1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/pr31183.c b/gcc/testsuite/gcc.dg/graphite/pr31183.c
new file mode 100644
index 00000000000..000d7b5bfc3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr31183.c
@@ -0,0 +1,14 @@
+/* { dg-do compile } */ 
+/* { dg-options "-O2 -ftree-loop-linear" } */
+
+int buf[256 * 9];
+int f() 
+{
+  int i, j;
+
+  for (i = 0; i < 256; ++i)
+    for (j = 0; j < 8; ++j)
+      buf[j + 1] = buf[j] + 1;
+
+  return buf[10];
+}