diff options
| author | froydnj <froydnj@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-08-19 16:51:39 +0000 |
|---|---|---|
| committer | froydnj <froydnj@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-08-19 16:51:39 +0000 |
| commit | 6ef9bbe066d3b9482e5b186e3e4839ffed453207 (patch) | |
| tree | 67cb91e2afbc4833424e3aa3836e69d68d51a52f /gcc/tree-into-ssa.c | |
| parent | 68bf06c396eaf7431a1df03cdffcba5a89021987 (diff) | |
| download | gcc-6ef9bbe066d3b9482e5b186e3e4839ffed453207.tar.gz | |
* cfgloop.c (get_loop_body_in_bfs_order): Avoid redundant call to
bitmap_bit_p.
* config/bfin/bifn.c (bfin_discover_loop): Likewise.
* dominance.c (iterate_fix_dominators): Likewise.
* dse.c (set_usage_bits): Likewise.
(set_position_unneeded, record_store): Likewise.
* gimple-fold.c (get_maxval_strlen): Likewise.
* haifa-sched.c (fix_inter_tick, fix_recovery_deps): Likewise.
* ipa-inline.c (update_caller_keys): Likewise.
* ipa-split.c (verify_non_ssa_vars): Likewise.
* ipa-type-escape.c (mark_type, close_type_seen): Likewise.
(close_type_exposed_parameter, close_type_full_escape): Likewise.
(close_addressof_down): Likewise.
* ira-color.c (assign_hard_reg, push_allocno_to_stack): Likewise.
(setup_allocno_left_conflicts_size): Likewise.
(ira_reassign_conflict_allocnos): Likewise.
(ira_reassign_pseudos): Likewise.
* ira-emit.c (change_loop): Likewise.
* loop-invariant.c (mark_regno_live, mark_regno_death): Likewise.
* lto-streamer-out.c (write_symbol): Likewise.
* predict.c (expr_expected_value_1): Likewise.
* regstat.c (regstat_bb_compute_ri): Likewise.
* sel-sched.c (create_block_for_bookkeeping): Likewise.
(track_scheduled_insns_and_blocks, sel_sched_region_1): Likewise.
* stmt.c (expand_case): Likewise.
* tree-eh.c (emit_eh_dispatch): Likewise.
* tree-into-ssa.c (prune_unused_phi_nodes): Likewise.
* tree-loop-distribution.c (make_nodes_having_upstream_mem_writes):
Likewise.
(rdg_flag_vertex, rdg_flag_loop_exits): Likewise.
(rdg_build_components): Likewise.
* tree-object-size.c (collect_object_sizes_for): Likewise.
* tree-sra.c (convert_callers): Likewise.
* tree-ssa-coalesce.c (live_track_add_partition): Likewise.
* tree-ssa-live.c (mark_all_vars_used_1): Likewise.
* tree-ssa-pre.c (bitmap_set_replace_value): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163378 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-into-ssa.c')
| -rw-r--r-- | gcc/tree-into-ssa.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/tree-into-ssa.c b/gcc/tree-into-ssa.c index e7c4eca1bb9..948398ca1c8 100644 --- a/gcc/tree-into-ssa.c +++ b/gcc/tree-into-ssa.c @@ -960,11 +960,10 @@ prune_unused_phi_nodes (bitmap phis, bitmap kills, bitmap uses) } /* If the phi node is already live, there is nothing to do. */ - if (bitmap_bit_p (live_phis, p)) + if (!bitmap_set_bit (live_phis, p)) continue; - /* Mark the phi as live, and add the new uses to the worklist. */ - bitmap_set_bit (live_phis, p); + /* Add the new uses to the worklist. */ def_bb = BASIC_BLOCK (p); FOR_EACH_EDGE (e, ei, def_bb->preds) { |