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Lines Matching defs:scalar_loop

1038    on E which is either the entry or exit of LOOP.  If SCALAR_LOOP is
1039    non-NULL, assume LOOP and SCALAR_LOOP are equivalent and copy the
1040    basic blocks from SCALAR_LOOP instead of LOOP, but to either the
1045 					class loop *scalar_loop, edge e)
1060   if (scalar_loop == NULL)
1061     scalar_loop = loop;
1063   bbs = XNEWVEC (basic_block, scalar_loop->num_nodes + 1);
1065   get_loop_body_with_size (scalar_loop, pbbs, scalar_loop->num_nodes);
1067   if (scalar_loop->inner)
1070   if (!can_copy_bbs_p (pbbs, scalar_loop->num_nodes))
1077   new_loop = duplicate_loop (scalar_loop, loop_outer (scalar_loop));
1078   duplicate_subloops (scalar_loop, new_loop);
1088   basic_block preheader = split_edge (loop_preheader_edge (scalar_loop));
1091   new_bbs = XNEWVEC (basic_block, scalar_loop->num_nodes + 1);
1093   exit = single_exit (scalar_loop);
1094   copy_bbs (bbs, scalar_loop->num_nodes + 1, new_bbs,
1115       class loop *new_inner_loop = get_loop_copy (scalar_loop->inner);
1116       if (loop_preheader_edge (scalar_loop)->dest_idx
1127   add_phi_args_after_copy (new_bbs, scalar_loop->num_nodes + 1, NULL);
1130   for (unsigned i = (at_exit ? 0 : 1); i < scalar_loop->num_nodes + 1; i++)
1133   if (scalar_loop != loop)
1135       /* If we copied from SCALAR_LOOP rather than LOOP, SSA_NAMEs from
1136 	 SCALAR_LOOP will have current_def set to SSA_NAMEs in the new_loop,
1140       slpeel_duplicate_current_defs_from_edges (single_exit (scalar_loop),
1142       slpeel_duplicate_current_defs_from_edges (EDGE_SUCC (scalar_loop->latch,
1149       if (scalar_loop != loop)
1176       set_immediate_dominator (CDI_DOMINATORS, scalar_loop->header,
1177 			       loop_preheader_edge (scalar_loop)->src);
1181       if (scalar_loop != loop)
1183 	  /* Remove the non-necessary forwarder of scalar_loop again.  */
1187 	  set_immediate_dominator (CDI_DOMINATORS, scalar_loop->header,
1188 				   loop_preheader_edge (scalar_loop)->src);
1210   if (scalar_loop != loop)
1213 	 edge they are the ones from loop rather than scalar_loop.  */
2826   class loop *scalar_loop = LOOP_VINFO_SCALAR_LOOP (loop_vinfo);
2843       prolog = slpeel_tree_duplicate_loop_to_edge_cfg (loop, scalar_loop, e);
2921       epilog = vect_epilogues ? get_loop_copy (loop) : scalar_loop;
2928 	     VOP_TO_RENAME that holds during SCALAR_LOOP, so we need to
3410   class loop *scalar_loop = LOOP_VINFO_SCALAR_LOOP (loop_vinfo);
3498 		      && (scalar_loop == NULL
3499 			  || (bb != scalar_loop->header
3501 						 scalar_loop->header, bb))));
3566       gcc_assert (scalar_loop);
3590       nloop = scalar_loop;
3653 	 If loop versioning wasn't done from loop, but scalar_loop instead,