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/unroll-1.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/unroll-1.c

(limited to 'gcc/testsuite/gcc.dg/unroll-1.c')

diff --git a/gcc/testsuite/gcc.dg/unroll-1.c b/gcc/testsuite/gcc.dg/unroll-1.c
new file mode 100644
index 000000000..5ff07e21e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/unroll-1.c
@@ -0,0 +1,27 @@
+/* PR optimization/8599 */
+/* { dg-do run } */
+/* { dg-options "-O2 -funroll-loops" } */
+/* { dg-options "-mtune=k6 -O2 -funroll-loops" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+
+
+extern void abort (void);
+
+int array[6] = { 1,2,3,4,5,6 };
+
+void foo()
+{
+  int i;
+
+  for (i = 0; i < 5; i++)
+    array[i] = 0;
+}
+
+int main()
+{
+  foo();
+  if (array[0] || array [1] || array[2] || array[3] || array[4])
+    abort ();
+  if (array[5] != 6)
+    abort ();
+  return 0;
+}
-- 
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