1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/20021015-1.c b/gcc/testsuite/gcc.c-torture/execute/20021015-1.c
new file mode 100644
index 000000000..9d357c038
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20021015-1.c
@@ -0,0 +1,30 @@
+/* PR opt/7409.  */
+
+extern void abort (void);
+
+char g_list[] = { '1' };
+
+void g (void *p, char *list, int length, char **elementPtr, char **nextPtr)
+{
+  if (*nextPtr != g_list)
+    abort ();
+
+  **nextPtr = 0;
+}
+
+int main (void)
+{
+  char *list = g_list;
+  char *element;
+  int i, length = 100;
+
+  for (i = 0; *list != 0; i++) 
+    {
+      char *prevList = list;
+      g (0, list, length, &element, &list);
+      length -= (list - prevList);
+    }
+
+  return 0;
+}
+