/**
* Returns non-zero if node has no backarray, or
* if size of backarray == size of in array.
*/
/**
* Returns non-zero if node has no backarray, or
* if size of backarray == size of in array.
*/
unsigned *ba = get_backarray(n);
if (ba)
return rbitset_is_set(ba, pos);
unsigned *ba = get_backarray(n);
if (ba)
return rbitset_is_set(ba, pos);
unsigned *ba = get_backarray(n);
assert(ba && "can only set backedges at Phi, Filter, Block nodes.");
rbitset_set(ba, pos);
}
/* Remarks that edge pos is a backedge. */
unsigned *ba = get_backarray(n);
assert(ba && "can only set backedges at Phi, Filter, Block nodes.");
rbitset_set(ba, pos);
}
/* Remarks that edge pos is a backedge. */
unsigned *ba = get_backarray(n);
assert(ba && "can only set backedges at Phi, Filter, Block nodes.");
rbitset_clear(ba, pos);
}
/* Returns non-zero if n has backedges. */
unsigned *ba = get_backarray(n);
assert(ba && "can only set backedges at Phi, Filter, Block nodes.");
rbitset_clear(ba, pos);
}
/* Returns non-zero if n has backedges. */
return rbitset_w_size_obstack_alloc(obst, size);
}
/* TODO: add an ir_op operation */
return rbitset_w_size_obstack_alloc(obst, size);
}
/* TODO: add an ir_op operation */