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Lines Matching refs:is_header

1188   auto_bb_flag is_header (fn);
1202   gcc_assert ((dest->flags & (is_header|visited)) == 0);
1231 	      ei_edge (ei)->dest->flags |= is_header;
1246 		  /* ???  Need to mark is_header?  */
1274 	  &= ~(is_header|visited);
1299 	  if (!(e->src->flags & is_header))
1304 	  if (!(e->dest->flags & is_header))
1387   if ((dest->flags & is_header)
1404       if (dest->flags & is_header)
1432       if (dest->flags & is_header
1459 	if (bb->flags & is_header)
1471       if (bb->flags & is_header)
1473       bb->flags &= ~(visited|is_header);