diff options
| author | tbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-05-14 00:38:48 +0000 |
|---|---|---|
| committer | tbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-05-14 00:38:48 +0000 |
| commit | 035def86d833fba99865b8f82689c26f95f53f67 (patch) | |
| tree | 6de1ecd2f719b8ec208ed45a232c64387837fa79 /gcc/tree-ssa-pre.c | |
| parent | 82669763dd7a71cb77e1610125626c73d56dbc9d (diff) | |
| download | gcc-035def86d833fba99865b8f82689c26f95f53f67.tar.gz | |
use auto_bitmap more
gcc/ChangeLog:
2017-05-13 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* bt-load.c (combine_btr_defs): Use auto_bitmap to manage bitmap
lifetime.
(migrate_btr_def): Likewise.
* cfgloop.c (get_loop_body_in_bfs_order): Likewise.
* df-core.c (loop_post_order_compute): Likewise.
(loop_inverted_post_order_compute): Likewise.
* hsa-common.h: Likewise.
* hsa-gen.c (hsa_bb::~hsa_bb): Likewise.
* init-regs.c (initialize_uninitialized_regs): Likewise.
* ipa-inline.c (resolve_noninline_speculation): Likewise.
(inline_small_functions): Likewise.
* ipa-reference.c (ipa_reference_write_optimization_summary): Likewise.
* ira.c (combine_and_move_insns): Likewise.
(build_insn_chain): Likewise.
* loop-invariant.c (find_invariants): Likewise.
* lower-subreg.c (propagate_pseudo_copies): Likewise.
* predict.c (tree_predict_by_opcode): Likewise.
(predict_paths_leading_to): Likewise.
(predict_paths_leading_to_edge): Likewise.
(estimate_loops_at_level): Likewise.
(estimate_loops): Likewise.
* shrink-wrap.c (try_shrink_wrapping): Likewise.
(spread_components): Likewise.
* tree-cfg.c (remove_edge_and_dominated_blocks): Likewise.
* tree-loop-distribution.c (rdg_build_partitions): Likewise.
* tree-predcom.c (tree_predictive_commoning_loop): Likewise.
* tree-ssa-coalesce.c (coalesce_ssa_name): Likewise.
* tree-ssa-phionlycprop.c (pass_phi_only_cprop::execute): Likewise.
* tree-ssa-pre.c (remove_dead_inserted_code): Likewise.
* tree-ssa-sink.c (nearest_common_dominator_of_uses): Likewise.
* tree-ssa-threadupdate.c (compute_path_counts): Likewise.
(mark_threaded_blocks): Likewise.
(thread_through_all_blocks): Likewise.
* tree-ssa.c (verify_ssa): Likewise.
(execute_update_addresses_taken): Likewise.
* tree-ssanames.c (verify_ssaname_freelists): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248021 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index e97fdb42b48..0d9295c2d11 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -4910,12 +4910,11 @@ mark_operand_necessary (tree op) static void remove_dead_inserted_code (void) { - bitmap worklist; unsigned i; bitmap_iterator bi; gimple *t; - worklist = BITMAP_ALLOC (NULL); + auto_bitmap worklist; EXECUTE_IF_SET_IN_BITMAP (inserted_exprs, 0, i, bi) { t = SSA_NAME_DEF_STMT (ssa_name (i)); @@ -5004,7 +5003,6 @@ remove_dead_inserted_code (void) } if (to_clear != -1U) bitmap_clear_bit (inserted_exprs, to_clear); - BITMAP_FREE (worklist); } |