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Lines Matching refs:merge_bb

2259 	   goto merge_bb;
2278        merge_bb:
2295    This function creates PHI nodes at merge_bb and replaces the use of i_5
2337    and MERGE_EDGE are the two pred edges of merge_bb at the end of EPILOG.
2356 	   goto merge_bb;
2370 	   goto merge_bb;
2374        merge_bb:
2378 	 i_x = PHI<i_4>;  ;Use of i_4 to be replaced with i_y in merge_bb.
2381    phi in exit_bb) we create a new PHI in merge_bb.  The new PHI has two
2392   basic_block merge_bb = guard_edge->dest;
2394   gcc_assert (single_succ_p (merge_bb));
2395   edge e = single_succ_edge (merge_bb);
2421       /* Create new phi node in MERGE_BB:  */
2423       gphi *merge_phi = create_phi_node (new_res, merge_bb);
2425       /* MERGE_BB has two incoming edges: GUARD_EDGE and MERGE_EDGE, Set
3414   basic_block merge_bb;
3654 	 merge_bb will have already just a single successor.  */
3656       merge_bb = single_exit (loop_to_version)->dest;
3657       if (EDGE_COUNT (merge_bb->preds) >= 2)
3659 	  gcc_assert (EDGE_COUNT (merge_bb->preds) >= 2);
3664 	  for (gsi = gsi_start_phis (merge_bb); !gsi_end_p (gsi);