Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 60 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/nestfunc-3.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/nestfunc-3.c
new file mode 100644
index 000000000..9d09b196d
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/nestfunc-3.c
@@ -0,0 +1,60 @@
+
+extern long foo (long, long, long (*) (long, long));
+extern long use (long (*) (long, long), long, long);
+
+int
+main (void)
+{
+#ifndef NO_TRAMPOLINES
+  long sum = 0;
+  long i;
+
+  long nested_0 (long a, long b)
+    {
+      if (a > 2 * b)
+        return a - b;
+      else
+        return b - a;
+    }
+
+  long nested_1 (long a, long b)
+    {
+      return use (nested_0, b, a) + sum;
+    }
+
+  long nested_2 (long a, long b)
+    {
+      return nested_1 (b, a);
+    }
+
+  for (i = 0; i < 10; ++i)
+    {
+      long j;
+
+      for (j = 0; j < 10; ++j)
+        {
+          long k;
+
+          for (k = 0; k < 10; ++k)
+            sum += foo (i, j > k ? j - k : k - j, nested_2);
+        }
+    }
+
+  if ((sum & 0xffffffff) != 0xbecfcbf5)
+    abort ();
+#endif
+
+  exit (0);
+}
+
+long
+use (long (* func)(long, long), long a, long b)
+{
+  return func (b, a);
+}
+
+long
+foo (long a, long b, long (* func) (long, long))
+{
+  return func (a, b);
+}