changelog.0

GCC

Mon Jun 22 19:01:14 1998  Dave Love  <[e-mail]>

	* Makefile.in (install-info): Fix typpo in previous change.

Mon Jun 22 11:10:00 1998  Catherine Moore  <[e-mail]>

	* varasm.c (assemble_variable): Emit alignment warning.

Mon Jun 22 08:18:46 1998  Kaveh R. Ghazi  <[e-mail]>

	* Makefile.in (varasm.o): Depend on sdbout.h.
	(sdbout.o): Depend on toplev.h.

	* collect2.c (scan_prog_file): Cast fprintf argument to `long' and
	use %ld specifier.

	* final.c (shorten_branches): Cast first arg of `bzero' to char *.

	* genextract.c (main): When creating insn-extract.c, mark variable
	`i' with ATTRIBUTE_UNUSED.

	* genpeep.c (main): When creating insn-peep.c, mark variables
	`insn', `x' and `pat' with ATTRIBUTE_UNUSED.

	* objc/init.c (__objc_tree_print): Wrap function definition in
	macro `DEBUG'.

	* objc/objc-act.c (encode_array): Cast sprintf argument to `long'
	and use %ld specifier.
	(adorn_decl): Likewise, twice.

	* reload1.c (reload_cse_regs): Cast first arg of `bzero' to char *.

	* sdbout.c: Include output.h and toplev.h.
	(PUT_SDB_INT_VAL): Use HOST_WIDE_INT_PRINT_DEV to print argument
	`a'.  Cast `a' to HOST_WIDE_INT to force it to always be so.
	(PUT_SDB_SIZE): Likewise.

	* sdbout.h (sdbout_mark_begin_function): Add prototype.

	* stmt.c (check_for_full_enumeration_handling): Cast argument of
	`warning' to long and use %ld specifier.

	* toplev.c (main): Likewise for `fprintf'.

	* toplev.h (output_file_directive): Add prototype.

	* unroll.c (unroll_loop): Use HOST_WIDE_INT_PRINT_DEC specifier in
	call to `fprintf'.
	(precondition_loop_p): Likewise.

	* varasm.c Include sdbout.h.
	(assemble_static_space): Move sometimes-unused variable `rounded'
	into the scope in which it is used.
	
	* mips.c (gpr_mode): Don't say `static' twice.

	* cpplib.c (cpp_handle_option): Don't pass unneeded NULL to cpp_fatal.

	* objc/objc-act.c (init_selector): Hide prototype and definition.

	* optabs.c (gen_cond_trap): Remove unused variable `icode'.
	
	* regmove.c (copy_src_to_dest): Likewise for `i'.

	* mips-tfile.c (add_local_symbol): Cast width format specifier to int.
	(add_ext_symbol): Likewise.
	(add_file): Likewise.
	(parse_def): Likewise.
	(write_varray): Use HOST_PTR_PRINTF to print a pointer.  Fix
	remaining format specifiers and arguments.
	(write_object): Likewise, several times.
	(read_seek): Likewise.
	(out_of_bounds): Likewise.
	(allocate_cluster): Likewise.
	(xmalloc): Likewise.
	(xcalloc): Likewise.
	(xrealloc): Likewise.
	(xfree): Likewise.

	* mips-tdump.c (print_symbol): Likewise.
	
Sun Jun 21 17:05:34 1998  Dave Love  <[e-mail]>

	* Makefile.in (install-info): Use install-info program if
	available, per GNU standard.

Sun Jun 21 18:56:44 1998  Jeffrey A Law  ([e-mail])

	* invoke.texi: Document -mrelax for the mn10300 and mn10200.

	* basic-block.h (init_regset_vector): Delete declaration.
	* flow.c (init_regset_vector): Make it static and add a prototype.

	* bitmap.h (debug_bitmap): Declare.

	* haifa-sched.c (debug_ready_list): Make static.

	* toplev.h (fancy_abort): Declare.

Sun Jun 21 18:30:13 1998  H.J. Lu  ([e-mail])

	* basic-block.h (init_regset_vector): New declaration.

	* Makefile.in (sdbout.o): Add insn-codes.h to dependency.

	* global.c: Include machmode.h amd move hard-reg-set.h before
	rtl.h.

	* haifa-sched.c (insn_issue_delay, birthing_insn_p,
	adjust_priority, print_insn_chaino): New declaration.
	(schedule_insns): Remove declaration.
	(init_target_units, get_visual_tbl_length,
	init_block_visualization): Add prototype.

	* integrate.c (pushdecl, poplevel): Remove declaration.

	* rtl.h (expand_expr): Remove declaration.

	* loop.c (oballoc): Remove declaration.
	(replace_call_address): Add prototype.

Sun Jun 21 01:08:17 1998  Jeff Law  ([e-mail])

	* version.c: Bump for snapshot.

Sun Jun 21 01:16:38 1998  John Wehle  ([e-mail])

	* i386.c (output_fp_conditional_move): Don't bother handling
	(cc_prev_status.flags && CC_NO_OVERFLOW) since the INSN patterns
	prevent this from happening.

	* i386.md (nonlocal_goto_receiver): Delete.

Sun Jun 21 00:42:20 1998  H.J. Lu  ([e-mail])

	* Makefile.in (crtbeginS.o, crtendS.o): Add -fno-exceptions and
	-DCRTSTUFFS_O.
	(INSTALL): cd $(srcdir) before make.

	* flow.c (allocate_for_life_analysis, init_regset_vector):
	Remove declaration.

	* function.h (get_first_block_beg): New declaration.

	* gbl-ctors.h (__do_global_dtors): Add prototype.

	* gcov-io.h (__fetch_long): New declaration.
	(__store_long): Likewise.
	(__read_long): Likewise.
	(__write_long): Likewise.

	* gcov.c (print_usage): New declaration.

	* Makefile.in (c-iterate.o): Depend on insn-codes.h too.

Sat Jun 20 00:36:16 1998  Jeffrey A Law  ([e-mail])

	* calls.c (expand_call): Initialize "src" and "dest".
	* stmt.c (expand_return): Likewise.
	* expmed.c (extract_split_bit_field): Similarly for "result"
	* gcse.c (compute_hash_table): Mark first arg as unused.
	* jump.c (jump_optimize): Initialize reversep.
	* tree.c (make_node): Initialize length.

	* c-common.c (check_format_info): Initialize length_char and
	fci to keep -Wall quiet.

	* except.c (jumpif_rtx): Put declaration and definition
	inside a suitable #ifdef.
	(jumpifnot_rtx): Delete dead function.

	* i386.h (output_int_conditional_move): Declare.
	(output_fp_conditional_move): Likewise.
	(ix86_can_use_return_insn_p): Likewise.

	* optabs.c (init_traps): Put prototype inside a suitable #ifdef.

Sat Jun 20 00:27:40 1998  Graham  <[e-mail]>

	* alias.c: Include toplev.h.
	* caller-save.c: Include toplev.h.
	* combine.c: Include toplev.h.
	* flow.c Include toplev.h.
	* global.c: Include toplev.h.
	* jump.c: Include toplev.h.
	* local-alloc.c: Include toplev.h.
	* loop.c: Include toplev.h.
	* regmove.c: Include toplev.h.
	* stupid.c: Include toplev.h.
	* unroll.c: Include toplev.h.
	* Makefile.in: Add toplev.h dependencies.

Fri Jun 19 22:40:25 1998  Jason Merrill  <[e-mail]>

	* regmove.c (copy_src_to_dest): Add decl for loop_depth.

	* svr4.h (ASM_GENERATE_INTERNAL_LABEL): Cast arg to unsigned.
	* dwarf2out.c (ASM_OUTPUT_DWARF_DATA1): Likewise.
	Add parens to various macros.

Fri Jun 19 23:22:42 1998  Bruno Haible  <[e-mail]>

	* c-typeck.c (pop_init_level): Warn about implicit zero initialization
	of struct members.

Fri Jun 19 23:06:33 1998  Jason Merrill  <[e-mail]>

	* varasm.c (assemble_start_function): Add weak_global_object_name.
	* tree.c (get_file_function_name): Use it.

Fri Jun 19 22:55:14 1998  Jeffrey A Law  ([e-mail])

	* except.c (jumpif_rtx): Make static and add prototype.
	(jumpifnot_rtx): Likewise.

	* README.gnat: Add a build patch from Fred Fish.

	* c-lang.c (GNU_xref_begin, GNU_xref_end): Deleted.

	* Makefile.in (c-iterate.o): Depend on expr.h.

Fri Jun 19 20:38:34 1998  H.J. Lu  ([e-mail])

	* except.h (emit_unwinder, end_eh_unwinder): Removed.

	* dwarfout.c (getpwd): Add prototype.
	(is_pseudo_reg, type_main_variant, is_tagged_type,
	is_redundant_typedef): New declaration.
	(output_decl): Add prototype for FUNC.
	(type_main_variant): Make it static.
	(is_tagged_type): Likewise.
	(is_redundant_typedef): Likewise.

	* expr.c (do_jump_by_parts_greater_rtx): Removed.
	(truthvalue_conversion): Likewise.

	* c-iterate.c: Include "expr.h".
	(expand_expr): Use proper values when calling the function.

	* explow.c (emit_stack_save): Add prototype for FCN.
	(emit_stack_restore): Likewise.

	* dwarf2out.c (getpwd): Add prototype.

	* dwarf2out.h (debug_dwarf, debug_dwarf_die): New declarations.

	* c-typeck.c (c_expand_asm_operands): Use proper values when calling
	expand_expr.

	* c-lex.c (yyprint): Add prototype.
	(check_newline, build_objc_string): Remove declaration.

	* c-tree.h (comptypes_record_hook): Removed.
	(finish_incomplete_decl): New prototype.

	* alias.c (find_base_value): Add prototype.
	(true_dependence): Add prototype for function argument.

	* c-aux-info.c (xmalloc): Remove declaration.

Fri Jun 19 20:23:05 1998  Robert Lipe  <[e-mail]>

	* i386.c: Include system.h.  Remove redundant includes.
	(optimization_options): Mark param 'size' with ATTRIBUTE_UNUSED.
	(i386_cc_probably_useless_p): Likewise for 'decl', 'attributes',
	'identifier', 'args'.
	(i386_valid_type_attribute_p): Likewise for 'attributes'.
	(i386_comp_type_attribute_p): Likewise for 'type1', 'type2'.
	(function_arg_partial_nregs): Likewise for 'cum', 'mode', 'type',
	and 'named'.
	(symbolic_operand): Likewise for 'mode'.
	(call_insn_operand): Likewise.
	(expander_call_insn_operand): Likewise.
	(ix86_logical_operator): Likewise.
	(ix86_binary_operator_ok): Likewise.
	(emit_pic_move): Likewise.
	(VOIDmode_compare_op): Likewise.
	(is_mul): Likewise.
	(str_immediate_operand): Likewise.
	(ix86_uary_operator_ok): Likewise for 'code', 'mode', and 'operands'.yy
	(asm_output_function_prefix): Likewise for 'name'.
	(function_prologue): Likewise for 'file', and 'size'.
	(function_epilogue): Likewise.

1998-06-19  Jim Wilson  <[e-mail]>

	* loop.h (struct induction): Clarify comment for unrolled field.
	* unroll.c (find_splittable_givs): Move set of unrolled field
	after address validity check.

Fri Jun 19 18:38:04 1998  Michael Meissner  <[e-mail]>

	* config/fp-bit.c (INLINE): Only define if not already defined.

1998-06-19  Manfred Hollstein  <[e-mail]>

	* Makefile.in (installdirs): Loop over directories in $(libsubdir)
	creating probably missing ones, instead of single if statements.

Fri Jun 19 10:43:52 1998  Andreas Schwab  <[e-mail]>

	* c-common.c (truthvalue_conversion): Protect side effects in the
	expression when splitting a complex value.
	* fold-const.c (fold): Likewise.

Fri Jun 19 02:31:16 1998  Klaus Kaempf  ([e-mail])

	* cccp.c (hack_vms_include_specification): Rewrite to handle
	'#include <dir/file.h>' correctly.

Fri Jun 19 02:24:11 1998  H.J. Lu  ([e-mail])

	* config/i386/linux.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Defined.

Fri Jun 19 02:10:10 1998  John Wehle  ([e-mail])

	* i386.c (notice_update_cc): Integer conditional moves don't
	affect cc0.

	* i386.md (movsfcc, movdfcc, movxfcc): Use emit_store_flag
	to support LT, LE, GE, and GT signed integer comparisons.
	(movsfcc+1, movsfcc+2, movdfcc+1, movdfcc+2,
	movxfcc+1, movxfcc+2): Pattern doesn't match if the comparison
	is LT, LE, GE, or GT.
	(movdicc): Remove code resulting from an earlier patch which
	didn't apply correctly.

Fri Jun 19 02:00:19 1998  Richard Kenner  <[e-mail]>

	* reload1.c (reload_cse_regno_equal_p): If -ffloat-store, don't
	consider a MEM in FP mode as equal.

Fri Jun 19 01:02:17 1998  Jeffrey A Law  ([e-mail])

	* c-decl.c (duplicate_decls): Avoid setting TREE_ASM_WRITTEN for
	duplicate declarations of a function.

Fri Jun 19 00:33:33 1998  H.J. Lu  ([e-mail])

	* config/float-i386.h: New.

	* configure.in (i[34567]86-*-linux-*): Set float_format to i386.

Thu Jun 18 20:11:00 1998  Jim Wilson  <[e-mail]>

	* sched.c (schedule_insns): Use xmalloc not alloca for max_uid
	indexed arrays.  Call free at the end of the function for them.
	* haifa-sched.c (schedule_insns): Likewise.

Thu Jun 18 18:16:01 1998  Jim Wilson  <[e-mail]>

	* dwarf2out.c (size_of_string): Do count backslashes.

Thu Jun 18 11:43:54 1998  Nick Clifton  <[e-mail]>

	* config/arm/thumb.h (GO_IF_LEGITIMATE_A