1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/id-19.c b/gcc/testsuite/gcc.dg/graphite/id-19.c
new file mode 100644
index 000000000..b0d626b81
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/id-19.c
@@ -0,0 +1,6 @@
+void byte_insert_op1 (unsigned char *loc, unsigned char *end)
+{
+  register unsigned char *pto = end + 1 + 2;
+  while (end != loc)
+    *--pto = *--end;
+}