From 5506a3b1269447cd5fedcb214329320e81a4eaa5 Mon Sep 17 00:00:00 2001
From: Phil Race <prr@openjdk.org>
Date: Fri, 24 Mar 2017 08:56:04 -0700
Subject: [PATCH] 8177346: hotspot change for 8176513 breaks jdk9 build on
 Ubuntu 16.04

Reviewed-by: dholmes, kvn, vlivanov
---
 hotspot/src/share/vm/opto/library_call.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hotspot/src/share/vm/opto/library_call.cpp b/hotspot/src/share/vm/opto/library_call.cpp
index 64c4ce0bf01..c1231e397fa 100644
--- a/hotspot/src/share/vm/opto/library_call.cpp
+++ b/hotspot/src/share/vm/opto/library_call.cpp
@@ -2372,7 +2372,7 @@ bool LibraryCallKit::inline_unsafe_access(bool is_store, const BasicType type, c
   // the barriers get omitted and the unsafe reference begins to "pollute"
   // the alias analysis of the rest of the graph, either Compile::can_alias
   // or Compile::must_alias will throw a diagnostic assert.)
-  bool need_mem_bar;
+  bool need_mem_bar = false;
   switch (kind) {
       case Relaxed:
           need_mem_bar = mismatched && !adr_type->isa_aryptr();