diff options
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 1ecf322..a9a9fdc 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -54,10 +54,6 @@ Boston, MA 02111-1307, USA. */ /* Initial capacity for the basic block array. */ static const int initial_cfg_capacity = 20; -/* Mapping of labels to their associated blocks. This can greatly speed up - building of the CFG in code with lots of gotos. */ -static GTY(()) varray_type label_to_block_map; - /* This hash table allows us to efficiently lookup all CASE_LABEL_EXPRs which use a particular edge. The CASE_LABEL_EXPRs are chained together via their TREE_CHAIN field, which we clear after we're done with the @@ -150,9 +146,6 @@ build_tree_cfg (tree *tp) /* Register specific tree functions. */ tree_register_cfg_hooks (); - /* Initialize rbi_pool. */ - alloc_rbi_pool (); - /* Initialize the basic block array. */ init_flow (); profile_status = PROFILE_ABSENT; @@ -812,7 +805,7 @@ make_switch_expr_edges (basic_block bb) /* Return the basic block holding label DEST. */ basic_block -label_to_block (tree dest) +label_to_block_fn (struct function *ifun, tree dest) { int uid = LABEL_DECL_UID (dest); @@ -828,10 +821,9 @@ label_to_block (tree dest) bsi_insert_before (&bsi, stmt, BSI_NEW_STMT); uid = LABEL_DECL_UID (dest); } - return VARRAY_BB (label_to_block_map, uid); + return VARRAY_BB (ifun->cfg->x_label_to_block_map, uid); } - /* Create edges for a goto statement at block BB. */ static void @@ -2898,7 +2890,6 @@ delete_tree_cfg_annotations (void) free_blocks_annotations (); label_to_block_map = NULL; - free_rbi_pool (); FOR_EACH_BB (bb) bb->rbi = NULL; } @@ -6052,5 +6043,3 @@ struct tree_opt_pass pass_warn_function_return = 0, /* todo_flags_finish */ 0 /* letter */ }; - -#include "gt-tree-cfg.h" |