diff options
Diffstat (limited to 'gcc/vr-values.h')
| -rw-r--r-- | gcc/vr-values.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/vr-values.h b/gcc/vr-values.h index 3856da1..c26de2c 100644 --- a/gcc/vr-values.h +++ b/gcc/vr-values.h @@ -40,9 +40,10 @@ class vr_values vr_values (void); ~vr_values (void); - value_range *get_value_range (const_tree); + const value_range *get_value_range (const_tree); void set_vr_value (tree, value_range *); + void set_def_to_varying (const_tree); void set_defs_to_varying (gimple *); bool update_value_range (const_tree, value_range *); tree op_with_constant_singleton_value_range (tree); @@ -72,10 +73,11 @@ class vr_values void cleanup_edges_and_switches (void); private: + value_range *get_lattice_entry (const_tree); bool vrp_stmt_computes_nonzero (gimple *); bool op_with_boolean_value_range_p (tree); bool check_for_binary_op_overflow (enum tree_code, tree, tree, tree, bool *); - value_range *get_vr_for_comparison (int, value_range *); + const value_range *get_vr_for_comparison (int, value_range *); tree compare_name_with_value (enum tree_code, tree, tree, bool *, bool); tree compare_names (enum tree_code, tree, tree, bool *); bool two_valued_val_range_p (tree, tree *, tree *); |