 21:35:42 -0500
Subject: [PATCH] reg_alloc: std::move RegAlloc's function argument

---
 src/backend_x64/reg_alloc.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/backend_x64/reg_alloc.h b/src/backend_x64/reg_alloc.h
index ff5a5004..b0f60a5b 100644
--- a/src/backend_x64/reg_alloc.h
+++ b/src/backend_x64/reg_alloc.h
@@ -8,6 +8,7 @@
 
 #include <array>
 #include <functional>
+#include <utility>
 #include <vector>
 
 #include <boost/optional.hpp>
@@ -91,7 +92,7 @@ private:
 class RegAlloc final {
 public:
     explicit RegAlloc(BlockOfCode* code, size_t num_spills, std::function<Xbyak::Address(HostLoc)> spill_to_addr)
-        : hostloc_info(NonSpillHostLocCount + num_spills), code(code), spill_to_addr(spill_to_addr) {}
+        : hostloc_info(NonSpillHostLocCount + num_spills), code(code), spill_to_addr(std::move(spill_to_addr)) {}
 
     std::array<Argument, 3> GetArgumentInfo(IR::Inst* inst);