From: Uros Bizjak <ubizjak@gmail.com>
Date: Mon, 10 Apr 2017 18:58:34 +0000 (+0200)
Subject: unroll-7.c: Declare "a" as a pointer to external array.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f634dd47d6c43f4d0a166c4f4c66069ec621d37b;p=gcc.git

unroll-7.c: Declare "a" as a pointer to external array.

	* gcc.dg/unroll-7.c: Declare "a" as a pointer to external array.

From-SVN: r246817
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 91b232d566f..15fad9a11ca 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2017-04-10  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/unroll-7.c: Declare "a" as a pointer to external array.
+
 2017-04-10  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR testsuite/79356
diff --git a/gcc/testsuite/gcc.dg/unroll-7.c b/gcc/testsuite/gcc.dg/unroll-7.c
index 70b92ba080f..e76d4faf16c 100644
--- a/gcc/testsuite/gcc.dg/unroll-7.c
+++ b/gcc/testsuite/gcc.dg/unroll-7.c
@@ -2,7 +2,9 @@
 /* { dg-options "-O2 -fdump-rtl-loop2_unroll -funroll-loops" } */
 /* { dg-require-effective-target int32plus } */
 
-int t(int *a)
+extern int *a;
+
+int t(void)
 {
   int i;
   for (i=0;i<1000000;i++)