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/vect/no-scevccp-outer-17.c | 68 +++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c

(limited to 'gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c')

diff --git a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c
new file mode 100644
index 000000000..c11a1aa49
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-17.c
@@ -0,0 +1,68 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 40
+
+int a[N];
+int b[N];
+int c[N];
+
+__attribute__ ((noinline)) int
+foo (){
+  int i;
+  unsigned short j;
+  int sum = 0;
+  unsigned short sum_j;
+
+  for (i = 0; i < N; i++) {
+    int diff = b[i] - c[i];
+
+    sum_j = 0;
+    for (j = 0; j < N; j++) {
+      sum_j += j;
+    }
+    a[i] = sum_j + 5;
+
+    sum += diff;
+  }
+  return sum;
+}
+
+int main (void)
+{
+  int i;
+  unsigned short j, sum_j;
+  int sum = 0;
+  int res;
+
+  check_vect ();
+
+  for (i=0; i<N; i++){
+    b[i] = i;
+    c[i] = 2*i;
+  }
+ 
+  res = foo ();
+
+  /* check results:  */
+  for (i=0; i<N; i++)
+    {
+      sum += (b[i] - c[i]);
+
+      sum_j = 0;
+      for (j = 0; j < N; j++){
+        sum_j += j;
+      }
+      if (a[i] != sum_j + 5)
+        abort();
+    }
+  if (res != sum)
+    abort ();
+
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail { ! {vect_unpack } } } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */
-- 
cgit v1.2.3