* cppmacro.c (funlike_invocation_p): Move some logic to caller
	in enter_macro_context.  Create a padding token in its own context
	if necessary when the search for '(' fails.
	(enter_macro_context): Update.

	* gcc.dg/cpp/spacing1.c: Update test.

From-SVN: r46070

	* alloca.c, clock.c, getcwd.c, getpagesize.c, getpwd.c, index.c,
	libiberty.texi, memchr.c, putenv.c, rindex.c, strchr.c, strdup.c,
	strerror.c, strrchr.c, strstr.c, strtod.c, tmpnam.c, vfork.c,
	xatexit.c, xmalloc.c, xstrerror.c: Improve manual formatting.  Fix
	spelling.  Give names to function arguments in documentation.  Use
	(void) prototypes in documentation.
	* functions.texi: Regenerate.

From-SVN: r46068

config:
	* acinclude.m4: Fix spelling error of "separate" as "seperate".

gcc:
	* ChangeLog.2, c-decl.c, config/i386/i386.md, doc/gcc.texi, gcc.c,
	genmultilib, toplev.c: Fix spelling errors of "separate" as
	"seperate", and corresponding spelling errors of related words.

gcc/ada:
	* 5oosinte.adb: Fix spelling error of "separate" as "seperate".

gcc/testsuite:
	* gcc.c-torture/unsorted/unsorted.exp, lib/file-format.exp: Fix
	spelling errors of "separate" as "seperate".

libffi:
	* src/x86/ffi.c: Fix spelling error of "separate" as "seperate".

libjava:
	* defineclass.cc, java/awt/image/ColorModel.java,
	java/awt/image/SampleModel.java, java/lang/Package.java,
	java/security/cert/X509Extension.java: Fix spelling errors of
	"separate" as "seperate", and corresponding spelling errors of
	related words.

libstdc++-v3:
	* docs/html/22_locale/locale.html, docs/html/faq/index.html: Fix
	spelling errors of "separate" as "seperate", and corresponding
	spelling errors of related words.
	* docs/html/faq/index.txt: Regenerate.

From-SVN: r46063

	* builtins.c (expand_builtin_setjmp_receiver): Const-ify.
	* c-common.c (fname_var_t, c_tree_code_type, c_tree_code_length):
	Likewise.
	* c-dump.c (dump_option_value_info): Likewise.
	* c-format.c (format_length_info, format_char_info,
	format_flag_spec, format_flag_pair, format_kind_info): Likewise.
	* collect2.c (names): Likewise.
	* cppdefault.h (default_include): Likewise.
	* cppexp.c (suffix, vsuf_1, vsuf_2, vsuf_3): Likewise.
	* flow.c (life_analysis): Likewise.
	* gcc.c (dir_separator_str, modify_target, option_map,
	target_option_translations, spec_list_1, extra_specs_1,
	init_spec): Likewise.
	* gcov.c (gcov_version_string): Likewise.
	* genattr.c (write_units): Likewise.
	* genattrtab.c (make_length_attrs, write_function_unit_info): Likewise.
	* gengenrtl.c (rtx_definition, defs): Likewise.
	* genrecog.c (pred_table): Likewise.
	* global.c (global_alloc): Likewise.
	* lcm.c (optimize_mode_switching): Likewise.
	* local-alloc.c (find_free_reg): Likewise.
	* params.h (param_info): Likewise.
	* predict.c (predictor_info): Likewise.
	* protoize.c (unexpansion_struct): Likewise.
	* real.c (bmask): Likewise.
	* recog.h (insn_operand_data, insn_data): Likewise.
	* regclass.c (initial_fixed_regs, initial_call_used_regs): Likewise.
	* stmt.c (expand_nl_goto_receiver): Likewise.
	* toplev.c (da, debug_args, lang_opt, documented_lang_options,
	target_switches, target_options): Likewise.
	* tradcif.y (token, tokentab2, yylex): Likewise.
	* tree.h (attribute_spec): Likewise.

	* alpha.c (override_options, alpha_lookup_xfloating_lib_func):
	Likewise.
	* arc.c (arc_output_function_epilogue): Likewise.
	* arm.c (processors, all_cores, all_architectures,
	arm_override_options, isr_attribute_arg, isr_attribute_args,
	arm_isr_value): Likewise.
	* avr.c (mcu_type_s, reg_class_tab, order_regs_for_local_alloc):
	Likewise.
	* c4x.c (c4x_int_reglist): Likewise.
	* d30v.c (override_options): Likewise.
	* h8300.c (shift_insn): Likewise.
	* i386.c (size_cost, i386_cost, i486_cost, pentium_cost,
	pentiumpro_cost, k6_cost, athlon_cost, pentium4_cost, ix86_cost,
	ix86_expand_sse_comi, ix86_expand_sse_compare, override_options,
	builtin_description, bdesc_comi, bdesc_2arg, bdesc_1arg,
	ix86_init_mmx_sse_builtins, ix86_expand_builtin): Likewise.
	* i386.h (processor_costs, ix86_cost): Likewise.
	* m68hc11.c (m68hc11_cost, m6811_cost, m6812_cost): Likewise.
	* m68hc11.h (processor_costs, m68hc11_cost): Likewise.
	* m68k.c (codes_68881, codes_FPA): Likewise.
	* m88k.c (mode_from_align, max_from_align, all_from_align,
	best_from_align, m_options): Likewise.
	* m88k.h (ORDER_REGS_FOR_LOCAL_ALLOC): Likewise.
	* mcore.c (mode_from_align): Likewise.
	* mips/elf64.h (UNIQUE_SECTION): Likewise.
	* mips/iris6gld.h (UNIQUE_SECTION): Likewise.
	* mips.c (mips_sw_reg_names, mips_regno_to_class): Likewise.
	* mips.h (mips_regno_to_class): Likewise.
	* ns32k.c (scales): Likewise.
	* pa.c (import_string, magic_milli): Likewise.
	* rs6000.c (alt_reg_names, rs6000_override_options): Likewise.
	* sparc.c (leaf_reg_remap, sparc_override_options,
	reg_leaf_alloc_order, reg_nonleaf_alloc_order, reg_alloc_orders):
	Likewise.
	* sparc.h (sparc_cpu_select, leaf_reg_remap): Likewise.

cp:
	* class.c (build_vtable_entry_ref): Const-ify.
	* decl.c (predefined_identifier,
	initialize_predefined_identifiers): Likewise.
	* init.c (build_new_1): Likewise.
	* lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
	Likewise.

f:
	* bad.c (_ffebad_message_, ffebad_messages_): Const-ify.
	* bld.c (ffebld_arity_op_): Likewise.
	* bld.h (ffebld_arity_op_): Likewise.
	* com.c (ffecom_init_0): Likewise.
	* intdoc.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
	_ffeintrin_imp_, names, gens, imps, specs, cc_pair,
	cc_descriptions, cc_summaries): Likewise.
	* intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
	_ffeintrin_imp_, ffeintrin_names_, ffeintrin_gens_,
	ffeintrin_imps_, ffeintrin_specs_): Likewise.

java:
	* jcf-io.c (format_uint): Const-ify.
	* lang.c (java_tree_code_type, java_tree_code_length): Likewise.
	* lex.c (java_get_line_col): Likewise.
	* parse.y (build_incdec): Likewise.

From-SVN: r46062

From-SVN: r46061

include:
	* demangle.h (demangler_engine): Const-ify.
	* libiberty.h (buildargv): Likewise.

libiberty:
	* argv.c (buildargv, tests, main): Const-ify.
	* cp-demangle.c (operator_code): Likewise.
	* cplus-dem.c (optable, libiberty_demanglers,
	cplus_demangle_set_style, cplus_demangle_name_to_style,
	print_demangler_list): Likewise.
	* hashtab.c (higher_prime_number): Likewise.
	* strcasecmp.c (charmap): Likewise.
	* strerror.c (error_info, strerror, main): Likewise.
	* strncasecmp.c (charmap): Likewise.
	* strsignal.c (signal_info): Likewise.

From-SVN: r46060

	* doc/c-tree.texi, doc/tm.texi: Consistently put NULL and
	NULL_TREE inside @code.

From-SVN: r46057

	* doc/gcc.texi: Document consistent style of "32-bit",
	"Objective-C", and "@code{NULL}".

From-SVN: r46055

From-SVN: r46053

	* cpplex.c (enum spell_type): Add SPELL_NUMBER.
	(cpp_token_len, cpp_spell_token, cpp_output_token,
	_cpp_equiv_tokens): Handle it.
	* cpplib.h (TTYPE_TABLE): Use SPELL_NUMBER for CPP_NUMBER and
	CPP_COMMENT, SPELL_NONE for CPP_PADDING and CPP_EOF.
	* cppexp.c (_cpp_parse_expr): Use the correct operator code in
	error messages.

From-SVN: r46052

From-SVN: r46051

From-SVN: r46050

	* gcc.c (main): Set this_file_error if the appropriate
	compiler for a language has not been installed.

From-SVN: r46049

From-SVN: r46047

From-SVN: r46046

	* java/text/DecimalFormat.java (format): Use localized minus sign
	when generating exponent; never use `+'.  Use floor to compute
	exponent.

From-SVN: r46045

2001-10-05  Toon Moene  <toon@moene.indiv.nluug.nl>

	* news.texi: Document libf2c being built as a shared library.
	Use of array elements in bounds of adjustable arrays ditto.

From-SVN: r46044

From-SVN: r46043

From-SVN: r46042

        * config/stormy16/stormy-abi:  Document abi changes.
        * config/stormy16/stormy16.h (REG_ALLOC_ORDER): Redefine.
        (ICALL_REGS): New register class.
        (NUM_ARGUMENT_REGISTERS): Now 6.
        (DEFAULT_PCC_STRUCT_RETURN): Don't try to return structs
        in registers.
        (REG_CLASS_FROM_LETTER): Map 'z' to ICALL_REGS.
        * config/stormy16.md (call_internal, call_value_internal,
        indirect_jump): Use new 'z' constraint.

From-SVN: r46041

From-SVN: r46040

2001-10-05  Phil Edwards  <pme@gcc.gnu.org>

	* config/cpu/alpha/bits/atomicity.h (__compare_and_swap):  Remove
	unused function.
	* config/cpu/arm/bits/atomicity.h:  Likewise.
	* config/cpu/generic/bits/atomicity.h:  Likewise.
	* config/cpu/i486/bits/atomicity.h:  Likewise.
	* config/cpu/ia64/bits/atomicity.h:  Likewise.
	* config/cpu/mips/bits/atomicity.h:  Likewise.
	* config/cpu/powerpc/bits/atomicity.h:  Likewise.
	* config/cpu/sparc/sparc32/bits/atomicity.h:  Likewise.
	* config/cpu/sparc/sparc64/bits/atomicity.h:  Likewise.

From-SVN: r46038

        * dwarf2out.c (FRAME_BEGIN_LABEL): New.
        (output_call_frame_info): Use it instead of __FRAME_BEGIN__ and
        the gas section-name-as-label feature.

From-SVN: r46037

	* java/util/zip/Adler32.java: Merge with Classpath
	* java/util/zip/CRC32.java: Ditto
	* java/util/zip/Checksum.java: Ditto
	* java/util/zip/DataFormatException.java: Ditto
	* java/util/zip/ZipException.java: Ditto

From-SVN: r46035

2001-10-04  Martin Kahlert  <martin.kahlert@infineon.com>

	* jni.cc (_Jv_JNI_DeleteLocalRef): Use correct frame size

From-SVN: r46034

From-SVN: r46033

	* config/i386/i386.c (ix86_split_to_parts): Use trunc_int_for_mode
	to ensure valid SImode constants.

From-SVN: r46032

From-SVN: r46031

2001-10-05  Toon Moene  <toon@moene.indiv.nluug.nl>

	* Makefile.in: Move libg2c.so and libg2c.{l}a to
	the same directory at install.

From-SVN: r46029

From-SVN: r46026

* Makefile.in (c-decl.o): Depend on tree-inline.h.
(c-lang.o): Likewise, as well as insn-config.h and integrate.h.
* c-decl.c: Include tree-inline.h.
(c_expand_body): Call optimize_inline_calls. Determine whether
a function is inlinable upfront, and only clear
DECL_SAVED_TREE, DECL_INITIAL and DECL_ARGUMENTS if it isn't.
* c-lang.c: Include tree-inline.h, insn-config.h and integrate.h.
(c_disregard_inline_limits): New function.
(inline_forbidden_p, c_cannot_inline_tree_fn): Likewise.
(c_post_options): Enable tree inlining if inlining is enabled.
Don't inline trees when instrumenting functions.
(c_init): Initialize lang_disregard_inline_limits and
lang_cannot_inline_tree_fn.
* tree-inline.c (initialize_inlined_parameters): Handle calls
with fewer arguments than declared parameters, and fewer
parameters than passed arguments.  Don't assume value is a
DECL.
(declare_return_variable): Convert return value back to the
original type, if it was promoted.
(tree_inlinable_function_p): New function.
(inlinable_function_p): Don't look at DECL_INLINE if we're
inlining all functions.  Make it work with a NULL id.
Re-check DECL_UNINLINABLE after language-specific checks.
(varargs_function_p): Move back to cp/tree.c.
* tree-inline.h (tree_inlinable_function_p): Declare it.
(varargs_function_p): Removed declaration.
* integrate.h (function_attribute_inlinable_p): Declare it.
* integrate.c (function_attribute_inlinable_p): Export it.
(save_for_inline): Don't bother to prepare argvec when not
inlining.
* cse.c (check_for_label_ref): Don't check deleted labels.

From-SVN: r46025

* gcc.c-torture/execute/20010122-1.c: Don't assume alloca() is
enough to avoid inlining.

From-SVN: r46024

* Makefile.in (tree-inline.o): Depend on newly-included headers.
* tree-inline.c: Include headers needed for the functions moved in.
(struct inline_data, INSNS_PER_STMT): Moved from cp/optimize.c.
(remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
(copy_body, initialize_inlined_parameters): Likewise.
(declare_return_variable, inlinable_function_p): Likewise.
(expand_call_inline, expand_calls_inline): Likewise.
(optimize_inline_calls, clone_body): Likewise.
(walk_tree, walk_tree_without_duplicates): Moved from cp/tree.c.
(copy_tree_r, remap_save_expr): Likewise.

From-SVN: r46023

* optimize.c (struct inline_data): Moved to ../tree-inline.c.
(INSNS_PER_STMT): Likewise.
(remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
(copy_body, initialize_inlined_parameters): Likewise.
(declare_return_variable, inlinable_function_p): Likewise.
(expand_call_inline, expand_calls_inline): Likewise.
(optimize_inline_calls, clone_body): Likewise.
* tree.c (walk_tree): Moved to ../tree-inline.c.
(walk_tree_without_duplicates): Likewise.
(copy_tree_r, remap_save_expr): Likewise.

From-SVN: r46022

* Makefile.in (OBJS): Added tree-inline.o.
(c-common.o): Depend on tree-inline.h.
(tree-inline.o): New target.
* c-common.c: Include tree-inline.h.
(c_mark_lang_decl): Don't mark saved_tree.
(c_common_lang_init): Set lang_anon_aggr_type_p.
* c-common.h (walk_tree_fn, DECL_SAVED_TREE): Moved to tree.h.
(struct c_lang_decl): Moved saved_tree to tree_decl.
* ggc-common.c: Mark saved_tree and inlined_fns of FUNCTION_DECLs.
* integrate.h (function_attribute_inlinable_p): Declare it.
* integrate.c (function_attribute_inlinable_p): Export it.
* tree-inline.c: New file.  Define variables declared in...
* tree-inline.h: New file.  Declare functions to be moved to
tree-inline.c.  Define macros and declare types and hooks for
language-specific tree inlining.
(flag_inline_trees): Moved definition from cp/decl2.c.
* tree.h (walk_tree_fn, DECL_SAVED_TREE): Moved from c-common.h.
(TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved from cp/cp-tree.h.
(struct tree_decl): Moved saved_tree from c_lang_decl and
inlined_fns from C++'s lang_decl.

From-SVN: r46021

* Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
(cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
* cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
(TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
(flag_inline_trees): Moved declaration to ../tree-inline.h.
(walk_tree): Moved declaration to ../tree-inline.h.
(walk_tree_without_duplicates, copy_tree_r): Likewise.
(remap_save_expr): Likewise.
* decl.c: Include tree-inline.h.
(lang_mark_tree): Don't mark inlined_fns.
* decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
* optimize.c: Include tree-inline.h.
(optimize_inline_calls): Move declaration to ../tree.h, as
non-static.
(remap_decl): Use language-independent constructs and hooks.
(remap_block, copy_body_r, declare_return_variable): Likewise.
(inlinable_function_p): Likewise.  Don't test for
DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
no longer language-specific.
(optimize_inline_calls): Likewise.  Make it non-static.  Moved
call of dump_function to...
(optimize_function): Here...
(clone_body): New function, extracted from...
(maybe_clone_body): ... here.  Build decl_map locally and pass
it on to clone_body.
* pt.c, semantics.c: Include tree-inline.h.
* tree.c: Likewise.
(cp_walk_subtrees): New language-specific hook for tree inlining.
(cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
cp_is_overload_p, cp_auto_var_in_fn_p,
cp_copy_res_decl_for_inlining): Likewise.
(walk_tree): Move language-specific constructs into...
(cp_walk_subtrees): this new function.
(copy_tree_r): Use language-independent constructs and hooks.
(init_tree): Initialize tree inlining hooks.
(remap_save_expr): Adjust prototype so that the declaration
does not require the definition of splay_tree.

From-SVN: r46020

From-SVN: r46019

	* Makefile.in (STAGE2_FLAGS_TO_PASS): Remove patches which
	propagated HOST_CC, HOST_CFLAGS, HOST_LDFLAGS and HOST_CPPFLAGS.

From-SVN: r46017

2001-10-04  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/faq/index.html:  Describe DR #22, and a workaround.
	* docs/html/faq/index.txt:  Regenerate.

From-SVN: r46016

2001-10-04  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/17_intro/COPYING.DOC:  New file, GFDL v1.1 from the FSF.
	* docs/html/17_intro/license.html:  New file.  Explain the licenses
	in use.

	* docs/html/configopts.html:  Link to license.html.
	* docs/html/documentation.html:  Likewise.
	* docs/html/explanations.html:  Likewise.
	* docs/html/install.html:  Likewise.
	* docs/html/17_intro/howto.html:  Likewise.
	* docs/html/18_support/howto.html:  Likewise.
	* docs/html/19_diagnostics/howto.html:  Likewise.
	* docs/html/20_util/howto.html:  Likewise.
	* docs/html/21_strings/howto.html:  Likewise.
	* docs/html/22_locale/howto.html:  Likewise.
	* docs/html/23_containers/howto.html:  Likewise.
	* docs/html/24_iterators/howto.html:  Likewise.
	* docs/html/25_algorithms/howto.html:  Likewise.
	* docs/html/26_numerics/howto.html:  Likewise.
	* docs/html/27_io/howto.html:  Likewise.
	* docs/html/ext/howto.html:  Likewise.
	* docs/html/ext/sgiexts.html:  Likewise.
	* docs/html/faq/index.html:  Likewise.  New question, linking to
	the new license.html.

From-SVN: r46015