Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / gcc.c-torture / execute / string-opt-4.c

diff --git a/gcc/testsuite/gcc.c-torture/execute/string-opt-4.c b/gcc/testsuite/gcc.c-torture/execute/string-opt-4.c
deleted file mode 100644 (file)
index d82bb69..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/string-opt-4.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 2000  Free Software Foundation.
-
-   Ensure all expected transformations of builtin strchr and index
-   occur and perform correctly.
-
-   Written by Jakub Jelinek, 11/7/2000.  */
-
-extern void abort (void);
-extern char *strchr (const char *, int);
-extern char *index (const char *, int);
-
-int main()
-{
-  const char *const foo = "hello world";
-
-  if (strchr (foo, 'x'))
-    abort ();
-  if (strchr (foo, 'o') != foo + 4)
-    abort ();
-  if (strchr (foo + 5, 'o') != foo + 7)
-    abort ();
-  if (strchr (foo, '\0')  != foo + 11)
-    abort ();
-  /* Test only one instance of index since the code path is the same
-     as that of strchr. */
-  if (index ("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_strchr (foo, 'o')  != foo + 4)
-    abort ();
-  if (__builtin_index (foo, 'o')  != foo + 4)
-    abort ();
-
-  return 0;
-}
-
-static char *
-index (const char *s, int c)
-{
-  /* For systems which don't have index, 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 strchr(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 char *
-strchr (const char *s, int c)
-{
-  abort ();
-}
-#endif