diff options
Diffstat (limited to 'gcc/cfgloop.h')
| -rw-r--r-- | gcc/cfgloop.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index 791dabf3989..056e8f0b1e5 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -218,15 +218,15 @@ extern void flow_loop_tree_node_add (struct loop *, struct loop *); extern void flow_loop_tree_node_remove (struct loop *); extern void add_loop (struct loop *, struct loop *); extern bool flow_loop_nested_p (const struct loop *, const struct loop *); -extern bool flow_bb_inside_loop_p (const struct loop *, const basic_block); +extern bool flow_bb_inside_loop_p (const struct loop *, const_basic_block); extern struct loop * find_common_loop (struct loop *, struct loop *); struct loop *superloop_at_depth (struct loop *, unsigned); struct eni_weights_d; extern unsigned tree_num_loop_insns (struct loop *, struct eni_weights_d *); -extern int num_loop_insns (struct loop *); -extern int average_num_loop_insns (struct loop *); +extern int num_loop_insns (const struct loop *); +extern int average_num_loop_insns (const struct loop *); extern unsigned get_loop_level (const struct loop *); -extern bool loop_exit_edge_p (const struct loop *, edge); +extern bool loop_exit_edge_p (const struct loop *, const_edge); extern void mark_loop_exit_edges (void); /* Loops & cfg manipulation. */ @@ -260,7 +260,7 @@ extern void force_single_succ_latches (void); extern void verify_loop_structure (void); /* Loop analysis. */ -extern bool just_once_each_iteration_p (const struct loop *, basic_block); +extern bool just_once_each_iteration_p (const struct loop *, const_basic_block); gcov_type expected_loop_iterations_unbounded (const struct loop *); extern unsigned expected_loop_iterations (const struct loop *); extern rtx doloop_condition_get (rtx); @@ -270,7 +270,7 @@ HOST_WIDE_INT estimated_loop_iterations_int (struct loop *, bool); bool estimated_loop_iterations (struct loop *, bool, double_int *); /* Loop manipulation. */ -extern bool can_duplicate_loop_p (struct loop *loop); +extern bool can_duplicate_loop_p (const struct loop *loop); #define DLTHE_FLAG_UPDATE_FREQ 1 /* Update frequencies in duplicate_loop_to_header_edge. */ |