diff options
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 8392c82f70e..6dbc4a6c11b 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -294,6 +294,10 @@ struct stmt_ann_d GTY(()) and local addressable variables. */ unsigned makes_clobbering_call : 1; + /* Nonzero if the statement references memory (at least one of its + expressions contains a non-register operand). */ + unsigned references_memory : 1; + /* Basic block that contains this statement. */ basic_block bb; @@ -647,9 +651,10 @@ extern tree default_def_fn (struct function *, tree); /* In tree-phinodes.c */ extern void reserve_phi_args_for_new_edge (basic_block); extern tree create_phi_node (tree, basic_block); +extern tree create_factored_phi_node (tree, basic_block, bitmap); extern void add_phi_arg (tree, tree, edge); extern void remove_phi_args (edge); -extern void remove_phi_node (tree, tree); +extern void remove_phi_node (tree, tree, bool); extern tree phi_reverse (tree); /* In gimple-low.c */ |