From-SVN: r36122

Sun Sep  3 12:37:12 2000  Anthony Green  <green@redhat.com>

	* configure.in: Add TARGET_LIBRARY conditional.
	* configure: Rebuilt.
	* Makefile.am: If we're building a build host library, call the
	library libz.a and don't use libtool.
	* Makefile.in: Rebuilt.

From-SVN: r36121

arm.c (final_prescan_insn): If the form of a jump insn isn't recognized, don't try to conditionally execute it.

* arm.c (final_prescan_insn): If the form of a jump insn isn't
recognized, don't try to conditionally execute it.

From-SVN: r36120

	* config/avr/avr.md ("*tablejump_lib"): New pattern.
	(call_value_insn): Right length claculation.
	(call_insn): Likewise.

From-SVN: r36119

From-SVN: r36118

	* config/avr/avr-protos.h, config/avr/avr.c (unique_section,
	gas_output_limited_string, gas_output_ascii, output_movqi,
	output_movhi, out_movqi_r_mr, out_movqi_mr_r, out_movhi_r_mr,
	out_movhi_mr_r, out_movsi_r_mr, out_movsi_mr_r, output_movsisf,
	out_tstsi, out_tsthi, ret_cond_branch, ashlqi3_out, ashlhi3_out,
	ashlsi3_out, ashrqi3_out, ashrhi3_out, ashrsi3_out, lshrqi3_out,
	lshrhi3_out, lshrsi3_out, output_reload_inhi, output_reload_insisf,
	out_shift_with_cnt, ptrreg_to_str, cond_string, encode_section_info):
	Add "const" as needed to remove warnings.

	* config/avr/avr.c (avr_override_options, avr_init_once,
	function_prologue, function_epilogue, frame_pointer_required_p,
	class_likely_spilled_p, order_regs_for_local_alloc,
	avr_address_cost, avr_ret_register): Use K&R style arguments.
	(initial_elimination_offset, gas_output_limited_string):
	Remove ATTRIBUTE_UNUSED from the used arguments.
	(output_mov*, out_mov*_r_mr, out_mov*_mr_r, output_reload_insisf):
	Use local variables src, dest, base to access operands[].
	Rename reg_dest to reg_src if that's what it is.
	(output_movhi, output_movsisf): Optimize loading 8-bit immediate
	constants to LD_REGS if reg_was_0.
	(output_reload_insisf): Change arg 3 to insn length and set it.
	(out_movhi_r_mr, out_movhi_mr_r): Use in/out for more efficient
	access to 16-bit I/O register pairs.
	(avr_address_cost): Lower cost for the above case.
	(out_tsthi): Use "or" (faster) instead of "sbiw" if the operand
	may be clobbered, also for LD_REGS.
	(adjust_insn_length): Correct insn length for iorhi3 and iorsi3
	with a CONST_INT.

	* config/avr/avr.h (PTRDIFF_TYPE): Make signed.

	* config/avr/avr.md: Change all uses of the TEST_HARD_REG_CLASS
	macro to test_hard_reg_class function.
	(*movsi, *movsf): Change "cc" attribute from "clobber" to "none"
	for loading immediate constants to LD_REGS.
	(andsi3, cmphi, cmpsi): Add return statements to avoid warnings.

From-SVN: r36117

	* config/avr/avr.md ("*negsi2"): substitute %@ to __zero_reg__
	* config/avr/libgcc.S: Lost part of the previous patch.

From-SVN: r36116

From-SVN: r36115

From-SVN: r36114

* configure.in (FLAGS_FOR_TARGET): Use -nostdinc even for Canadian
crosses, but add gcc/include to the header search path for them.

From-SVN: r36113

gthr-dce.h (__gthread_objc_mutex_allocate): Create a pthread_mutex_t object before calling pthread_mutex_init.

2000-08-31  J. David Anglin  <dave@hiauly1.hia.nrc.ca>

	* gthr-dce.h (__gthread_objc_mutex_allocate): Create a pthread_mutex_t
	object before calling pthread_mutex_init.

From-SVN: r36112

* config/sh/t-elf, config/sh/crt1.asm, config/sh/crti.asm,
config/sh/crtn.asm: New files.
* config/sh/t-sh (EXTRA_MULTILIB_PARTS): Set.
(crt1.o, crti.o, crtn.o): New targets.
* configure.in [sh-*-elf*, sh-*-rtemself*] (tmake_file): Added
sh/t-elf.
* configure: Rebuilt.
* config/sh/sh.h (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP,
STARTFILE_SPEC, ENDFILE_SPEC, CRT_CALL_STATIC_FUNCTION): Define.
* config/sh/elf.h (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP):
Undefine for config/elfos.h to redefine.
(STARTFILE_SPEC, ENDFILE_SPEC): Redefine after config/elfos.h.


* config/sh/sh-protos.h (nonpic_symbol_mentioned_p,
legitimize_pic_address, output_pic_addr_const): Declare.
* config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Fix PIC register.
(PREFERGOT_BIT, TARGET_PREFERGOT): Likewise.
(TARGET_SWITCHES): New switch -mprefergot.
(OVERRIDE_OPTIONS): Set flag_no_function_cse unless -mprefergot.
(PIC_OFFSET_TABLE_REGNUM): Define.
(GOT_SYMBOL_TABLE): Likewise.
(LEGITIMIZE_ADDRESS): Use legitimize_pic_address.
(ENCODE_SECTION_INFO): Define.
(FINALIZE_PIC): New macros.
(LEGITIMATE_PIC_OPERAND_P, SYMBOLIC_CONST_P): New macro.
(ASM_OUTPUT_INT, ASM_OUTPUT_SHORT): Use output_pic_addr_const.
* config/sh/sh.c (print_operand_address): Use output_pic_addr_const.
(prepare_move_operands): Call emit_pic_move or
emit_pic_const_move if appropriate.
(output_far_jump): For PIC, use braf and output long offset.
(machine_dependent_reorg):
(sh_expand_prologue): Save and initialize the PIC register.
(sh_expand_epilogue): Restore it.
(initial_elimination_offset): Account for it.
(nonpic_symbol_mentioned_p): New function.
(legitimize_pic_address): Likewise.
(output_pic_addr_const): Likewise.
* config/sh/sh.md (calli_pcrel, call_valuei_pcrel): New insns.
(call, call_value): Use them.
(GOTaddr2picreg, sym_label2reg, symGOT2reg, symGOTOFF2reg,
symPLT_label2reg): New expands.
* invoke.texi (SH Options): Document -mprefergot.

From-SVN: r36111

* rtl.h (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): New macro.
* gcse.c (hash_string_1): New function.
(hash_expr_1) <ASM_OPERANDS>: Disregard filename and line number.
(expr_equiv_p) <ASM_OPERANDS>: Likewise.
* cse.c (rtx_cost): Don't increase the cost of ASM_OPERANDS.
(canon_hash_string): New function.
(canon_hash) <ASM_OPERANDS>: Disregard filename and line number.
(exp_equiv_p) <ASM_OPERANDS>: Likewise.
(fold_rtx): Use ASM_OPERANDS accessor macros.
* emit-rtl.c (copy_insn_1): Likewise.
* integrate.c (copy_rtx_and_substitute): Likewise.
* stmt.c (expand_asm_operands): Likewise.  Give an
ASM_OPERANDS rtx the mode of the output reg being set from it.

From-SVN: r36110

From-SVN: r36109

fix-header.c (write_rbrac): Add putc and getc to list of functions to protect against prior definition as a...

        * fix-header.c (write_rbrac): Add putc and getc to list of
        functions to protect against prior definition as a macro.

From-SVN: r36108

	* calls.c (emit_call_1): Add REG_NORETURN note to call if ECF_NORETURN.
	* combine.c (distribute_notes): Handle REG_NORETURN.
	* rtl.c (reg_note_name): Add REG_NORETURN.
	* rtl.h (enum reg_note): Likewise.
	* config/ia64/ia64-protos.h (emit_safe_across_calls): Renamed from
	ia64_file_start.
	* config/ia64/ia64.c (emit_safe_across_calls): Likewise.
	(rtx_needs_barrier): Handle unspec_volatile 8 and 9.
	(emit_predicate_relation_info): Handle conditional calls with
	REG_NORETURN.
	* config/ia64/ia64.h (ASM_FILE_START): Call emit_safe_across_calls
	instead of ia64_file_start.
	* config/ia64/sysv4.h (ASM_FILE_START): Likewise.
	* config/ia64/ia64.md (safe_across_calls_all,
	save_across_calls_normal): New patterns.

From-SVN: r36107

	* c-common.h (enum c_tree_index): Add CTI_C_SIZE_TYPE.
	(c_size_type_node): Define.
	* c-decl.c (init_decl_processing): Initialize c_size_type_node.
	* c-common.c (enum format_lengths, enum format_std_version,
	format_length_info, format_type_detail, BADLEN, NOLENGTHS,
	format_kind_info, printf_length_specs, scanf_length_specs, T89_I,
	T99_I, T89_L, T99_LL, TEX_LL, T89_S, T89_UI, T99_UI, T89_UL,
	T99_ULL, TEX_ULL, T89_US, T89_F, T99_F, T89_D, T99_D, T89_LD,
	T99_LD, T89_C, T99_SC, T99_UC, T89_V, T94_W, TEX_W, T94_WI,
	TEX_WI, T99_ST, T99_SST, T99_PD, T99_UPD, T99_IM, T99_UIM,
	format_types): Define.
	(format_char_info, print_char_table, scan_char_table,
	time_char_table): Rearrange for new organization of information
	about format length modifiers and standard versions.
	(T_ST): Redefine to use c_size_type_node.
	(check_format_info): Obtain information about length modifiers and
	standard versions from tables.  Adjust warning message wordings.
	Use the name from the user's program for `ll' and `hh' length
	modifiers in warning messages.  Use more informative names for
	wanted types where available (for wchar_t, wint_t, size_t, signed
	size_t, ptrdiff_t, unsigned ptrdiff_t, intmax_t and uintmax_t).

testsuite:
	* gcc.dg/format-diag-1.c: New test.

From-SVN: r36106

2000-09-01  Benjamin Kosnik  <bkoz@cygnus.com>

	* src/locale-inst.cc: Remove pre-instantiation of unicode
	codecvt types. Now unnecessary, as locale header now correct.

From-SVN: r36105

Fix ia64-linux miscompilation or tcl/generic/tclCompExpr.c
	* loop.c (check_final_value): Check for biv use before checking for
	giv use.  Check for both biv and giv uses.  Always set last_giv_use
	if there is a giv use.

From-SVN: r36104

        * config/ia64/ia64.md (mulsi3): Use grfr_register_operand.
        (madddi3): Likewise.
        (maddsi3): New.

From-SVN: r36103

	* gcc.dg/c90-printf-1.c, gcc.dg/c90-printf-2.c,
	gcc.dg/c90-scanf-1.c, gcc.dg/c90-scanf-2.c, gcc.dg/c99-printf-1.c,
	gcc.dg/c99-scanf-1.c, gcc.dg/format-ext-1.c,
	gcc.dg/format-ext-2.c, gcc.dg/format-xopen-1.c,
	gcc.dg/formatz-1.c: Adjust warning regular expressions.

From-SVN: r36102

	* expr.c (clear_storage): Don't use emit_move_insn unless
	either BLKmode or proper size.
	(store_constructor): Don't call clear_storage if REG of wrong size.

From-SVN: r36101

2000-09-01  Andrew Haley  <aph@redhat.com>

        * java/io/StreamTokenizer.java: Don't throw a
        NumberFormatException if a field is numeric as far as the
        StreamTokenizer is concerned but not as far as Double.valueOf() is
        concerned: return a zero instead.

	For gcj/141.

From-SVN: r36100

flow.c (init_propagate_block_info): Don't mark frame dead at end of function if returns wiht stack pointer depressed.

	* flow.c (init_propagate_block_info): Don't mark frame dead at end
	of function if returns wiht stack pointer depressed.

From-SVN: r36099

2000-09-01  Andrew Haley  <aph@redhat.com>

        * dwarf2out.c (stack_adjust_offset): New function.
        (dwarf2out_stack_adjust): Break out stack adjust logic into
        new stack_adjust_offset function.  Look inside parallels and
        sequences for stack adjustments.

From-SVN: r36098

From-SVN: r36097

	* parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
	union tag mismatch error reporting.

From-SVN: r36096

From-SVN: r36095

From-SVN: r36094

2000-08-31  Benjamin Kosnik  <bkoz@cygnus.com>

	* bits/locale_facets.tcc (_S_build_float_format): Move ...
	* src/locale.cc: Here.
	* bits/locale_facets.tcc (num_get::_M_extract): Clean up generic
	definition. Move specialization to ...
	* src/locale.cc: Here.
	* bits/locale_facets.tcc: Move _Format_cache specializations to ...
	* src/locale.cc: Here.
	* bits/locale_facets.tcc: Move use_facet<ctype> specializations to ...
	* src/locale.cc: Here.

	* bits/std_locale.h: Note that locale_facets.tcc should be
	included here, for standards conformance. It may increase
	compile times though. For the time being, enable.
	* testsuite/22_locale/facet.cc: New file, some parts commented out
	for the time being.

	* mkcheck.in: Append total time to test summary file.

	* bits/sbuf_iter.h : Formatting tweaks.

	Clean up static const data member definitions.
	* src/locale.cc: Add definitions for all missing locale,
	locale::_Imp, and locale::id static data members.
	(ctype<char>): Add table_size define.
	(money_base): Add _S_default_pattern, uglify.
	* bits/localefwd.h: Add definitions for static members of _Count_ones.
	* bits/locale_facets.h: Tweaks.
	* bits/locale_facets.tcc: Tweaks.
	* bits/string.tcc: Add definition for npos.
	* bits/ios_base.h: Tweaks.
	* bits/ios_base.h (ios_base::Init::_M_ios_base_init): Change to
	_S_ios_base_init.
	* src/ios.cc: And here. Add _S_local_words definition.
	Add definitions for __ios_flags const static data.
	* src/codecvt.cc: Same for __enc_traits.
	* src/locale-inst.cc: Remove money_base data member definition
	here.

From-SVN: r36093

2000-08-31  Benjamin Kosnik  <bkoz@cygnus.com>

	* bits/locale_facets.tcc (_S_build_float_format): Move ...
	* src/locale.cc: Here.
	* bits/locale_facets.tcc (num_get::_M_extract): Clean up generic
	definition. Move specialization to ...
	* src/locale.cc: Here.
	* bits/locale_facets.tcc: Move _Format_cache specializations to ...
	* src/locale.cc: Here.
	* bits/locale_facets.tcc: Move use_facet<ctype> specializations to ...
	* src/locale.cc: Here.

	* bits/std_locale.h: Note that locale_facets.tcc should be
	included here, for standards conformance. It may increase
	compile times though. For the time being, enable.
	* testsuite/22_locale/facet.cc: New file, some parts commented out
	for the time being.

	* mkcheck.in: Append total time to test summary file.

	* bits/sbuf_iter.h : Formatting tweaks.

	Clean up static const data member definitions.
	* src/locale.cc: Add definitions for all missing locale,
	locale::_Imp, and locale::id static data members.
	(ctype<char>): Add table_size define.
	(money_base): Add _S_default_pattern, uglify.
	* bits/localefwd.h: Add definitions for static members of _Count_ones.
	* bits/locale_facets.h: Tweaks.
	* bits/locale_facets.tcc: Tweaks.
	* bits/string.tcc: Add definition for npos.
	* bits/ios_base.h: Tweaks.
	* bits/ios_base.h (ios_base::Init::_M_ios_base_init): Change to
	_S_ios_base_init.
	* src/ios.cc: And here. Add _S_local_words definition.
	Add definitions for __ios_flags const static data.
	* src/codecvt.cc: Same for __enc_traits.
	* src/locale-inst.cc: Remove money_base data member definition
	here.

From-SVN: r36092

From-SVN: r36091

        * arm.md: Use no_new_pseudos to determine when it is safe
        to create new pseudo registers.

From-SVN: r36090

arm.c (legitimize_pic_address): Use no_new_pseudos to determine when we can safely allocate new registers.

        * arm.c (legitimize_pic_address): Use no_new_pseudos to determine
        when we can safely allocate new registers.

From-SVN: r36089

stmt.c (expand_asm_operands): Twiddle generating_concat_p so that CONCATs are not generated for ASMs.

* stmt.c (expand_asm_operands): Twiddle generating_concat_p
so that CONCATs are not generated for ASMs.
* emit-rtl.c (gen_reg_rtx): Don't generate CONCATs when
not generating_concat_p.
* function.c (pop_function_context_from): Reset
generating_concat_p.
(prepare_function_start): Likewise.
* rtl.c (generating_concat_p): Define.
* rtl.h (generating_concat_p): Declare.
* toplev.c (rest_of_compilation): No CONCATs after RTL generation.

From-SVN: r36088

	* libjava.compile/abstr.xfail: New file.
	* libjava.compile/abstr.java: New file.

From-SVN: r36087

2000-08-31  Hans-Peter Nilsson  <hp@axis.com>

	* testsuite/demangle-expected: Add nine tests for
	underscore-after-number followed by five tests for name-signature
	delimiter.

2000-07-24  Hans-Peter Nilsson  <hp@axis.com>

	* cplus-dem.c (work_stuff_copy_to_from): New.
	(delete_non_B_K_work_stuff): New.
	(delete_work_stuff): New.
	(mop_up): Break out work_stuff destruction to delete_work_stuff.
	(iterate_demangle_function): New.
	(demangle_prefix): Call iterate_demangle_function instead of
	demangle_function_name.  Leave handling of name-signature
	__-delimiters to iterate_demangle_function.

	* cplus-dem.c (demangle_integral_value): Strip an optional
	following underscore cautiously.  Handle negative numbers.

From-SVN: r36086

	* Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
	jcf-dump$(exeext)): Make parallel safe.

From-SVN: r36085

	* Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
	jcf-dump$(exeext)): Make parallel safe.

From-SVN: r36084

From-SVN: r36083