+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation.
-
- Ensure all expected transformations of builtin strstr occur and
- perform correctly.
-
- Written by Kaveh R. Ghazi, 11/6/2000. */
-
-extern void abort(void);
-extern char *strstr (const char *, const char *);
-
-int main()
-{
- const char *const foo = "hello world";
-
- if (strstr (foo, "") != foo)
- abort();
- if (strstr (foo + 4, "") != foo + 4)
- abort();
- if (strstr (foo, "h") != foo)
- abort();
- if (strstr (foo, "w") != foo + 6)
- abort();
- if (strstr (foo + 6, "o") != foo + 7)
- abort();
- if (strstr (foo + 1, "world") != foo + 6)
- 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_strstr (foo + 1, "world") != foo + 6)
- abort();
-
- return 0;
-}
-
-#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 char *
-strstr(const char *s1, const char *s2)
-{
- abort();
-}
-#endif