diff options
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 019cb7ba09c..bd1f87ab396 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -485,9 +485,11 @@ struct stmt_ann_d GTY(()) /* Set of variables that have had their address taken in the statement. */ bitmap addresses_taken; - /* Unique identifier for this statement. These ID's are to be created - by each pass on an as-needed basis in any order convenient for the - pass which needs statement UIDs. */ + /* Unique identifier for this statement. These ID's are to be + created by each pass on an as-needed basis in any order + convenient for the pass which needs statement UIDs. This field + should only be accessed thru set_gimple_stmt_uid and + gimple_stmt_uid functions. */ unsigned int uid; /* Nonzero if the statement references memory (at least one of its @@ -779,6 +781,7 @@ extern tree gimplify_build2 (block_stmt_iterator *, enum tree_code, extern tree gimplify_build3 (block_stmt_iterator *, enum tree_code, tree, tree, tree, tree); extern void init_empty_tree_cfg (void); +extern void init_empty_tree_cfg_for_function (struct function *); extern void fold_cond_expr_cond (void); extern void make_abnormal_goto_edges (basic_block, bool); extern void replace_uses_by (tree, tree); @@ -801,6 +804,7 @@ extern const char *op_symbol_code (enum tree_code); extern var_ann_t create_var_ann (tree); extern function_ann_t create_function_ann (tree); extern stmt_ann_t create_stmt_ann (tree); +extern void renumber_gimple_stmt_uids (void); extern tree_ann_common_t create_tree_common_ann (tree); extern void dump_dfa_stats (FILE *); extern void debug_dfa_stats (void); @@ -893,13 +897,13 @@ DEF_VEC_ALLOC_O(edge_var_map, heap); /* A vector of var maps. */ typedef VEC(edge_var_map, heap) *edge_var_map_vector; +extern void init_tree_ssa (struct function *); extern void redirect_edge_var_map_add (edge, tree, tree); extern void redirect_edge_var_map_clear (edge); extern void redirect_edge_var_map_dup (edge, edge); extern edge_var_map_vector redirect_edge_var_map_vector (edge); extern void redirect_edge_var_map_destroy (void); -extern void init_tree_ssa (struct function *); extern edge ssa_redirect_edge (edge, basic_block); extern void flush_pending_stmts (edge); extern bool tree_ssa_useless_type_conversion (tree); |