1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/pr46761.c b/gcc/testsuite/gcc.dg/graphite/pr46761.c
new file mode 100644
index 000000000..f45398a2b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr46761.c
@@ -0,0 +1,22 @@
+/* { dg-do run } */
+/* { dg-options "-O -fgraphite-identity" } */
+
+#define N 128
+
+int
+main ()
+{
+  int arr[N], i, s = 0;
+  for (i = 0; i < N; i++)
+    arr[i] = i;
+
+  for (i = 0; i < N; i++)
+    if (arr[i] != i)
+      __builtin_abort ();
+
+  for (i = 0; i < N; i++)
+    s += arr[i];
+  if (s != (N * (N - 1)) / 2)
+    __builtin_abort ();
+  return 0;
+}