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Diffstat (limited to 'src/compiler/nir/nir_control_flow.c')
-rw-r--r--src/compiler/nir/nir_control_flow.c43
1 files changed, 10 insertions, 33 deletions
diff --git a/src/compiler/nir/nir_control_flow.c b/src/compiler/nir/nir_control_flow.c
index 1ff7a530f25..380e8aa07c9 100644
--- a/src/compiler/nir/nir_control_flow.c
+++ b/src/compiler/nir/nir_control_flow.c
@@ -114,13 +114,8 @@ link_non_block_to_block(nir_cf_node *node, nir_block *block)
nir_if *if_stmt = nir_cf_node_as_if(node);
- nir_cf_node *last_then = nir_if_last_then_node(if_stmt);
- assert(last_then->type == nir_cf_node_block);
- nir_block *last_then_block = nir_cf_node_as_block(last_then);
-
- nir_cf_node *last_else = nir_if_last_else_node(if_stmt);
- assert(last_else->type == nir_cf_node_block);
- nir_block *last_else_block = nir_cf_node_as_block(last_else);
+ nir_block *last_then_block = nir_if_last_then_block(if_stmt);
+ nir_block *last_else_block = nir_if_last_else_block(if_stmt);
if (!block_ends_in_jump(last_then_block)) {
unlink_block_successors(last_then_block);
@@ -147,13 +142,8 @@ link_block_to_non_block(nir_block *block, nir_cf_node *node)
nir_if *if_stmt = nir_cf_node_as_if(node);
- nir_cf_node *first_then = nir_if_first_then_node(if_stmt);
- assert(first_then->type == nir_cf_node_block);
- nir_block *first_then_block = nir_cf_node_as_block(first_then);
-
- nir_cf_node *first_else = nir_if_first_else_node(if_stmt);
- assert(first_else->type == nir_cf_node_block);
- nir_block *first_else_block = nir_cf_node_as_block(first_else);
+ nir_block *first_then_block = nir_if_first_then_block(if_stmt);
+ nir_block *first_else_block = nir_if_first_else_block(if_stmt);
unlink_block_successors(block);
link_blocks(block, first_then_block, first_else_block);
@@ -168,9 +158,7 @@ link_block_to_non_block(nir_block *block, nir_cf_node *node)
nir_loop *loop = nir_cf_node_as_loop(node);
- nir_cf_node *loop_header = nir_loop_first_cf_node(loop);
- assert(loop_header->type == nir_cf_node_block);
- nir_block *loop_header_block = nir_cf_node_as_block(loop_header);
+ nir_block *loop_header_block = nir_loop_first_block(loop);
unlink_block_successors(block);
link_blocks(block, loop_header_block, NULL);
@@ -319,9 +307,7 @@ block_add_normal_succs(nir_block *block)
} else if (parent->type == nir_cf_node_loop) {
nir_loop *loop = nir_cf_node_as_loop(parent);
- nir_cf_node *head = nir_loop_first_cf_node(loop);
- assert(head->type == nir_cf_node_block);
- nir_block *head_block = nir_cf_node_as_block(head);
+ nir_block *head_block = nir_loop_first_block(loop);
link_blocks(block, head_block, NULL);
insert_phi_undef(head_block, block);
@@ -335,22 +321,15 @@ block_add_normal_succs(nir_block *block)
if (next->type == nir_cf_node_if) {
nir_if *next_if = nir_cf_node_as_if(next);
- nir_cf_node *first_then = nir_if_first_then_node(next_if);
- assert(first_then->type == nir_cf_node_block);
- nir_block *first_then_block = nir_cf_node_as_block(first_then);
-
- nir_cf_node *first_else = nir_if_first_else_node(next_if);
- assert(first_else->type == nir_cf_node_block);
- nir_block *first_else_block = nir_cf_node_as_block(first_else);
+ nir_block *first_then_block = nir_if_first_then_block(next_if);
+ nir_block *first_else_block = nir_if_first_else_block(next_if);
link_blocks(block, first_then_block, first_else_block);
} else {
assert(next->type == nir_cf_node_loop);
nir_loop *next_loop = nir_cf_node_as_loop(next);
- nir_cf_node *first = nir_loop_first_cf_node(next_loop);
- assert(first->type == nir_cf_node_block);
- nir_block *first_block = nir_cf_node_as_block(first);
+ nir_block *first_block = nir_loop_first_block(next_loop);
link_blocks(block, first_block, NULL);
insert_phi_undef(first_block, block);
@@ -490,9 +469,7 @@ nir_handle_add_jump(nir_block *block)
nir_loop *loop = nearest_loop(&block->cf_node);
if (jump_instr->type == nir_jump_continue) {
- nir_cf_node *first_node = nir_loop_first_cf_node(loop);
- assert(first_node->type == nir_cf_node_block);
- nir_block *first_block = nir_cf_node_as_block(first_node);
+ nir_block *first_block = nir_loop_first_block(loop);
link_blocks(block, first_block, NULL);
} else {
nir_cf_node *after = nir_cf_node_next(&loop->cf_node);