From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.dg/graphite/pr29581-3.c | 48 +++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/graphite/pr29581-3.c

(limited to 'gcc/testsuite/gcc.dg/graphite/pr29581-3.c')

diff --git a/gcc/testsuite/gcc.dg/graphite/pr29581-3.c b/gcc/testsuite/gcc.dg/graphite/pr29581-3.c
new file mode 100644
index 000000000..c9d72ce28
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr29581-3.c
@@ -0,0 +1,48 @@
+/* PR tree-optimization/29581 */
+/* Origin: gcc.dg/vect/vect-87.c */
+/* { dg-do run } */
+/* { dg-options "-O2 -ftree-loop-linear" } */
+
+extern void abort (void);
+
+#define N 16
+
+int main1 (int n, int *a)
+{
+  int i, j, k;
+  int b[N];
+
+  for (i = 0; i < n; i++)
+    {
+      for (j = 0; j < n; j++)
+	{
+	  k = i + n;
+	  a[j] = k;
+	}
+      b[i] = k;
+    }
+
+
+  for (j = 0; j < n; j++)
+    if (a[j] != i + n - 1)
+      abort();	
+
+  for (j = 0; j < n; j++)
+    if (b[j] != j + n)
+      abort();	
+
+  return 0;
+}
+
+int main (void)
+{
+  int a[N] __attribute__ ((__aligned__(16)));
+
+  main1 (N, a);
+  main1 (0, a);
+  main1 (1, a);
+  main1 (2, a);
+  main1 (N-1, a);
+
+  return 0;
+}
-- 
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