* tree.c (list_equal_p): New function.

	* tree.h (list_equal_p): Declare.
	* coretypes.h (edge_def, edge, const_edge, basic_block_def
	basic_block_def, basic_block, const_basic_block): New.
	* tree-eh.c (make_eh_edge): EH edges are not abnormal.
	(redirect_eh_edge): New function.
	(make_eh_edge_update_phi): EH edges are not abnormal.
	* except.c: Include tree-flow.h.
	(list_match): New function.
	(eh_region_replaceable_by_p): New function.
	(replace_region): New function.
	(hash_type_list): New function.
	(hash_eh_region): New function.
	(eh_regions_equal_p): New function.
	(merge_peers): New function.
	(remove_unreachable_regions): Verify EH tree when checking;
	merge peers.
	(copy_eh_region_1): New function.
	(copy_eh_region): New function.
	(push_reachable_handler): New function.
	(build_post_landing_pads, dw2_build_landing_pads): Be ready for
	regions without label but with live RESX.
	* except.h (redirect_eh_edge_to_label): New.
	* tree-flow.h (redirect_eh_edge): New.
	* coretypes.h (edge_def, edge, const_edge, basic_block_def
	basic_block_def, basic_block, const_basic_block): Remove.
	* Makefile.in (except.o): Add dependency on tree-flow.h
	* tree-cfg.c (gimple_redirect_edge_and_branch): Handle EH edges.
	* basic-block.h (edge, const_edge, basic_block, const_basic_block):
	Remove.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146776 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 5 deletions

diff --git a/gcc/basic-block.h b/gcc/basic-block.h
index da262ac72b0..19ccd48edd6 100644
--- a/gcc/basic-block.h
+++ b/gcc/basic-block.h
@@ -147,8 +147,6 @@ struct GTY(()) edge_def {
 				   in profile.c  */
 };
 
-typedef struct edge_def *edge;
-typedef const struct edge_def *const_edge;
 DEF_VEC_P(edge);
 DEF_VEC_ALLOC_P(edge,gc);
 DEF_VEC_ALLOC_P(edge,heap);
@@ -277,9 +275,6 @@ struct GTY(()) gimple_bb_info {
   gimple_seq phi_nodes;
 };
 
-typedef struct basic_block_def *basic_block;
-typedef const struct basic_block_def *const_basic_block;
-
 DEF_VEC_P(basic_block);
 DEF_VEC_ALLOC_P(basic_block,gc);
 DEF_VEC_ALLOC_P(basic_block,heap);