/* General-purpose hooks.
- Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009
+ Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
return true;
}
-/* Generic hook that takes no arguments and returns NO_REGS. */
-int
-hook_int_void_no_regs (void)
-{
- return NO_REGS;
-}
-
/* Generic hook that takes (bool) and returns false. */
bool
hook_bool_bool_false (bool a ATTRIBUTE_UNUSED)
}
int
+hook_int_rtx_bool_0 (rtx a ATTRIBUTE_UNUSED, bool b ATTRIBUTE_UNUSED)
+{
+ return 0;
+}
+
+int
hook_int_size_t_constcharptr_int_0 (size_t a ATTRIBUTE_UNUSED,
const char *b ATTRIBUTE_UNUSED,
int c ATTRIBUTE_UNUSED)
}
bool
-hook_bool_rtx_int_int_intp_false (rtx a ATTRIBUTE_UNUSED,
- int b ATTRIBUTE_UNUSED,
- int c ATTRIBUTE_UNUSED,
- int *d ATTRIBUTE_UNUSED)
+hook_bool_rtx_int_int_intp_bool_false (rtx a ATTRIBUTE_UNUSED,
+ int b ATTRIBUTE_UNUSED,
+ int c ATTRIBUTE_UNUSED,
+ int *d ATTRIBUTE_UNUSED,
+ bool speed_p ATTRIBUTE_UNUSED)
{
return false;
}
return NULL;
}
+tree
+hook_tree_tree_tree_tree_null (tree t0 ATTRIBUTE_UNUSED,
+ tree t1 ATTRIBUTE_UNUSED,
+ tree t2 ATTRIBUTE_UNUSED)
+{
+ return NULL;
+}
+
/* Generic hook that takes a rtx and returns a NULL string. */
const char *
hook_constcharptr_const_rtx_null (const_rtx r ATTRIBUTE_UNUSED)
{
return NULL;
}
+
+/* Generic hook that takes a const_tree and returns NULL_TREE. */
+tree
+hook_tree_const_tree_null (const_tree t ATTRIBUTE_UNUSED)
+{
+ return NULL;
+}