From: Richard Biener <rguenther@suse.de>
Date: Fri, 28 Jul 2017 07:08:38 +0000 (+0000)
Subject: re PR tree-optimization/81573 (wrong code at -O3 on x86_64-linux-gnu)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1ce75e415688d0f0bec52cdd8d0fcdaccb5efac5;p=gcc.git

re PR tree-optimization/81573 (wrong code at -O3 on x86_64-linux-gnu)

2017-07-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/81573
	* gcc.dg/torture/pr81573.c: Explicitely use signed char.

From-SVN: r250650
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 40f9501afb8..0fa0da85deb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2017-07-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/81573
+	* gcc.dg/torture/pr81573.c: Explicitely use signed char.
+
 2017-07-27  Peter Bergner  <bergner@vnet.ibm.com>
 
 	* g++.dg/pr69667.C: Remove option -mlra.
diff --git a/gcc/testsuite/gcc.dg/torture/pr81573.c b/gcc/testsuite/gcc.dg/torture/pr81573.c
index 3f0904aa5ea..3930c56386b 100644
--- a/gcc/testsuite/gcc.dg/torture/pr81573.c
+++ b/gcc/testsuite/gcc.dg/torture/pr81573.c
@@ -1,7 +1,7 @@
 /* { dg-do run } */
 
 int a = 1, *c = &a, d;
-char b;
+signed char b;
 
 int main ()
 {