Lines Matching refs:src1
1182 rtx src1, src2;
1215 src1 = SET_SRC (set1);
1217 cond1 = XEXP (src1, 0);
1254 SET_SRC (set1) = src1;
1610 basic_block src1 = e1->src, src2 = e2->src;
1634 if (single_pred_p (src1)
1635 && FORWARDER_BLOCK_P (src1))
1636 e1 = single_pred_edge (src1), src1 = e1->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);
1674 && (newpos1 != BB_HEAD (src1)))
1691 if (tablejump_p (BB_END (src1), &label1, &table1)
1707 if (insn != BB_END (src1))
1739 src1->index, src2->index, nmatch);
1741 redirect_to->count += src1->count;
1742 redirect_to->frequency += src1->frequency;
1756 FOR_EACH_EDGE (s2, ei, src1->succs)
1790 if (!redirect_to->frequency && !src1->frequency)
1795 s2->probability * src1->frequency)
1796 / (redirect_to->frequency + src1->frequency));
1810 redirect_from = split_block (src1, PREV_INSN (newpos1))->src;