1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/pr40157.c b/gcc/testsuite/gcc.dg/graphite/pr40157.c
new file mode 100644
index 000000000..513958fe5
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr40157.c
@@ -0,0 +1,13 @@
+/* { dg-require-effective-target int32plus } */
+/* { dg-options "-O2 -fgraphite-identity -floop-block" } */
+
+int buffer[256*256];
+int main(void)
+{
+    int *dest = buffer;
+    int x, y;
+    for(x = 0; x < 256; x++)
+        for(y = 0; y < 256; y++)
+            *dest++ = 0;
+    return 0;
+}