Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / gcc.c-torture / execute / string-opt-3.c

diff --git a/gcc/testsuite/gcc.c-torture/execute/string-opt-3.c b/gcc/testsuite/gcc.c-torture/execute/string-opt-3.c
deleted file mode 100644 (file)
index 61718f2..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/string-opt-3.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* Copyright (C) 2000  Free Software Foundation.
-
-   Ensure all expected transformations of builtin strlen, strcmp,
-   strrchr and rindex occur and perform correctly.
-
-   Written by Jakub Jelinek, 11/7/2000.  */
-
-extern void abort (void);
-extern __SIZE_TYPE__ strlen (const char *);
-extern int strcmp (const char *, const char *);
-extern char *strrchr (const char *, int);
-extern char *rindex (const char *, int);
-
-int x = 6;
-char *bar = "hi world";
-
-int main()
-{
-  const char *const foo = "hello world";
-
-  if (strlen (foo) != 11)
-    abort ();
-  if (strlen (foo + 4) != 7)
-    abort ();
-  if (strlen (foo + (x++ & 7)) != 5)
-    abort ();
-  if (x != 7)
-    abort ();
-  if (strcmp (foo, "hello") <= 0)
-    abort ();
-  if (strcmp (foo + 2, "llo") <= 0)
-    abort ();
-  if (strcmp (foo, foo) != 0)
-    abort ();
-  if (strcmp (foo, "hello world ") >= 0)
-    abort ();
-  if (strcmp (foo + 10, "dx") >= 0)
-    abort ();
-  if (strcmp (10 + foo, "dx") >= 0)
-    abort ();
-  if (strcmp (bar, "") <= 0)
-    abort ();
-  if (strcmp ("", bar) >= 0)
-    abort ();
-  if (strcmp (bar+8, "") != 0)
-    abort ();
-  if (strcmp ("", bar+8) != 0)
-    abort ();
-  if (strcmp (bar+(--x), "") <= 0 || x != 6)
-    abort ();
-  if (strcmp ("", bar+(++x)) >= 0 || x != 7)
-    abort ();
-  if (strrchr (foo, 'x'))
-    abort ();
-  if (strrchr (foo, 'o') != foo + 7)
-    abort ();
-  if (strrchr (foo, 'e') != foo + 1)
-    abort ();
-  if (strrchr (foo + 3, 'e'))
-    abort ();
-  if (strrchr (foo, '\0') != foo + 11)
-    abort ();
-  if (strrchr (bar, '\0') != bar + 8)
-    abort ();
-  if (strrchr (bar + 4, '\0') != bar + 8)
-    abort ();
-  if (strrchr (bar + (x++ & 3), '\0') != bar + 8)
-    abort ();
-  if (x != 8)
-    abort ();
-  /* Test only one instance of rindex since the code path is the same
-     as that of strrchr. */
-  if (rindex ("hello", 'z') != 0)
-    abort ();
-
-  /* Test at least one instance of the __builtin_ style.  We do this
-     to ensure that it works and that the prototype is correct.  */
-  if (__builtin_rindex (foo, 'o') != foo + 7)
-    abort ();
-  if (__builtin_strrchr (foo, 'o') != foo + 7)
-    abort ();
-  if (__builtin_strlen (foo) != 11)
-    abort ();
-  if (__builtin_strcmp (foo, "hello") <= 0)
-    abort ();
-
-  return 0;
-}
-
-static char *
-rindex (const char *s, int c)
-{
-  /* For systems which don't have rindex, we ensure no link failures
-     occur by always providing a backup definition.  During
-     optimization this function aborts to catch errors.  */
-#ifdef __OPTIMIZE__
-  abort ();
-#else
-  return strrchr(s, c);
-#endif
-}
-
-#ifdef __OPTIMIZE__
-/* When optimizing, all the above cases should be transformed into
-   something else.  So any remaining calls to the original function
-   should abort.  */
-static __SIZE_TYPE__
-strlen (const char *s)
-{
-  abort ();
-}
-
-static int
-strcmp (const char *s1, const char *s2)
-{
-  abort ();
-}
-
-static char *
-strrchr (const char *s, int c)
-{
-  abort ();
-}
-#endif