1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr43879-3.c b/gcc/testsuite/gcc.dg/torture/pr43879-3.c
new file mode 100644
index 000000000..5ee80d518
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr43879-3.c
@@ -0,0 +1,41 @@
+/* { dg-do run } */
+/* { dg-options "-fipa-pta" } */
+
+typedef unsigned long ulong;
+
+int __attribute__((noinline, noclone))
+f4 (int a, int b, int c, int d, int e)
+{
+  return a + b + c + d + e;
+}
+
+void __attribute__((noinline, noclone))
+f3 (int *p)
+{
+  *p = f4(1, 2, 3, 4, 5);
+}
+
+void __attribute__((noinline, noclone))
+f2 ()
+{
+  int unused;
+  f3 (&unused);
+}
+
+void __attribute__((noinline, noclone))
+f1 (ulong e, ulong f)
+{
+  if (e > 5 || f > 5) __builtin_abort();
+  f2 ();
+}
+
+
+int main()
+{
+ ulong e, f;
+ for (e = 5; e > 0; e--)
+   for (f = 5; f > 0; f--)
+     f1(e, f);
+ return 0;
+}
+