Lines Matching defs:src_def
607 void PhaseConservativeCoalesce::union_helper( Node *lr1_node, Node *lr2_node, uint lr1, uint lr2, Node *src_def, Node *dst_copy, Node *src_copy, Block *b, uint bindex ) {
613 // If both are single def, then src_def powers one live range
614 // and def_copy powers the other. After merging, src_def powers
618 ? NodeSentinel : src_def;
631 dst_copy->set_req( didx, src_def );
758 Node *src_def = src_copy->in(src_copy->is_Copy());
760 uint lr2 = _phc.Find(src_def );
779 Node *lr2_node = src_def;
782 lr1_node = src_def; lr2_node = dst_copy;
795 Block *src_def_b = _phc._cfg._bbs[src_def->_idx];
882 union_helper( lr1_node, lr2_node, lr1, lr2, src_def, dst_copy, src_copy, b, bindex );