* 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

1 files changed, 5 insertions, 11 deletions

diff --git a/gcc/cfgloop.c b/gcc/cfgloop.c
index d11456366e6..516a72eb941 100644
--- a/gcc/cfgloop.c
+++ b/gcc/cfgloop.c
@@ -924,22 +924,16 @@ get_loop_body_in_bfs_order (const struct loop *loop)
       edge e;
       edge_iterator ei;
 
-      if (!bitmap_bit_p (visited, bb->index))
-	{
-	  /* This basic block is now visited */
-	  bitmap_set_bit (visited, bb->index);
-	  blocks[i++] = bb;
-	}
+      if (bitmap_set_bit (visited, bb->index))
+	/* This basic block is now visited */
+	blocks[i++] = bb;
 
       FOR_EACH_EDGE (e, ei, bb->succs)
 	{
 	  if (flow_bb_inside_loop_p (loop, e->dest))
 	    {
-	      if (!bitmap_bit_p (visited, e->dest->index))
-		{
-		  bitmap_set_bit (visited, e->dest->index);
-		  blocks[i++] = e->dest;
-		}
+	      if (bitmap_set_bit (visited, e->dest->index))
+		blocks[i++] = e->dest;
 	    }
 	}