* gcc.c-torture/execute/pr56837.c: New test.

From-SVN: r197582

gcc/testsuite/ChangeLog

 2013-04-08  Jakub Jelinek  <jakub@redhat.com>
 
+	* gcc.c-torture/execute/pr56837.c: New test.
+
 	PR c++/34949
 	PR c++/50243
 	* g++.dg/opt/vt3.C: New test.

gcc/testsuite/gcc.c-torture/execute/pr56837.c

+extern void abort (void);
+_Complex int a[1024];
+
+__attribute__((noinline, noclone)) void
+foo (void)
+{
+  int i;
+  for (i = 0; i < 1024; i++)
+    a[i] = -1;
+}
+
+int
+main ()
+{
+  int i;
+  foo ();
+  for (i = 0; i < 1024; i++)
+    if (a[i] != -1)
+      abort ();
+  return 0;
+}