Lines Matching defs:b1
53 intersect(nir_block *b1, nir_block *b2)
55 while (b1 != b2) {
61 while (b1->index > b2->index)
62 b1 = b1->imm_dom;
63 while (b2->index > b1->index)
67 return b1;
209 nir_dominance_lca(nir_block *b1, nir_block *b2)
211 if (b1 == NULL)
215 return b1;
217 assert(nir_cf_node_get_function(&b1->cf_node) ==
220 assert(nir_cf_node_get_function(&b1->cf_node)->valid_metadata &
223 return intersect(b1, b2);