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Lines Matching refs:pred_bb

3720   basic_block succ_bb, pred_bb, note_bb;
3772   pred_bb = NULL;
3793           pred_bb = e->src;
3810 	  /* If the edge is fallthru, but PRED_BB ends in a conditional jump
3811 	     to BB (so there is no non-fallthru edge from PRED_BB to BB), we
3813 	  else if (single_succ_p (pred_bb) && any_condjump_p (BB_END (pred_bb)))
3816 	      if (onlyjump_p (BB_END (pred_bb))
3817 		  && INSN_SCHED_TIMES (BB_END (pred_bb)) == 0
3818 		  && !IN_CURRENT_FENCE_P (BB_END (pred_bb)))
3820 		  if (!sel_remove_insn (BB_END (pred_bb), false, false))
4833       basic_block pred_bb = e->src;
4834       insn_t bb_end = BB_END (pred_bb);
4836       if (!in_current_region_p (pred_bb))
4843       if (sel_bb_empty_p (pred_bb))
4844 	cfg_preds_1 (pred_bb, preds, n, size);