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Lines Matching defs:old_irr

4441    scanning past OLD_IRR or EXIT_BLOCKS.  */
4445 			bitmap old_irr, bitmap exit_blocks)
4457       if (old_irr && bitmap_bit_p (old_irr, bb->index))
4484    TM regions; OLD_IRR are the results of a previous scan of the dominator
4490 		      bitmap old_irr, bitmap exit_blocks)
4496   if (old_irr && bitmap_bit_p (old_irr, entry_block->index))
4527 	      if (!old_irr || !bitmap_bit_p (old_irr, bb->index))
4544 		 isn't already in old_irr.  */
4545 	      if ((!old_irr || !bitmap_bit_p (old_irr, son->index))
4602   bitmap new_irr, old_irr;
4620       old_irr = d->irrevocable_blocks_clone;
4622       if (ipa_tm_scan_irr_blocks (&queue, new_irr, old_irr, NULL))
4626 				old_irr, NULL);
4635       old_irr = d->irrevocable_blocks_normal;
4639 	  if (ipa_tm_scan_irr_blocks (&queue, new_irr, old_irr,
4641 	    ipa_tm_propagate_irr (region->entry_block, new_irr, old_irr,
4658       if (old_irr)
4660 	  bitmap_ior_into (old_irr, new_irr);