regmove.c (replace_in_call_usage): Fix warnings.

2001-07-10  Jan van Male  <jan.vanmale@fenk.wau.nl>

	* regmove.c (replace_in_call_usage): Fix warnings.
	* sched-deps.c (add_dependence): Fix warnings.
	* simplify-rtx.c (simplify_subreg): Likewise.
	Return NULL_RTX instead of NULL.

	* reg-stack.c (emit_swap_insn): Eliminate warnings.
	(subst_asm_stack_regs): Likewise.

	* combine.c (num_sign_bit_copies): Cast bitwidth to int to avoid
	warnings.

	* dwarf2out.c (output_call_frame_info): Declare i as int.
	(build_abbrev_table): Declare n_alloc as int.
	(dwarf2out_finish): Initialize die.
	* except.c: Declare sjlj_funcdef_number as unsigned.
	(connect_post_landing_pads): Declare j as unsigned.
	(convert_to_eh_region_ranges): Initialize call_site.
	(output_function_exception_table): Initialize tt_format_size.
	* expr.c (move_by_pieces_1): Initialize to1.
	(store_constructor): Initialize minelt and maxelt.
	* flow.c (mark_regs_live_at_end): Declare i as unsigned.
	* function.c (instantiate_decls): Avoid signed/unsigned warning.

	* c-decl.c (combine_parm_decls): Unused, remove.
	* c-tree.h: Remove prototype for combine_parm_decls.

	* reload.c (push_reload): Fix warning.
	(regno_clobbered_p): Likewise.
	* reload1.c (replace_pseudos_in_call_usage): Likewise.
	(reload_combine): Likewise.

	* bitmap.c: Rename bitmap_zero to bitmap_zero_bits to fix warnings.
	* bitmap.h: Rename bitmap_zero to bitmap_zero_bits to fix
	warnings.
	* bitmap.c (bitmap_operation): Change user.
	* bitmap.h (EXECUTE_IF_AND_COMPL_IN_BITMAP): Likewise.

For cp/:
2001-07-10  Jan van Male  <jan.vanmale@fenk.wau.nl>

	* call.c (build_op_delete_call): Initialize fn.
	(convert_like_real): Delete conditional.
	(joust): Initialize *w and *l.
	* class.c: Add prototype for binfo_ctor_vtable.
	(get_primary_binfo): Initialize result.
	* init.c (build_java_class_ref): Initialize name.

	* typeck.c (unary_complex_lvalue): Do not duplicate the
	argument to modify, pre-, or post-increment when used as an
	lvalue and when the argument has side-effects.

For ch/:
2001-07-10  Jan van Male  <jan.vanmale@fenk.wau.nl>

	* ch-tree.h: Remove prototype for combine_parm_decls, unused
	function.

From-SVN: r43894

gcc/ChangeLog

+2001-07-10  Jan van Male  <jan.vanmale@fenk.wau.nl>
+
+	* regmove.c (replace_in_call_usage): Fix warnings.
+	* sched-deps.c (add_dependence): Fix warnings.
+	* simplify-rtx.c (simplify_subreg): Likewise.
+	Return NULL_RTX instead of NULL.
+
+	* reg-stack.c (emit_swap_insn): Eliminate warnings.
+	(subst_asm_stack_regs): Likewise.
+
+	* combine.c (num_sign_bit_copies): Cast bitwidth to int to avoid
+	warnings.
+
+	* dwarf2out.c (output_call_frame_info): Declare i as int.
+	(build_abbrev_table): Declare n_alloc as int.
+	(dwarf2out_finish): Initialize die.
+	* except.c: Declare sjlj_funcdef_number as unsigned.
+	(connect_post_landing_pads): Declare j as unsigned.
+	(convert_to_eh_region_ranges): Initialize call_site.
+	(output_function_exception_table): Initialize tt_format_size.
+	* expr.c (move_by_pieces_1): Initialize to1.
+	(store_constructor): Initialize minelt and maxelt.
+	* flow.c (mark_regs_live_at_end): Declare i as unsigned.
+	* function.c (instantiate_decls): Avoid signed/unsigned warning.
+
+	* c-decl.c (combine_parm_decls): Unused, remove.
+	* c-tree.h: Remove prototype for combine_parm_decls.
+
+	* reload.c (push_reload): Fix warning.
+	(regno_clobbered_p): Likewise.
+	* reload1.c (replace_pseudos_in_call_usage): Likewise.
+	(reload_combine): Likewise.
+
+	* bitmap.c: Rename bitmap_zero to bitmap_zero_bits to fix warnings.
+	* bitmap.h: Rename bitmap_zero to bitmap_zero_bits to fix
+	warnings.
+	* bitmap.c (bitmap_operation): Change user.
+	* bitmap.h (EXECUTE_IF_AND_COMPL_IN_BITMAP): Likewise.
+
 2001-07-10  Eric Christopher  <echristo@redhat.com>
 
 	* config/mips/mips.c (override_options): Fix typo.

gcc/cp/ChangeLog

-2001-07-09  Erik Rozendaal  <dlr@acm.org>
+2001-07-10  Jan van Male  <jan.vanmale@fenk.wau.nl>
+
+	* call.c (build_op_delete_call): Initialize fn.
+	(convert_like_real): Delete conditional.
+	(joust): Initialize *w and *l.
+	* class.c: Add prototype for binfo_ctor_vtable.
+	(get_primary_binfo): Initialize result.
+	* init.c (build_java_class_ref): Initialize name.
 
 	* typeck.c (unary_complex_lvalue): Do not duplicate the
 	argument to modify, pre-, or post-increment when used as an
@@ -186,14 +193,14 @@
 	* Make-lang.in (cp/call.o): Depend on diagnostic.h
 	(cp/typeck.o): Depend on diagnostic.h
 	(cp/typeck2.o): Depend on diagnostic.h
-	(cp/repo.o): Depend on dignostic.h	
+	(cp/repo.o): Depend on dignostic.h
 	* typeck.c: #include diagnostic.h
 	(convert_for_initialization): Remove extern declaration for
 	warningcount and errorcount.
 
 	* call.c: #include diagnostic.h
 	(convert_like_real): Remove extern declaration for warnincount and
-	errorcount. 
+	errorcount.
 
 	* repo.c: #include diagnostic.h
 	* typeck2.c: #include diagnostic.h
@@ -244,9 +251,9 @@
 	* method.c (make_thunk, build_vtable_entry): Adjust.
 	* class.c (update_vtable_entry_for_fn): Only look as far as the
 	first defining class.
-	(build_vtbl_initializer): Put nothing in the slot for a function only 
+	(build_vtbl_initializer): Put nothing in the slot for a function only
 	defined in a lost primary virtual base.
-	(add_vcall_offset_vtbl_entries_1): Use the same code for 
+	(add_vcall_offset_vtbl_entries_1): Use the same code for
 	the lost primary case and the normal case.
 	(dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
 	(get_vfield_offset, get_derived_offset): Lose.
@@ -443,7 +450,7 @@
 2001-05-17  Mark Mitchell  <mark@codesourcery.com>
 
 	* except.c (cp_protect_cleanup_actions): New function.
-	(init_exception_processing): Don't set protect_cleanup_actions 
+	(init_exception_processing): Don't set protect_cleanup_actions
 	here.  Do set lang_protect_cleanup_actions.
 
 2001-05-16  Nathan Sidwell  <nathan@codesourcery.com>
@@ -509,7 +516,7 @@
 	pfn_vflag_identifier.
 	(build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
 	an extra field to the type.
-	* expr.c (cplus_expand_constant): Pass 'flag' between 
+	* expr.c (cplus_expand_constant): Pass 'flag' between
 	expand_ptrmemfunc_cst and build_ptrmemfunc1.
 	* typeck.c (get_member_function_from_ptrfunc): When
 	FUNCTION_BOUNDARY < 16, look at additional field to determine