From 34aa86bc395cb40b9ce0ee2b11a80daba06cfa84 Mon Sep 17 00:00:00 2001
From: Eric Fiselier <eric@efcs.ca>
Date: Tue, 13 Nov 2018 23:00:55 +0000
Subject: [PATCH] Fix "use of" uninitialized memory in benchmark.

An argument to DoNotOptimize was not fully initialized, which caused
msan to complain.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@346808 91177308-0d34-0410-b5e6-96231b3b80d8
---
 benchmarks/function.bench.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/benchmarks/function.bench.cpp b/benchmarks/function.bench.cpp
index 484d1973f..4f0e1fd80 100644
--- a/benchmarks/function.bench.cpp
+++ b/benchmarks/function.bench.cpp
@@ -48,7 +48,7 @@ struct AllOpacity : EnumValuesAsTuple<AllOpacity, Opacity, 2> {
 
 struct S {
   int function() const { return 0; }
-  int field;
+  int field = 0;
 };
 
 int FunctionWithS(const S*) { return 0; }