builtins1.C: New test.

	* g++.old-deja/g++.other/builtins1.C: New test.
	* g++.old-deja/g++.other/builtins2.C: Likewise.
	* g++.old-deja/g++.other/builtins3.C: Likewise.
	* g++.old-deja/g++.other/builtins4.C: Likewise.

From-SVN: r39095

gcc/testsuite/ChangeLog

+2001-01-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* g++.old-deja/g++.other/builtins1.C: New test.
+	* g++.old-deja/g++.other/builtins2.C: Likewise.
+	* g++.old-deja/g++.other/builtins3.C: Likewise.
+	* g++.old-deja/g++.other/builtins4.C: Likewise.
+
 2001-01-17  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc.c-torture/compile/20010117-1.c: New test.

gcc/testsuite/g++.old-deja/g++.other/builtins1.C

+// Test whether this builtin minimally works in G++.
+// Origin: Kaveh Ghazi Jan 16, 2001
+// Copyright (C) 2001 Free Software Foundation.
+//
+// Special g++ Options: -O2
+
+namespace std 
+{
+  extern "C" void abort (void);
+  extern "C" __SIZE_TYPE__ strlen (const char *);
+}
+
+int main ()
+{
+  using namespace std;
+  
+  if (strlen ("hello") != 5)
+    abort ();
+  if (std::strlen ("hello") != 5)
+    abort ();
+  if (::__builtin_strlen ("hello") != 5)
+    abort ();
+  
+  return 0;
+}
+
+extern "C"
+{
+  static __SIZE_TYPE__ ::strlen (const char *)
+  {
+    std::abort ();
+  }
+}

gcc/testsuite/g++.old-deja/g++.other/builtins2.C

+// Test whether this builtin minimally works in G++.
+// Origin: Kaveh Ghazi Jan 16, 2001
+// Copyright (C) 2001 Free Software Foundation.
+//
+// Special g++ Options: -O2
+
+namespace std 
+{
+  extern "C" void abort (void);
+  extern "C" char *strcpy (char *, const char *);
+  extern "C" int memcmp (const void *, const void *, __SIZE_TYPE__);
+}
+
+int main ()
+{
+  using namespace std;
+  char f[16];
+  
+  if (strcpy (f, "hello world") != f
+      || memcmp (f, "hello world", sizeof ("hello world")))
+    abort ();
+
+  if (std::strcpy (f, "bye world") != f
+      || memcmp (f, "bye world", sizeof ("bye world")))
+    abort ();
+
+  if (::__builtin_strcpy (f, "hello world") != f
+      || memcmp (f, "hello world", sizeof ("hello world")))
+    abort ();
+  
+  return 0;
+}
+
+extern "C"
+{
+  static char * ::strcpy (char *, const char *)
+  {
+    std::abort ();
+  }
+}

gcc/testsuite/g++.old-deja/g++.other/builtins3.C

+// Test whether this builtin minimally works in G++.
+// Origin: Kaveh Ghazi Jan 16, 2001
+// Copyright (C) 2001 Free Software Foundation.
+//
+// Special g++ Options: -O2
+
+namespace std 
+{
+  extern "C" void abort (void);
+  extern "C" void *alloca (__SIZE_TYPE__);
+}
+
+int main ()
+{
+  using namespace std;
+  void *foo;
+  
+  foo = alloca (32);
+  if (!foo)
+    abort ();
+
+  foo = std::alloca (32);
+  if (!foo)
+    abort ();
+
+  foo = ::__builtin_alloca (32);
+  if (!foo)
+    abort ();
+
+  return 0;
+}
+
+extern "C"
+{
+  static void * ::alloca (__SIZE_TYPE__)
+  {
+    std::abort ();
+  }
+}

gcc/testsuite/g++.old-deja/g++.other/builtins4.C

+// Test whether this builtin minimally works in G++.
+// Origin: Kaveh Ghazi Jan 16, 2001
+// Copyright (C) 2001 Free Software Foundation.
+//
+// Special g++ Options: -O2
+
+namespace std 
+{
+  extern "C" void abort (void);
+  extern "C" int printf (const char *, ...);
+}
+
+int main ()
+{
+  using namespace std;
+  
+  printf ("hello world\n");
+  printf ("\n");
+  printf ("%s\n", "hello world");
+  printf ("%c", '\n');
+  std::printf ("hello world\n");
+  std::printf ("\n");
+  std::printf ("%s\n", "hello world");
+  std::printf ("%c", '\n');
+  ::__builtin_printf ("hello world\n");
+  ::__builtin_printf ("\n");
+  ::__builtin_printf ("%s\n", "hello world");
+  ::__builtin_printf ("%c", '\n');
+  
+  return 0;
+}
+
+extern "C"
+{
+  static int ::printf (const char *, ...)
+  {
+    std::abort ();
+  }
+}