2000-09-12  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* testsuite/22_locale/global_templates.cc (test01): Add negative
tests for use_facet.

* bits/localefwd.h (locale::operator()): Minor tweaks.
* bits/locale_facets.tcc (locale::operator()): Same.
* testsuite/22_locale/operators.cc: New file.

* testsuite/22_locale/facet.cc (output_iterator): Remove
gnu_input_iterator, gnu_output_iterator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36372 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips-protos.h
(trap_cmp_op, mips_gen_conditional_trap): New func decls.
* config/mips/mips.h (ISA_HAS_COND_TRAP): New macro.
(PREDICATE_CODES): Add "trap_cmp_op".
* config/mips/mips.c
(trap_cmp_op, mips_gen_conditional_trap): New functions.
* config/mips/mips.md (trap, conditional_trap): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36371 138bc75d-0d04-0410-961f-82ee72b054a4

Don't try to make autoincs with the stack pointer

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36370 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/widechar-2.c: New test for wchar_t
constant by Ulrich Drepper <drepper@redhat.com>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36369 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/compile/981006-1.x: No -fpic for sh-coff / sh-hms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36368 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36367 138bc75d-0d04-0410-961f-82ee72b054a4

Delete diagnostic output

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36366 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (finish_case_label): Given the LABEL_DECL a
DECL_CONTEXT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36365 138bc75d-0d04-0410-961f-82ee72b054a4

    * genattrtab.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36364 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (built_in_decls): New array.
(expand_builtin_fputs): New function.
(expand_builtin): Handle BUILT_IN_FPUTC and BUILT_IN_FPUTS.

* builtins.def (BUILT_IN_FPUTC, BUILT_IN_FPUTS): New members.

* c-common.c (c_common_nodes_and_builtins): Handle fputc/fputs.

* tree.h (built_in_decls): New array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36363 138bc75d-0d04-0410-961f-82ee72b054a4

    * convex.md: Use "+" instead of "=" for outputs wrapped in a
        STRICT_LOW_PART.
        * i370.md, i386.md, ns32k.md, sh.md, vax.md: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36362 138bc75d-0d04-0410-961f-82ee72b054a4

    * unroll.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36361 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.h (genrtl_clear_out_block): Remove.
* c-semantics.c (genrtl_clear_out_block): Remove.
(genrtl_while_stmt): Don't call it.
(genrtl_for_stmt): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36360 138bc75d-0d04-0410-961f-82ee72b054a4

code cleanups

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36359 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (process_init_element): Avoid union init warnings on
floating point zero.  Don't crash on unions containing structs.

testsuite:
* gcc.dg/wtr-union-init-2.c, gcc.dg/wtr-union-init-3.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36358 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h (PREDICATE_CODES): Add CONST_DOUBLE to
general_movsrc_operand, and remove CONST_INT from
general_movdst_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36357 138bc75d-0d04-0410-961f-82ee72b054a4

* error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
New macros.
(sorry_for_unsupported_tree, print_scope_operator,
print_left_paren, print_right_paren, print_left_bracket,
print_right_bracket, print_whitespace): Likewise.
(aggr_variety): Rename to class_key_or_enum.
(print_type): Rename to print_type_id.
(print_type_specifier_seq, print_simple_type_specifier,
print_elaborated_type_specifier,
print_rest_of_abstract_declarator,
print_parameter_declaration_clause, print_exception_specification,
print_nested_name_specifier, print_template_id,
typedef_original_name,  print_template_argument_list_start,
print_template_argument_list_end): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36356 138bc75d-0d04-0410-961f-82ee72b054a4

    * ir.texi: Add more documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36355 138bc75d-0d04-0410-961f-82ee72b054a4

Fix hard reg cost calculations in CSE; some minor cleanups

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36354 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36353 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* POTFILES.in: Remove yet more files caught by the new
checking target.
* gcc.pot: Regenerated.
* cat-id-tbl.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36352 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt with new ../libtool.m4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36351 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.h (genrtl_clear_out_block): Remove.
* c-semantics.c (genrtl_clear_out_block): Remove.
(genrtl_while_stmt): Don't call it.
(genrtl_for_stmt): Likewise.

* cp-tree.h (struct saved_scope): Remove x_function_parms.
(current_function_parms): Don't define.
(struct cp_language_function): Remove parms_stored.
(current_function_just_assigned_this): Don't define.
(current_function_parms_stored): Likewise.
(static_ctors): Declare.
(static_dtors): Likewise.
(SF_EXPAND): Don't define.
(expand_start_early_try_stmts): Remove declaration.
(store_parm_decls): Likewise.
* decl.c (static_ctors): Don't declare.
(static_dtors): Likewise.
(struct binding_level): Remove this_block.
(poplevel): Remove dead code.
(set_block): Likewise.
(mark_binding_level): Don't mark this_block.
(mark_saved_scope): Don't mark x_function_parms.
(init_decl_processing): Don't add current_function_parms as a GC
root.
(check_function_type): Change prototype.
(start_function): Remove RTL-generation code.
(expand_start_early_try_stmts): Remove.
(store_parm_decls): Give it internal linkage.  Remove
RTL-generation code.
(finish_function): Remove RTL-generation code.
* decl2.c (static_ctors): Fix formatting.
(static_dtors): Likewise.
* method.c (use_thunk): Don't call store_parm_decls.
(synthesize_method): Likewise.
* optimize.c (maybe_clone_body): Likewise.
* parse.y (fn.def2): Likewise.
(.set_base_init): Likewise.
(nodecls): Likewise.
* pt.c (instantiate_decl): Likewise.
* rtti.c (synthesize_tinfo_fn): Likewise.
* semantics.c (genrtl_try_block): Simplify.
(expand_body): Use genrtl_start_function and
genrtl_finish_function.
(genrtl_start_function): New function.
(genrtl_finish_function): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36350 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* POTFILES.in: Remove c-gperf.h, c-iterate.c,
cp/hash.h, cp/input.c, c-parse.h and cppulp.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36349 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* Makefile.in.in (stamp-check-pot): Don't use $@ in rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36348 138bc75d-0d04-0410-961f-82ee72b054a4

* cppfiles.c: Move all default-#defines to top of file.
(open_include_file): Replace by lookup_include_file.
(read_with_read, read_file): Merged into read_include_file.
(stack_include_file, purge_cache): New functions.
(close_cached_fd): Delete.
(lookup_include_file, read_include_file, _cpp_pop_file_buffer):
Cache the in-memory buffer, not the file descriptor.

* cpphash.h (struct include_file): Add buffer, st, refcnt,
mapped fields.
(xcnew): New utility macro.
(DO_NOT_REREAD, NEVER_REREAD): Move up by struct include_file.
* cpplib.h (struct cpp_buffer): Remove mapped field.

* cpplex.c (parse_string): Accept backslash space newline as a
line continuation.
(lex_line): Likewise.
(_cpp_get_token): Remove hard limit on macro nesting.

testsuite:
* gcc.dg/cpp/backslash.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36347 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* Makefile.in.in (stamp-check-pot): New target used for
checking POTFILES.
* gcc.pot: Regenerated.
* cat-tbl-id.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36346 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* aclocal.m4 (AM_WITH_NLS): Don't force use of included gettext.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36345 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-11  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* acinclude.m4 (GLIBCPP_CHECK_GNU_MAKE): Remove test != "0".
* aclocal.m4: Regenerate.
* configure: Regenerate.

* bits/c++config (__GLIBCPP__): Update, in the hopes of making a
snapshot release soon.
(_GNU_SOURCE): Define this in the header files, as ISO C99 support
is pretty much assumed.

* testsuite/22_locale/global_templates.cc: New file. Add tests for
use_facet and has_facet.

* bits/codecvt.h (codecvt<_InT, _ExT, __enc_traits>::do_out):
Modify/correct iconv signatures for glibc2.2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36344 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (split_block): Fix update of registers live at
end of split block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36343 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (add?i_3, add?i_5): New.
(add?i_4): Rename from add?i_3;  Fix compare pattern.
(sub?i_3, xor?i_3, ior?i_3): New.

* genrecog.c (write_tree): Output code to clear insn_extract cache.
* genattrtab.c (write_attr_case): Gen call to extract_insn_cache
instead of extract_insn and extract_constrain_insn_cache instead of
extract_insn and constrain_operands.
* recog.c (extract_insn_cached, extract_constrain_insn_cached):
New functions.
(extract_insn): Clear which_alternative.
(constrain_operands): Set which_alternative to -1 when failed.
* recog.h (extract_constrain_insn_cached, extract_insn_cached):
Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36342 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/reflect/Field.java (toString): Don't rely on
Class.toString.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36341 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed to return 0 on success.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36339 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36338 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/h8300/h8300.md (movstrictqi): Changed constraint modifier
        on operand 0 to '+'.
        (movstricthi): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36337 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.h (LOOP_IVS): New macro.
(REG_IV_TYPE, REG_IV_INFO): Add ivs argument.
(struct loop_ivs): New.
(struct loop_info): Add ivs field.
(reg_iv_type, reg_iv_info): Delete prototype.
(reg_biv_class, loop_iv_list): Likewise.
* loop.c (record_biv, find_life_end): Pass loop argument.
(reg_iv_type): Remove global array and use
field in loop_regs structure within loop_ivs structure.
(reg_iv_info, reg_biv_class, loop_iv_list): Likewise.
(first_increment_giv, last_increment_giv): Use entry in
loop_ivs structure.
(record_initial): Pass ivs pointer.
* unroll.c (copy_loop_body, remap_split_bivs): Add loop argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36336 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.h (LOOP_REGS): New macro.
(struct loop_regs): New.
(struct loop_info): Add regs field.
* loop.c (set_in_loop): Remove global array and store
in loop_regs structure as part of loop_info structure.
(n_times_set, may_not_optimize): Likewise.
(reg_single_usage, moved_once): Likewise.
(count_one_set): Add regs argument.
(combine_movables, rtx_equal_for_loop_p, combine_givs): Likewise.
(set_pseudo_multiple_uses): Pass regs pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36335 138bc75d-0d04-0410-961f-82ee72b054a4

* unroll.c (iteration_info): Subsume into loop_iterations.
* loop.h (loop_info): New field iv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36334 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Michael Hayes  <mhayes@cygnus.com>

* basic-block.h (LOOP_TREE, LOOP_PRE_HEADER, LOOP_EDGES): New.
(LOOP_EXITS_DOMS, LOOP_ALL): Likewise.
(flow_loops_update): New prototype.
(flow_loops_find): Add flags to prototype.
(struct loop): Add `pre_header_root' and `pre_header_trace' fields.
* flow.c (flow_loop_pre_header_scan): New.
(flow_loop_dump): Dump pre-header root and trace and exit dominators.
(flow_loop_free): Free pre-header root and trace and exit dominators.
(flow_loops_find): New argument flags.
(flow_loops_update): New function.
* toplev.c (rest_of_compilation): Add flag argument to flow_loops_find.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36333 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (split_block, update_bb_for_insn): New prototypes.
* flow.c (split_block, update_bb_for_insn): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36332 138bc75d-0d04-0410-961f-82ee72b054a4

    * cse.c (fold_rtx): Honor NO_FUNCTION_CSE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36331 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64-protos.h (fr_nonimmediate_operand): Declare.
        * config/ia64/ia64.c (fr_nonimmediate_operand): New.
        (ia64_override_options): Prevent optimizing division for both
        latency and throughput.
        (rtx_needs_barrier): Handle frcpa.
        * config/ia64/ia64.h (MASK_INLINE_DIV_LAT): New.
        (MASK_INLINE_DIV_THR, TARGET_INLINE_DIV_LAT): New.
        (TARGET_INLINE_DIV_THR, TARGET_INLINE_DIV): New.
        (TARGET_SWITCHES): Add -minline-divide-min-latency and
        -minline-divide-max-throughput.
        (PREDICATE_CODES): Update.
        * config/ia64/ia64.md (extendsidi2): Remove * from f case.
        (zero_extendsidi2): Likewise.  Fix typo in f case insn.
        (extendsfdf2): Add cases for gr<->fr and fr<->mem.
        (extendsftf2): Likewise.
        (extenddftf2): Likewise.
        (fix_trunctfdi2_alts): New.
        (fixuns_trunctfdi2_alts): New.
        (madd*4): Rename from madd*3.
        (divsi3, modsi3, udivsi3, umodsi3): New.
        (divsi3_internal): New.
        (divdi3, moddi3, udivdi3, umoddi3): New.
        (divdi3_internal_lat, divdi3_internal_thr): New.
        (multf3_alts, maddtf4_alts, nmaddtf4_alts): New.
        (recip_approx): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36330 138bc75d-0d04-0410-961f-82ee72b054a4

* print-rtl.c (debug_call_placeholder_verbose): New variable.
(print_rtx) [CALL_PLACEHOLDER]: Dump all call sequences if it is
set.
* integrate.c (copy_rtx_and_substitute): Don't share
LEAF_REG_REMAPpable registers with the inlined function.  Don't
share the function value with calling sequences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36329 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20000910-1.c: New test.
* gcc.c-torture/execute/20000910-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36328 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (do_case): Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36327 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (simplify_if_then_else): Don't convert a == b ? b : a
to a if the comparison is floating mode and not -ffast-math.
* simplify-rtx.c (simplify_ternary_operation): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36326 138bc75d-0d04-0410-961f-82ee72b054a4

* sh.h (INITIALIZE_TRAMPOLINE): Remove stray call to
gen_ic_invalidate_line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36325 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-10  Branko Cibej  <branko.cibej@hermes.si>

* acinclude.m4 (GLIBCPP_CHECK_GNU_MAKE): Replace "grep -q" with
  "grep -c".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36324 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/pragma-align.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36323 138bc75d-0d04-0410-961f-82ee72b054a4

Don't define `arm_elf'

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36322 138bc75d-0d04-0410-961f-82ee72b054a4

    * install.texi (LANGUAGES): Update to include new languages.
        * INSTALL: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36321 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c (main): Don't warn about unused -B prefixes
        (unused_prefix_warnings): remove

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36320 138bc75d-0d04-0410-961f-82ee72b054a4

    * integrate.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36319 138bc75d-0d04-0410-961f-82ee72b054a4

* error.c (cp_tree_printer, case 'P'): Append break.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36318 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (memrefs_conflict_p): An ADDRESSOF does conflict, sorry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36317 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.pt/explicit82.C: New test.
* g++.old-deja/g++.pt/explicit83.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36316 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (frob_opname): Declare.
* parse.y (saved_scopes): New static variable.
(cp_parse_init): Adjust.
(do_id): If lastiddecl is NULL, do do_identifier.
(operator): Save scope information.
(unoperator): new reduction. Restore scope information.
(operator_name): Append unoperator. Call frob_opname.
* spew.c (frob_opname): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36315 138bc75d-0d04-0410-961f-82ee72b054a4

Fix obvious thinko

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36314 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36313 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.1: Document 68hc11 specific options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36312 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/sysv4.h (MASK_LONG_DOUBLE_128): Define.
(TARGET_LONG_DOUBLE_128): Define.
(SUBTARGET_SWITCHES): Add -mlong-double-64 and -mlong-double-128.
(LONG_DOUBLE_TYPE_SIZE): Redefine.
(MAX_LONG_DOUBLE_TYPE_SIZE): Define.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define depending on definition
of __LONG_DOUBLE_128__.
(CPP_SYSV_SPEC): Define __LONG_DOUBLE_128__ if -mlong-double-128
passed.
(CPP_LONGDOUBLE_DEFAULT_SPEC): Define.
(CPP_SYSV_DEFAULT_SPEC): Define.
(SUBTARGET_EXTRA_SPECS): Add cpp_longdouble_default.
(INIT_TARGET_OPTABS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36311 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/aix.h (RS6000_ITRUNC): Moved from rs6000.h.
(RS6000_UITRUNC): Likewise.
(INIT_TARGET_OPTABS): New macro.
* config/rs6000/rs6000.c (rs6000_trunc_used): Delete.
(trunc_defined): Delete.
(output_prolog): Don't output .extern definitions for fp->int
conversion routines, ASM_OUTPUT_EXTERNAL_LIBCALL will do it.
* config/rs6000/rs6000.h (rs6000_trunc_used): Delete.
(trunc_defined): Delete.
(RS6000_ITRUNC): Moved to aix.h.
(RS6000_UITRUNC): Likewise.
* config/rs6000/rs6000.md (fix_truncdfsi2): Fail if it would
only emit a libcall.
(fixuns_truncdfsi2): Delete.
(trunc_call): Delete.
(trunc_call_rtl): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36310 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (make_decl_rtl): Restore leading star on
DECL_ASSEMBLER_NAME set for decls with an asmspec.
* gcc.dg/asm-names.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36309 138bc75d-0d04-0410-961f-82ee72b054a4

* c-pragma.c (handle_pragma_pack): Correct parsing logic so it
won't give a spurious error for '#pragma pack()'.  Simplify
control flow for readability.  'reset' action is not necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36308 138bc75d-0d04-0410-961f-82ee72b054a4

    * defaults.h: Provide default definitions for: CHAR_TYPE_SIZE,
        SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
        LONG_LONG_TYPE_SIZE, WCHAR_TYPE_SIZE, FLOAT_TYPE_SIZE,
        DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE, and WCHAR_UNSIGNED.

        * cppexp.c, dwarfout.c, dwarf2out.c, emit-rtl.c, final.c, optabs.c,
        profile.c, sdbout.c, tradcif.y, tree.c, ch/decl.c, ch/timing.c,
        cp/decl.c, cp/rtti.c, f/com.c, f/com.h, java/decl.c, java/expr.c:
        Include defaults.h if not already included.
        Don't define the above macros.

        * Makefile.in, ch/Makefile.in, cp/Makefile.in, f/Makefile.in:
        Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36307 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/gcj/convert/BytesToUnicode.java (getDefaultDecoder): Let
default decoder use iconv.
* gnu/gcj/convert/UnicodeToBytes.java (getDefaultEncoder):
Let default encoder use iconv.
* configure: Rebuilt.
* configure.in: Check for nl_langinfo and <langinfo.h>.
* java/lang/natSystem.cc (file_encoding): New function.
(DEFAULT_FILE_ENCODING): Define to file_encoding() if possible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36306 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.h (add_stmt): Change prototype.
(RECHAIN_STMTS): New macro.
(CASE_LABEL_DECL): Likewise.
(genrtl_case_label): Change prototype.
(c_expand_start_case): Remove prototype.
(build_case_label): Change prototype.
(decl_constant_value): Declare.
* c-common.c (check_case_value): Handle C++'s extensions to C
semantics.
* c-commnon.def (CASE_LABEL): Add room for the CASE_LABEL_DECL
field.
* c-parse.in (stmt): Adjust handling of return statements and case
laels.
* c-semantics.c (add_stmt): Return the new statement.
(genrtl_return_stmt): Take the RETURN_STMT as input, not the
returned expression.  Directly generate RTL, rather than calling
c_expand_return.
(genrtl_switch_stmt): Don't call c_expand_start_case.
(build_case_label): Take the LABEL_DECL as input, too.
(genrtl_case_label): Just call add_case_node.
(expand_stmt): Adjust calls to genrtl_return_stmt and
genrtl_case_label.
* c-tree.h (c_expand_start_case): Declare.
* c-typeck.c (decl_constant_value): Give it external linkage.
(c_expand_return): Don't call expand_return or expand_null_return;
use genrtl_return_stmt instead.
* stmt.c (struct nesting): Remove num_ranges field.
(add_case_node): Give it external linkage.
(expand_start_case): Don't set num_ranges.
(expand_start_case_dummy): Don't clear it.
(pushcase): Rely on add_case_node to handle `default' labels.
(add_case_node): Handle `default' labels.
* tree.c (tree_int_cst_compare): New function.
* tree.h (tree_int_cst_compare): Declare.
(add_case_node): Likewise.

* cp-tree.h (push_switch): Change prototype.
(check_cp_case_value): Remove declaration.
(decl_constant_value): Likewise.
* decl.c (struct cp_switch): Add switch_stmt and cases.
(case_compare): New function.
(push_switch): Set switch_stmt.  Initialize cases.
(pop_switch): Clean up cases.
(define_case_label): Rename to ...
(finish_case_label): ... this.  Do semantic analysis for case
labels here.
(start_function): Correct comment.
* decl2.c (check_cp_case_value): Remove.
* expr.c (do_case): Remove.
* pt.c (tsubst_expr): Adjust call to finish_case_label.
* semantics.c (genrtl_do_poplevel): Remove declaration.
(RECHAIN_STMTS): Remove.
(finish_break_stmt): Use build_break_stmt.
(finish_continue_stmt): Use build_continue_stmt.
(finish_switch_cond): Adjust condition here, rater than in
c_expand_start_case.
(finish_case_label): Remove.
* typeck.c (c_expand_return): Remove.
(c_expand_start_case): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36305 138bc75d-0d04-0410-961f-82ee72b054a4

* splay-tree.h (splay_tree_predecessor): Declare.

* splay-tree.c (splay_tree_predecessor): New function.
(splay_tree_successor): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36304 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-parse.in: Revert last change.
        (init_reswords): Do not enter disabled keywords into the ridpointers
        table, modulo objc weirdness.
        (_yylex): Return the canonical spelling for a keyword.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36303 138bc75d-0d04-0410-961f-82ee72b054a4

Don't define `arm' or `thumb'.

For linux-elf don't define `__arm__'

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36302 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/demangle-expected: Add four tests for type_info
mangling.

* cplus-dem.c (gnu_special): Use do_type, not demangle_fund_type,
for a non-template non-qualified type_info function or node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36301 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (find_base_term): Handle ADDRESSOF.
(memrefs_conflict_p): An ADDRESSOF doesn't conflict.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36300 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-10  Denis Chertykov  <denisc@overta.ru>

* genoutput.c (output_insn_data): Translate <NEWLINE> to \n\ while
outputting templates with many lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36299 138bc75d-0d04-0410-961f-82ee72b054a4

* libgcc2.h: Use LONG_LONG_TYPE_SIZE instead of MIN_UNITS_PER_WORD
to decide whether 64-bit support must be generated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36298 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4: Simplify the tests for CC and CXX.
* aclocal.m4, configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36297 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4: Include libtool macros from the source tree.
* aclocal.m4, configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36296 138bc75d-0d04-0410-961f-82ee72b054a4

* Updated from libtool multi-language branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36295 138bc75d-0d04-0410-961f-82ee72b054a4

This commit was generated by cvs2svn to compensate for changes in r36292,
which included commits to RCS files with non-trunk default branches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36293 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36290 138bc75d-0d04-0410-961f-82ee72b054a4

* config.guess, config.sub, install-sh: Removed.
* ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36289 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36288 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4: Include libtool macros from the top level.
* aclocal.m4, configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36287 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-parse.in (asm patterns): Fix volatile check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36286 138bc75d-0d04-0410-961f-82ee72b054a4

* cppmacro.c (check_trad_stringification): New function.
(save_expansion): If -Wtraditional, warn about stringification of
macro arguments.

testsuite:
* gcc.dg/cpp/tr-warn6.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36285 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.h (struct loop_mem_info): Move from loop.c
(struct loop_info): Add fields store_mems, mems, mems_idx,
mems_allocated, unknown_address_altered,
unknown_constant_address_altered, num_mem_sets, and
first_loop_store_insn.

* loop.c (loop_store_mems): Replace with field in loop_info struct.
(loop_mems, loop_mems_idx, loop_mems_allocated): Likewise.
(unknown_address_altered, unknown_constant_address_altered): Likewise.
(num_mem_sets): Likewise.
  (replace_loop_mems, replace_loop_regs): New.
(struct loop_replace_args): New.
(load_mems): Use replace_loop_mems.
(try_copy_prop): Use replace_loop_regs.
(replace_loop_reg, replace_loop_mem): Use loop_replace_args structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36284 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-09  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* bits/localefwd.h (locale::_Impl): Scope out types to public.
(locale): Make _Impl declaration public.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36283 138bc75d-0d04-0410-961f-82ee72b054a4

Recognize m6811-elf and m6812-elf

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36282 138bc75d-0d04-0410-961f-82ee72b054a4

* recog.c (validate_replace_rtx_1): Correct MODE parameter in call
to operand_subword.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36281 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (build_java_array_type): Correct first parameter
in ADJUST_FIELD_ALIGN invocation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36280 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36279 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.c (struct movables): New.
(num_movables): Move into struct movables.
(the_movables): Change type to struct movables.
(ignore_some_movables): Change struct movable arg to struct movables.
  (force_movables, combine_movables, regs_match_p): Likewise.
(rtx_equal_for_loop_p, move_movables): Likewise.
(scan_loop): Change movables to be of type struct movables.
Replace last_movable with field in movables structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36278 138bc75d-0d04-0410-961f-82ee72b054a4

* c-pragma.c: Don't elide entire file if !HANDLE_GENERIC_PRAGMAS.
(init_pragma): Avoid warning if pfile happens to be unused.
* c-pragma.h: Never define HANDLE_GENERIC_PRAGMAS.  Never
define init_pragma to nothing.  Always prototype
init_pragma.  Prototype dispatch_pragma if !USE_CPPLIB.

* c-lex.c (process_directive): Always call dispatch_pragma.
Initialize entering_c_header to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36277 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.md: New file, machine description for
68HC11 & 68HC12.
* config/m68hc11/m68hc11.h: New file, definitions for 68HC11 & 68HC12.
* config/m68hc11/m68hc11.c: New file, functions for 68HC11 & 68HC12.
* config/m68hc11/m68hc12.h: New file, definitions for 68HC12.
* config/m68hc11/m68hc11-protos.h: New file.
* config/m68hc11/m68hc11-crt0.S: New file, startup code.
* config/m68hc11/t-m68hc11-gas: New file, makefile fragment.
* config/m68hc11/xm-m68hc11.h: New file, target defs.
* config/m68hc11/larith.asm: New file, libgcc routines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36276 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-08  Felix Natter  <fnatter@gmx.net>

* docs/17_intro/porting-howto.html:  New version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36275 138bc75d-0d04-0410-961f-82ee72b054a4

Unsigned -> float conversion for fp-bit.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36274 138bc75d-0d04-0410-961f-82ee72b054a4

Maintainer for 68hc11 port

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36273 138bc75d-0d04-0410-961f-82ee72b054a4

* java/beans/PropertyChangeEvent.java (serialVersionUID): Added.
* java/beans/PropertyVetoException.java (serialVersionUID): Added.
* java/io/File.java (writeObject): Added.
(readObject): Added.
(serialVersionUID): Added.
* java/io/ObjectOutputStream.java (writeObject): Initialized
fieldsAlreadyWritten before recursion rather than after.
* java/io/ObjectStreamClass.java (serialVersionUID): Added.
* java/io/OptionalDataException.java (serialVersionUID): Added.
(OptionalDataException): Made package private.
* java/io/SyncFailedException.java (SyncFailedException): Removed
default constructor to match spec.
* java/lang/Boolean.java (serialVersionUID): Added.
* java/lang/Byte.java (serialVersionUID): Added.
* java/lang/Character.java (serialVersionUID): Added.
* java/lang/Double.java (serialVersionUID): Added.
* java/lang/Float.java (serialVersionUID): Added.
* java/lang/Integer.java (serialVersionUID): Added.
* java/lang/Long.java (serialVersionUID): Added.
* java/lang/Number.java (serialVersionUID): Added.
* java/lang/Short.java (serialVersionUID): Added.
* java/lang/String.java (serialVersionUID): Added.
* java/lang/ThreadDeath.java (ThreadDeath): Removed constructor
to match spec.
* java/lang/reflect/InvocationTargetException.java
(serialVersionUID): Added.
* java/net/URL.java (handler): Made transient.
(hashCode): Added field for serialization, per spec. and use
cached value if available.
(serialVersionUID): Added.
(URL): Initialize hashCode.
(set): Adjust hashCode.
(readObject): New Method to initialize the protocol handler when
deserializing.
(writeObject): New method.
* java/text/BreakIterator.java: Removed 'implements Serializable'.
* java/text/Collator.java: Removed 'implements Serializable'.
* java/util/GregorianCalendar.java (serialVersionUID): Added.
* java/util/Properties.java (serialVersionUID): Added.
* java/util/Random.java (serialVersionUID): Added.
(seed): Made private.
(nextNextGaussian): Made private.
(haveNextNextGaussian): Made private.
* java/util/Stack.java (serialVersionUID): Added.
* java/util/TimeZone.java (serialVersionUID): Added.
* java/util/Vector.java (serialVersionUID): Added.

Serialization mods.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36272 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-demangle.c: Fix copyright banner.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36271 138bc75d-0d04-0410-961f-82ee72b054a4

MMX/SSE patterns for i386

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36270 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.c: Don't include tm.h directly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36269 138bc75d-0d04-0410-961f-82ee72b054a4