From 97d2c44332e73df730673555f76a403968676d8c Mon Sep 17 00:00:00 2001
From: Daniel Hellstrom <daniel@gaisler.com>
Date: Fri, 29 Jun 2018 14:24:58 +0200
Subject: spglobalcon01: LLVM optimization makes variable i always 1

Declare i volatile to avoid compiler optimization putting i
into data section with initialization value 1.
---
 testsuites/sptests/spglobalcon01/init.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'testsuites')

diff --git a/testsuites/sptests/spglobalcon01/init.cc b/testsuites/sptests/spglobalcon01/init.cc
index aee9d0a141..f31ceca7df 100644
--- a/testsuites/sptests/spglobalcon01/init.cc
+++ b/testsuites/sptests/spglobalcon01/init.cc
@@ -27,10 +27,10 @@ class A {
       ++i;
     }
 
-    static int i;
+    static volatile int i;
 };
 
-int A::i;
+volatile int A::i;
 
 static A a;
 
-- 
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