-static bool
-block_count_children(nir_block *block, void *state)
-{
- (void) state;
-
- if (block->imm_dom)
- block->imm_dom->num_dom_children++;
-
- return true;
-}
-
-static bool
-block_alloc_children(nir_block *block, void *state)
-{
- void *mem_ctx = state;
-
- block->dom_children = ralloc_array(mem_ctx, nir_block *,
- block->num_dom_children);
- block->num_dom_children = 0;
-
- return true;
-}
-
-static bool
-block_add_child(nir_block *block, void *state)
-{
- (void) state;
-
- if (block->imm_dom)
- block->imm_dom->dom_children[block->imm_dom->num_dom_children++] = block;
-
- return true;
-}
-