Lines Matching refs:src2
1182 rtx src1, src2;
1216 src2 = SET_SRC (set2);
1218 cond2 = XEXP (src2, 0);
1255 SET_SRC (set2) = src2;
1610 basic_block src1 = e1->src, src2 = e2->src;
1638 if (single_pred_p (src2)
1639 && FORWARDER_BLOCK_P (src2))
1640 e2 = single_pred_edge (src2), src2 = e2->src;
1643 if (src1 == ENTRY_BLOCK_PTR || src2 == ENTRY_BLOCK_PTR)
1645 if (src1 == src2)
1659 if (EDGE_COUNT (src1->preds) == 0 || EDGE_COUNT (src2->preds) == 0)
1663 if (!outgoing_edges_match (mode, src1, src2))
1667 nmatch = flow_find_cross_jump (mode, src1, src2, &newpos1, &newpos2);
1692 && tablejump_p (BB_END (src2), &label2, &table2)
1716 if (newpos2 == BB_HEAD (src2)
1717 && !(EDGE_PRED (src2, 0)->flags & EDGE_EH))
1718 redirect_to = src2;
1721 if (newpos2 == BB_HEAD (src2))
1732 src2->index, nmatch);
1733 redirect_to = split_block (src2, PREV_INSN (newpos2))->dest;
1739 src1->index, src2->index, nmatch);
1817 if (redirect_to != src2)
1818 update_forwarder_flag (src2);