except.c (expand_eh_region_start, [...]): Remove.

	* except.c (expand_eh_region_start, expand_eh_region_end,
	expand_eh_handler, expand_eh_region_end_cleanup,
	expand_start_all_catch, expand_start_catch, expand_end_catch,
	expand_end_all_catch, expand_eh_region_end_allowed,
	expand_eh_region_end_must_not_throw, expand_eh_region_end_throw,
	expand_eh_region_end_fixup): Remove.
	* stmt.c (struct nesting): Remove stack_level, innermost_stack_block,
	cleanups, outer_cleanups, label_chain, exception_region.
	(struct goto_fixup): Remove stack_level, cleanup_list_list.
	(struct label_chain): Remove.
	(struct stmt_status): Remove x_stack_block_stack.
	(stack_block_stack, expand_goto_internal, expand_fixup, expand_fixups,
	fixup_gotos, save_stack_pointer, expand_decl_cleanup,
	expand_decl_cleanup_eh, expand_cleanups, start_cleanup_deferral,
	end_cleanup_deferral, last_cleanup_this_contour,
	containing_blocks_have_cleanups_or_stack_level,
	any_pending_cleanups): Remove.
	(expand_null_return_1): Take no arguments.
	(expand_label, expand_naked_return, expand_return,
	expand_start_bindings_and_block, expand_end_bindings, expand_decl,
	expand_anon_union_decl, expand_start_case, pushcase, pushcase_range,
	expand_end_case_type): Don't use any of them.
	* calls.c (expand_call): Likewise.
	* dojump.c (do_jump): Likewise.
	* function.c (expand_function_end): Likewise.
	* expr.c (store_expr, expand_expr_real_1): Likewise.
	(safe_from_p): Don't handle WITH_CLEANUP_EXPR, CLEANUP_POINT_EXPR.
	(expand_expr_real_1): Don't handle WITH_CLEANUP_EXPR,
	CLEANUP_POINT_EXPR, TARGET_EXPR, TRY_CATCH_EXPR, CATCH_EXPR,
	EH_FILTER_EXPR, TRY_FINALLY_EXPR, GOTO_SUBROUTINE_EXPR.
	* fold-const.c (fold_checksum_tree): Use first_rtl_op.
	* gengtype.c (adjust_field_tree_exp): Remove rtl op handling.
	* gimplify.c (gimplify_cleanup_point_expr): Renumber operands
	for WITH_CLEANUP_EXPR.
	(gimple_push_cleanup): Likewise.
	* integrate.c (copy_decl_for_inlining): Don't DECL_TOO_LATE.
	* print-tree.c (print_node): Likewise.
	* tree-pretty-print.c (dump_generic_node): Remove GOTO_SUBROUTINE_EXPR.
	* tree.c (first_rtl_op): Always just TREE_CODE_LENGTH.
	(has_cleanups): Remove GOTO_SUBROUTINE_EXPR.
	* tree.def (WITH_CLEANUP_EXPR): Remove op1 and op2.
	(GOTO_SUBROUTINE_EXPR): Remove.
	* tree.h (WITH_CLEANUP_EXPR_RTL): Remove.
	(DECL_TOO_LATE): Remove.
	* except.h, tree.h: Update decls.
ada/
	* trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
	commentary.
cp/
	* cp-tree.h (expand_eh_spec_block): Remove.
java/
	* expr.c (case_identity, get_primitive_array_vtable,
	java_expand_expr, emit_init_test_initialization): Remove.
	* java-tree.h (java_expand_expr): Remove.
	* lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.

From-SVN: r84275

1 files changed, 0 insertions, 46 deletions

diff --git a/gcc/except.h b/gcc/except.h
index 6f6a681..7a58990 100644
--- a/gcc/except.h
+++ b/gcc/except.h
@@ -35,52 +35,6 @@ struct eh_region;
 /* Test: is exception handling turned on?  */
 extern int doing_eh (int);
 
-/* Start an exception handling region.  All instructions emitted after
-   this point are considered to be part of the region until an
-   expand_eh_region_end variant is invoked.  */
-extern void expand_eh_region_start (void);
-
-/* End an exception handling region for a cleanup.  HANDLER is an
-   expression to expand for the cleanup.  */
-extern void expand_eh_region_end_cleanup (tree);
-
-/* End an exception handling region for a try block, and prepares
-   for subsequent calls to expand_start_catch.  */
-extern void expand_start_all_catch (void);
-
-/* Begin a catch clause.  TYPE is an object to be matched by the
-   runtime, or a list of such objects, or null if this is a catch-all
-   clause.  */
-extern void expand_start_catch (tree);
-
-/* End a catch clause.  Control will resume after the try/catch block.  */
-extern void expand_end_catch (void);
-
-/* End a sequence of catch handlers for a try block.  */
-extern void expand_end_all_catch (void);
-
-/* End an exception region for an exception type filter.  ALLOWED is a
-   TREE_LIST of TREE_VALUE objects to be matched by the runtime.
-   FAILURE is a function to invoke if a mismatch occurs.  */
-extern void expand_eh_region_end_allowed (tree, tree);
-
-/* End an exception region for a must-not-throw filter.  FAILURE is a
-   function to invoke if an uncaught exception propagates this far.  */
-extern void expand_eh_region_end_must_not_throw (tree);
-
-/* End an exception region for a throw.  No handling goes on here,
-   but it's the easiest way for the front-end to indicate what type
-   is being thrown.  */
-extern void expand_eh_region_end_throw (tree);
-
-/* End a fixup region.  Within this region the cleanups for the immediately
-   enclosing region are _not_ run.  This is used for goto cleanup to avoid
-   destroying an object twice.  */
-extern void expand_eh_region_end_fixup (tree);
-
-/* End some sort of EH region, depending on the argument.  */
-extern void expand_eh_handler (tree);
-
 /* Note that the current EH region (if any) may contain a throw, or a
    call to a function which itself may contain a throw.  */
 extern void note_eh_region_may_contain_throw (struct eh_region *);