FreeBSD/contrib/gcc/tree-ssa-alias-warnings.c
/* Return the match, if any.  Otherwise, return NULL_TREE.  It will
   return NULL_TREE even when a match was found, if the value associated
   to KEY is NULL_TREE.  */
Return the match, if any.
Return the match if any .
static inline tree
match (htab_t ref_map, tree key)
{
  struct tree_map to_find;
  struct tree_map *found;
  void **slot = NULL;
  to_find.from = key;
  to_find.hash = htab_hash_pointer (key);
  slot = htab_find_slot (ref_map, &to_find, NO_INSERT);
  if (!slot)
    return NULL_TREE;
  found = (struct tree_map *) *slot;
  return found->to;
}
static inline tree match ( htab_t ref_map , tree key ) { struct tree_map to_find ; struct tree_map * found ; void * * slot = NULL ; to_find . from = key ; to_find . hash = htab_hash_pointer ( key ) ; slot = htab_find_slot ( ref_map , & to_find , NO_INSERT ) ; if ( ! slot ) return NULL_TREE ; found = ( struct tree_map * ) * slot ; return found -> to ; }
Return the match, if any.
Return the match if any .