cfgexpand.c (expand_gimple_cond): Remove check for current_loops.

2014-06-06  Richard Biener  <rguenther@suse.de>

	* cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
	(construct_init_block): Likewise.
	(construct_exit_block): Likewise.
	(pass_expand::execute): Likewise.
	* graphite.c (graphite_transforms): Replace check for current_loops
	with a check for > 1 loops.
	(pass_graphite_transforms::execute): Adjust.
	* ipa-split.c (split_function): Remove check for current_loops.
	* omp-low.c (expand_parallel_call): Likewise.
	(expand_omp_for_init_counts): Likewise.
	(extract_omp_for_update_vars): Likewise.
	(expand_omp_for_generic): Likewise.
	(expand_omp_sections): Likewise.
	(expand_omp_target): Likewise.
	* tracer.c (tail_duplicate): Likewise.
	(pass_tracer::execute): Likewise.
	* trans-mem.c (expand_transaction): Likewise.
	* tree-complex.c (expand_complex_div_wide): Likewise.
	* tree-eh.c (lower_resx): Likewise.
	(cleanup_empty_eh_merge_phis): Likewise.
	* tree-predcom.c (run_tree_predictive_commoning): Replace check for
	current_loops with a check for > 1 loops.
	(pass_predcom::execute): Adjust.
	* tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
	* tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
	* tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
	* tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
	* tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
	* tree-switch-conversion.c (process_switch): Likewise.
	* tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
	* tree-vrp.c (vrp_visit_phi_node): Likewise.
	(execute_vrp): Likewise.
	* ubsan.c (ubsan_expand_null_ifn): Likewise.

From-SVN: r211306

1 files changed, 6 insertions, 12 deletions

diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c
index 7c9f163..b728d74 100644
--- a/gcc/trans-mem.c
+++ b/gcc/trans-mem.c
@@ -2745,12 +2745,9 @@ expand_transaction (struct tm_region *region, void *data ATTRIBUTE_UNUSED)
       basic_block test_bb = create_empty_bb (transaction_bb);
       basic_block code_bb = create_empty_bb (test_bb);
       basic_block join_bb = create_empty_bb (code_bb);
-      if (current_loops && transaction_bb->loop_father)
-	{
-	  add_bb_to_loop (test_bb, transaction_bb->loop_father);
-	  add_bb_to_loop (code_bb, transaction_bb->loop_father);
-	  add_bb_to_loop (join_bb, transaction_bb->loop_father);
-	}
+      add_bb_to_loop (test_bb, transaction_bb->loop_father);
+      add_bb_to_loop (code_bb, transaction_bb->loop_father);
+      add_bb_to_loop (join_bb, transaction_bb->loop_father);
       if (region->restart_block == region->entry_block)
 	region->restart_block = test_bb;
 
@@ -2791,8 +2788,7 @@ expand_transaction (struct tm_region *region, void *data ATTRIBUTE_UNUSED)
   if (abort_edge)
     {
       basic_block test_bb = create_empty_bb (transaction_bb);
-      if (current_loops && transaction_bb->loop_father)
-	add_bb_to_loop (test_bb, transaction_bb->loop_father);
+      add_bb_to_loop (test_bb, transaction_bb->loop_father);
       if (region->restart_block == region->entry_block)
 	region->restart_block = test_bb;
 
@@ -2834,8 +2830,7 @@ expand_transaction (struct tm_region *region, void *data ATTRIBUTE_UNUSED)
   if (inst_edge && uninst_edge)
     {
       basic_block test_bb = create_empty_bb (transaction_bb);
-      if (current_loops && transaction_bb->loop_father)
-	add_bb_to_loop (test_bb, transaction_bb->loop_father);
+      add_bb_to_loop (test_bb, transaction_bb->loop_father);
       if (region->restart_block == region->entry_block)
 	region->restart_block = test_bb;
 
@@ -2886,8 +2881,7 @@ expand_transaction (struct tm_region *region, void *data ATTRIBUTE_UNUSED)
     {
       basic_block empty_bb = create_empty_bb (transaction_bb);
       region->restart_block = empty_bb;
-      if (current_loops && transaction_bb->loop_father)
-	add_bb_to_loop (empty_bb, transaction_bb->loop_father);
+      add_bb_to_loop (empty_bb, transaction_bb->loop_father);
 
       redirect_edge_pred (fallthru_edge, empty_bb);
       make_edge (transaction_bb, empty_bb, EDGE_FALLTHRU);