i965/vec4: split VEC4_OPCODE_FROM_DOUBLE into one opcode per destination's type

[mesa.git] / src / compiler / nir / nir_opt_dead_cf.c

diff --git a/src/compiler/nir/nir_opt_dead_cf.c b/src/compiler/nir/nir_opt_dead_cf.c
index 81c1b650da965f4960c6ffafdda4131cf0a0f286..53c92ecc28695ea4519d8bcf6f043cbf896b3c7b 100644 (file)
--- a/src/compiler/nir/nir_opt_dead_cf.c
+++ b/src/compiler/nir/nir_opt_dead_cf.c
@@ -87,9 +87,8 @@ opt_constant_if(nir_if *if_stmt, bool condition)
     * point to the correct source.
     */
    nir_block *after = nir_cf_node_as_block(nir_cf_node_next(&if_stmt->cf_node));
-   nir_block *last_block =
-      nir_cf_node_as_block(condition ? nir_if_last_then_node(if_stmt)
-                                     : nir_if_last_else_node(if_stmt));
+   nir_block *last_block = condition ? nir_if_last_then_block(if_stmt)
+                                     : nir_if_last_else_block(if_stmt);
 
    nir_foreach_instr_safe(instr, after) {
       if (instr->type != nir_instr_type_phi)
@@ -128,8 +127,7 @@ opt_constant_if(nir_if *if_stmt, bool condition)
                                          : &if_stmt->else_list;
 
    nir_cf_list list;
-   nir_cf_extract(&list, nir_before_cf_list(cf_list),
-                  nir_after_cf_list(cf_list));
+   nir_cf_list_extract(&list, cf_list);
    nir_cf_reinsert(&list, nir_after_cf_node(&if_stmt->cf_node));
    nir_cf_node_remove(&if_stmt->cf_node);
 }
@@ -206,7 +204,8 @@ loop_is_dead(nir_loop *loop)
    nir_metadata_require(impl, nir_metadata_live_ssa_defs |
                               nir_metadata_dominance);
 
-   for (nir_block *cur = after->imm_dom; cur != before; cur = cur->imm_dom) {
+   for (nir_block *cur = after->imm_dom; cur && cur != before;
+        cur = cur->imm_dom) {
       nir_foreach_instr(instr, cur) {
          if (!nir_foreach_ssa_def(instr, def_not_live_out, after))
             return false;