Lines Matching refs:lca
630 nir_block *lca = NULL;
649 lca = nir_dominance_lca(lca, phi_src->pred);
652 lca = nir_dominance_lca(lca, use_instr->block);
665 lca = nir_dominance_lca(lca, pred_block);
674 if (lca == NULL) {
680 lca != def->parent_instr->block &&
681 nir_block_dominates(def->parent_instr->block, lca)) {
682 lca = def->parent_instr->block;
691 gcm_choose_block_for_instr(def->parent_instr, early_block, lca, state);