toplev.c (set_float_handler): Make static.

* toplev.c (set_float_handler): Make static.
* toplev.h: Don't prototype set_float_handler.

* simplify-rtx.c: Don't include setjmp.h.
(simplify_unary_real, simplify_binary_real, simplify_binary_is2orm1):
New functions.
(simplify_unary_operation, simplify_binary_operation): Use them,
via do_float_handler.

* fold-const.c: Don't include setjmp.h.
(exact_real_inverse_1): New function.
(exact_real_inverse): Use it, via do_float_handler.

* varasm.c: Don't include setjmp.h.
(assemble_real_1): New function.
(assemble_real): Use it, via do_float_handler.
Call internal_error if we get a trap here.

* c-parse.in, cse.c, cselib.c, ch/lex.c, config/i386/i386.c,
config/pj/pj.c, config/s390/s390.c: Don't include setjmp.h.

* java/lex.h: Don't include setjmp.h.  Don't define
SET_FLOAT_HANDLER or prototype set_float_handler.

From-SVN: r44815

defaults.h: Define PREFERRED_STACK_BOUNDARY to STACK_BOUNDARY if not already defined.

* defaults.h: Define PREFERRED_STACK_BOUNDARY to
STACK_BOUNDARY if not already defined.

* calls.c, function.c, reload1.c, explow.c: Don't default
PREFERRED_STACK_BOUNDARY.  Remove all #if/#ifdef on
PREFERRRED_STACK_BOUNDARY and/or STACK_BOUNDARY.

* explow.c (allocate_dynamic_stack_space): Change unsafe #if
to run-time test.

* doc/tm.texi: Document that STACK_BOUNDARY is required;
clarify difference between it and PREFERRED_STACK_BOUNDARY.

From-SVN: r44814

cppmacro.c (enter_macro_context): Push macro expansions even if empty.

* cppmacro.c (enter_macro_context): Push macro expansions even
if empty.

From-SVN: r44813

rs6000.c: Include integrate.h to silence warning.

2001-08-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
* config/rs6000/rs6000.c: Include integrate.h to silence warning.
(rs6000_elf_section_type_flags): Actually return a value.

From-SVN: r44812

Coding style cleanup.

From-SVN: r44811

Bring s390 backend back in sync with branch.

From-SVN: r44810

rtl.h (REG_EH_RETHROW): Remove.

        * rtl.h (REG_EH_RETHROW): Remove.
        * rtl.c (reg_note_name): Update.
        * combine.c (distribute_notes): Don't check for it.

From-SVN: r44809

New test from PR #3242

From-SVN: r44808

New test from PR #3230

From-SVN: r44807

* combine.c (distribute_notes): Place REG_SETJMP.

From-SVN: r44806

extend.texi (Arrays and pointers implementation): Discourage relying on sign-extension of pointers.

        * doc/extend.texi (Arrays and pointers implementation): Discourage
        relying on sign-extension of pointers.

From-SVN: r44805

New test from PR #3123

From-SVN: r44803

New test from GNATS #3073

From-SVN: r44802

New test from GNATS.

From-SVN: r44801

linux.h (EXTRA_SECTIONS): Remove in_ctors and in_dtors.

2001-08-11  H.J. Lu <hjl@gnu.org>

* config/mips/linux.h (EXTRA_SECTIONS): Remove in_ctors and
in_dtors.
(EXTRA_SECTION_FUNCTIONS): Remove DTORS_SECTION_ASM_OP and
RDATA_SECTION_ASM_OP.

From-SVN: r44798

* Correct omitted attribution.

From-SVN: r44797

install.texi (Specific, c4x): Fix cross-reference to the main manual to work both for info and HTML versions.

* doc/install.texi (Specific, c4x): Fix cross-reference to the
main manual to work both for info and HTML versions.

From-SVN: r44795

cpphash.c (_cpp_destroy_hashtable): Use ht_destroy.

* cpphash.c (_cpp_destroy_hashtable): Use ht_destroy.
* cpphash.h (CPP_IN_SYSTEM_HEADER): Fix.
(struct cpp_pool): New member first.
* cppinit.c (append_include_chain): Plug memory leaks.
* cpplib.c (cpp_register_pragma, cpp_register_pragma_space):
Allocate pragma structures from the (aligned) macro pool to
avoid leaking memory.
* cpplex.c (_cpp_init_pool, _cpp_free_pool): Use pool->first
so we don't leak memory.
* hashtable.c (ht_destroy): New.
* hashtable.h (ht_destroy): New.

From-SVN: r44794

pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the criterion to avoid rebuilding expression tree...

* pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
criterion to avoid rebuilding expression tree instead of
processing_template_decl.

* g++.dg/template/unify1.C: New test.

From-SVN: r44793

* Makefile.in (check-c++): Add missing semicolon.

From-SVN: r44792

std_limits.h (__glibcpp_char_is_signed): Use __CHAR_UNSIGNED__.

       * include/bits/std_limits.h(__glibcpp_char_is_signed): Use
       __CHAR_UNSIGNED__.

       * config/os/gnu-linux/bits/os_defines.h(__glibcpp_char_is_signed):
       Likewise.
       * config/os/aix/bits/os_defines.h(__glibcpp_plain_char_is_signed):
       Remove.

From-SVN: r44791

cpphash.h, cpplib.c: Correct erroneous previous checkin.

* cpphash.h, cpplib.c: Correct erroneous previous checkin.

Co-Authored-By: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
From-SVN: r44790

c-lex.c (map): Make const.

* c-lex.c (map): Make const.
(cb_file_change): Update for callback passing a line map.
Don't assume we have a previous map.  Remove sanity check
about popping too many files.
* cpperror.c (print_location): Make map const.
* cppfiles.c (stack_include_file): Update; line maps now hold sysp.
(cpp_make_system_header): Similarly.
(search_from): Similarly.
(_cpp_execute_include): Don't remember where we came from.
* cpphash.h (struct cpp_buffer): Remove return_to_line, sysp.
(struct cpp_reader): Make map const.
(CPP_IN_SYSTEM_HEADER, _cpp_do_file_change): Update.
* cpplib.c (do_line): Update; line maps now hold sysp.
(cpp_push_buffer): Similarly.
(_cpp_do_file_change): Similarly; callback with map instead.
(cpp_get_line_maps): Constify return value.
(_cpp_pop_buffer): Update.
* cpplib.h (struct cpp_file_change): Remove.
(struct cpp_callbacks): Update.
(cpp_get_line_maps): Constify return value.
* cppmacro.c (_cpp_create_definition): Update.
* cppmain.c (struct printer): Constify map.
(maybe_print_line): Similarly.
(print_line): Similarly.  Deduce flags 1 and 2 here.
(cb_file_change): Update.
* line-map.c (free_line_maps): Warn regardless.
(add_line_map): Return pointer to const.  When passed NULL to_file
with LC_LEAVE, use the obvious values for the return point so the
caller doesn't have to figure them out.
(lookup_line): Return pointer to const.
(print_containing_files): Take pointer to const.
* line-map.h (struct line_map): New members reason, sysp.
(add_line_map): Return pointer to const.
(lookup_line): Similarly.
(print_containing_files): Take pointer to const.

From-SVN: r44789

Daily bump.

From-SVN: r44787

regmove.c (regmove_optimize): Avoid setting a register twice in a parallel set.

        * regmove.c (regmove_optimize): Avoid setting a register twice in
        a parallel set.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r44785

extend.texi (Arrays and pointers implementation): Document behavior of pointer/integer conversion.

        * doc/extend.texi (Arrays and pointers implementation): Document
        behavior of pointer/integer conversion.

From-SVN: r44784

Fix markup.

From-SVN: r44783

(lbasename): Change function declaration to return a const char pointer.

From-SVN: r44782

s390x needs 64-bit __LONG_MAX__.

From-SVN: r44781

extend.texi (C Implementation): New chapter.

        * doc/extend.texi (C Implementation): New chapter.
        * doc/gcc.texi (Top): Link it in.

From-SVN: r44777

Makefile.am: Use relative file path in rule to allow colon in $(objdir).

bootstrap/3963
* include/Makefile.am: Use relative file path in rule to allow
colon in $(objdir).
* include/Makefile.in: Rebuilt.

From-SVN: r44776

testsuite_hooks.h (__set_testsuite_memlimit): Add dummy default argument to the non-limit implementation.

* testsuite/testsuite_hooks.h (__set_testsuite_memlimit): Add
dummy default argument to the non-limit implementation.

From-SVN: r44775

Fix CVS merge botch.

From-SVN: r44774

* gnu/gcj/convert/natIconv.cc (done): Use HAVE_ICONV.

From-SVN: r44772

* java/lang/natObject.cc (is_mp): Protect use of _SC_NPROCESSORS_ONLN.

From-SVN: r44771

m68k.c (m68k_svr3_asm_out_constructor): Protect with ifdef CTOR_LIST_BEGIN instead of INIT_SECTION_ASM_OP.

        * config/m68k/m68k.c (m68k_svr3_asm_out_constructor): Protect with
        ifdef CTOR_LIST_BEGIN instead of INIT_SECTION_ASM_OP.

From-SVN: r44770

linux.h (CPP_DEFAULT_CPU_SPEC): New.

2001-07-26  Andrew Haley  <aph@redhat.com>
Joern Rennecke <amylaar@redhat.com>

* config/sh/linux.h (CPP_DEFAULT_CPU_SPEC): New.
(SUBTARGET_CPP_ENDIAN_SPEC): New.
(SUBTARGET_CPP_SPEC): New.
(CPP_SPEC): Remove.
* config/sh/sh.h (SUBTARGET_CPP_ENDIAN_SPEC): New.
(SUBTARGET_CPP_PTR_SPEC): New.
(CPP_DEFAULT_CPU_SPEC): New.
(EXTRA_SPECS): Add SUBTARGET_CPP_ENDIAN_SPEC,
SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
(CPP_SPEC): Break out parts into SUBTARGET_CPP_ENDIAN_SPEC,
SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
(SUBTARGET_CPP_SPEC): Define as an empty string.

From-SVN: r44769

calls.c, function.c: Always define PREFERRED_STACK_BOUNDARY if not already defined.

* calls.c, function.c: Always define PREFERRED_STACK_BOUNDARY
if not already defined.  Remove all #ifdefs on STACK_BOUNDARY;
this macro is now required.

* cselib.c (cselib_process_insn), flow.c (propagate_block),
loop.c (find_and_verify_loops), reload.c (reload): Check
for rtx code of CALL_INSN, not CALL, when deciding if we
need to check for REG_SETJMP note.

* gcse.c (compute_hash_table, compute_store_table): Update
the #ifdef NON_SAVING_SETJMP code to the new REG_SETJMP
logic.

* config/avr/avr.c: Fix typo.
* config/convex/convex.c (expand_movstr): Use adjust_address.
* config/dsp16xx/dsp16xx.c: Define dsp16xx_compare_gen
variable.
* config/dsp16xx/dsp16xx.md: Correct calls to replace_equiv_address.
* config/elxsi/elxsi.c: Include tree.h, expr.h, regs.h, and flags.h.
Fix typo.
* config/elxsi/elxsi.h: Don't define Rmode (typo for Pmode?)
Do define STACK_BOUNDARY.
* config/i370/i370.c: Include expr.h.
* config/i860/sysv3.h, config/i860/sysv4.h, config/m32r/m32r.h,
config/pa/som.h, config/v850/v850.h: Take in_ctors and
in_dtors out of EXTRA_SECTIONS; take CTORS_SECTION_FUNCTION
and DTORS_SECTION_FUNCTION out of EXTRA_SECTION_FUNCTIONS.
* config/m88k/m88k.c: Include c-tree.h after expr.h.
* config/pdp11/pdp11.c: Include expr.h and toplev.h.
* config/romp/romp.c: Include expr.h after tree.h.
Include toplev.h.
(output_fpop): Use xmalloc, not oballoc.
* config/we32k/we32k.c: Include expr.h.

From-SVN: r44768

2001-08-10   Gunter Winkler gunter.winkler@mathematik.tu-chemnitz.de

      * include/bits/std_complex.h (complex<long double>::operator*=,
      complex<long double>::operator/=): Fix thinko.

From-SVN: r44767

std_limits.h: New file.

2001-08-10  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
            Mark Mitchell     <mark@codesourcery.com>

        * include/bits/std_limits.h: New file.
        * include/Makefile.am (bits_headers): Add std_limits.h
        (all-local): std_limits.h is no longer built.
        (${target_builddir}/std_limits.h): Remove.
        * include/Makefile.in: Regenerate.
        * src/limits.cc: New file.
        * src/Makefile.am (sources): Add limits.cc in replacement of
        limitsMEMBERS.cc.
        * src/Makefile.in: Regenerate.

From-SVN: r44766

increase array size to force into memory

From-SVN: r44764

* config/h8300/h8300.h: Fix formatting.

From-SVN: r44763

c-common.h (RETURN_NULLIFIED_P): Lose.

        * c-common.h (RETURN_NULLIFIED_P): Lose.
        * c-semantics.c (genrtl_return_stmt): Don't check it.

        Support named return value optimization for inlines, too.
        * decl.c (finish_function): Nullify returns here.
        * semantics.c (genrtl_start_function): Not here.
        (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
        (nullify_returns_r): No longer static.  Just clear RETURN_EXPR.
        Also nullify the CLEANUP_STMT for the nrv.
        * cp-tree.h: Declare it.
        * optimize.c (declare_return_variable): Replace the nrv with the
        return variable.
        * typeck.c (check_return_expr): Be more flexible on alignment check.
        Ignore cv-quals when checking for a matching type.

From-SVN: r44762

mips.c (mips_add_large_offset_to_sp): New function.

* config/mips/mips.c (mips_add_large_offset_to_sp): New function.
(mips_annotate_frame_insn): New function.
(mips_emit_frame_related_store): New function.
(save_restore_insns): Don't mark instructions that set up the base
registers as frame-related.  Add REG_FRAME_RELATED_EXPR notes to
the store instructions instead.
(mips_expand_prologue): If the stack size is moved into a temporary
register, do not mark that move as frame-related.  Add a
REG_FRAME_RELATED_EXPR note to the stack adjustment instruction.

From-SVN: r44761

mips.c (save_restore_insns): Don't mark the RA's stack slot as unchanging if current_function_calls_eh_return.

* config/mips/mips.c (save_restore_insns): Don't mark the RA's
stack slot as unchanging if current_function_calls_eh_return.

From-SVN: r44760

mips.md (reload_outcc): Use HARD_REGNO_NREGS to access the second half of the TFmode scratch operand.

* config/mips/mips.md (reload_outcc): Use HARD_REGNO_NREGS to
access the second half of the TFmode scratch operand.

From-SVN: r44759

Restore HPUX gcj bootstrap.

From-SVN: r44758

Makefile.am (check-no): Add.

2001-08-09  Benjamin Kosnik  <bkoz@redhat.com>

* po/Makefile.am (check-no): Add.
(check-yes): Same.
* po/Makefile.in: Regenerate.

From-SVN: r44756

install.texi (Specific, avr): Fix cross-reference to the main manual to work both for info and HTML versions.

* doc/install.texi (Specific, avr): Fix cross-reference to the
main manual to work both for info and HTML versions.

From-SVN: r44755

Daily bump.

From-SVN: r44753

acconfig.h (_GLIBCPP_MEM_LIMITS): Define.

2001-08-09  Benjamin Kosnik  <bkoz@redhat.com>

* acconfig.h (_GLIBCPP_MEM_LIMITS): Define.
* config.h.in: Regenerate.
* acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT): Check for setrlimit
function.
* aclocal.m4: Regenerate.
* configure.in: Remove duplicate AM_CONFIG_HEADER.
(AM_CONFIG_HEADER): Remove testsuite/testsuite_hooks.h.
Only call GLIBCPP_CHECK_SETRLIMIT for native compiles.
* configure: Regenerate.
* testsuite_hooks.h.in: Move to...
* testsuite_hooks.h: Here, include c++config.h. Use it.

* Makefile.am (SUBDIRS): Move testsuite to last directory.
* Makefile.in: Regenerate.
* po/Makefile.am (stamp-po): Add.

From-SVN: r44752

stmt.c (expand_null_return_1): Remove code to generate simple returns and "use_goto" argument.

* stmt.c (expand_null_return_1): Remove code to generate simple returns
and "use_goto" argument.
(expand_null_return, expand_value_return): Update all callers.
* function.c (expand_function_end): Remove code to generate simple
return.
* config/vax/vax.md (epilogue): New expander for function return.
* doc/md.texi (epilogue): Remove "if defined".

From-SVN: r44750

Fix sparcv9 typo.

From-SVN: r44749

Makefile.in: Partially revert my previous change...

* Makefile.in: Partially revert my previous change:
put -DGENERATOR_FILE back in HOST_CFLAGS, take it out
of the hashtab.o and safe-ctype.o rules.

From-SVN: r44748

Move constructor/destructor handling into target hooks.

From-SVN: r44747

crtbegin.asm (__JCR_LIST__): New.

        * config/alpha/crtbegin.asm (__JCR_LIST__): New.
        (__do_global_dtors_aux): Use gp-relative static data to avoid
        one dynamic relocation.
        (__do_frame_setup): Register Java classes.
        * config/alpha/crtend.asm (__JCR_END__): New.

From-SVN: r44746

os_defines.h: Define std_limits.h macros.

* config/os/aix/bits/os_defines.h: Define std_limits.h macros.
* config/os/generic/bits/os_defines.h: Likewise.
* config/os/gnu-linux/bits/os_defines.h: Likewise.
* config/os/hpux/bits/os_defines.h: Likewise.
* config/os/irix/irix6.5/bits/os_defines.h: Likewise.
* config/os/solaris/solaris2.7/bits/os_defines.h: Likewise.

From-SVN: r44745

tweak comment

From-SVN: r44744

Makefile.in (HOST_CFLAGS): Take out -DGENERATOR_FILE.

 * Makefile.in (HOST_CFLAGS): Take out -DGENERATOR_FILE.
 (CONFIG_H, TCONFIG_H, TM_P_H): Update.
 (GEN, STAGESTUFF): Add new files.
 (insn-constants.h, s-constants, tm-preds.h, s-preds,
 genconstants, genpreds, genconstants.o, genpreds.o): New rules.
 (hashtab.o, safe-ctype.o): Add -DGENERATOR_FILE.
 * mkconfig.sh: Include tm-preds.h in tm_p.h; insn-constants.h
 as well as insn-codes.h and insn-flags.h in config.h; and no
 extra headers in tconfig.h and hconfig.h.

 * gencodes.c: Eliminate code to generate predicate declarations
 or #defines for md-file constants.
 * genconstants.c, genpreds.c: New files.

 * i386.md: Re-order guard expressions such that TARGET_64BIT
 comes first, when this permits better optimization.  Add
 TARGET_64BIT to more x86-64 patterns.  Add comment explaining
 why this is desirable.

From-SVN: r44743

fde-glibc.c: Require glibc 2.2.4+ headers.

* config/ia64/fde-glibc.c: Require glibc 2.2.4+ headers.
(find_fde_for_dso): Remove.
(_Unwind_IteratePhdrCallback): New.
(_Unwind_FindTableEntry): Use dl_iterate_phdr.
* config/ia64/crtbegin.asm (__ia64_app_header): Remove.

From-SVN: r44742

expr.c (emit_single_push_insn): Only exists ifdef PUSH_ROUNDING.

* expr.c (emit_single_push_insn): Only exists ifdef PUSH_ROUNDING.
(move_by_pieces_1): If would call it, abort if no PUSH_ROUNDING.

From-SVN: r44740

sched-vis.c (MAX_VISUAL_NO_UNIT): Define.

        * sched-vis.c (MAX_VISUAL_NO_UNIT): Define.
        (vis_no_unit): Use it.
        (visualize_no_unit): Add the insn only if room exists.

From-SVN: r44739

predict.c (estimate_probability): Replace magic numbers with appropriate enumeration.

* predict.c (estimate_probability): Replace magic numbers with
appropriate enumeration.

From-SVN: r44738

cppexp.c (EXTRACT_PRIO): Uppercase and parenthsize macro parameter.

* cppexp.c (EXTRACT_PRIO): Uppercase and parenthsize macro
parameter.
(EXTRACT_FLAGS): Likewise.

From-SVN: r44737

mips.c (mips_legitimate_address_p): Check for CONST_INT in last patch.

        * config/mips/mips.c (mips_legitimate_address_p): Check for
        CONST_INT in last patch.

From-SVN: r44736

Daily bump.

From-SVN: r44734

check-init.c (flags.h): Include

2001-08-08  Alexandre Petit-Bianco  <apbianco@redhat.com>

* check-init.c (flags.h): Include
(check_init): Don't report uninitialized static class
initialization flags, don't free bit index when doing static class
initialization optimization.
(check_for_initialization): Return type changed to `unsigned int.'
(attach_initialized_static_class): New function.
* class.c (add_method_1): Create the initialized static class
table if necessary.
(finish_class): Always emit deferred inline methods.
* decl.c (emit_init_test_initialization): Moved to expr.c
(complete_start_java_method): Don't traverse
DECL_FUNCTION_INIT_TEST_TABLE.
(lang_mark_tree): Mark hash tables in function decls.
* expr.c (emit_init_test_initialization): Moved from decl.c.
(build_class_init): Create LAG_DECL_SPECIFIC for the static class
initialization flag, set DECL_CONTEXT and
LOCAL_CLASS_INITIALIZATION_FLAG.
(java_lang_expand_expr): Emit initialization code for static class
initialized flags when entering block, if necessary.
* gcj.texi (-fno-optimize-static-class-initialization): Documented.
* java-tree.h (flag_optimize_sci): New global variable declaration.
(DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
(DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
(LOCAL_FINAL_P): Fixed typo in comment.
(FINAL_VARIABLE_P): Likewise.
(LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
(LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
(struct lang_decl): New fields `ict', `smic' and `cif.'
(check_for_initialization): New returned value for global.
(attach_initialized_static_class): New global function.
(STATIC_CLASS_INIT_OPT_P): New macro.
* lang-options.h (-fno-optimize-static-class-initialization): New flag.
* lang.c (java_decode_option): Handle
`-fno-optimize-static-class-initialization'
* parse.y (start_complete_expand_method): New function.
(java_expand_method_bodies): Likewise.
(attach_init_test_initialization_flags): Likewise.
(adjust_init_test_initialization): Likewise.
(emit_test_initialization): Likewise.
(java_complete_expand_methods): Nullify abstract and native method
bodies.
(java_complete_expand_method): New locals `fbody', `block_body'
and `exception_copy.' Reorganized: directly return on empty method
bodies, call `start_complete_expand_method', remember definitely
initialized static class in function, don't expand method bodies.
(java_expand_classes): Call `java_expand_method_bodies' before
`finish_class' when compiling to native.
(resolve_expression_name): Use `orig' after building outer class
field access.
(patch_invoke): Remember static method invokations.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg00454.html)

From-SVN: r44733

class.c (emit_register_classes): Use assemble_jcr if possible.

2001-08-08  Anthony Green  <green@redhat.com>

* java/class.c (emit_register_classes): Use assemble_jcr if
possible.  Keep the original mechanism as a fallback.
* defaults.h (JCR_SECTION_NAME): Define if we have named section
and weak symbol support.
* crtstuff.c (__JCR_LIST__): Define.
(__JCR_END__): Define.
(_Jv_RegiserClasses): Define weak symbol if possible.
(__do_global_ctors_aux): Register classes for ELF targets with
weak symbol support.

From-SVN: r44731

Makefile.am (libstdc___la_LDFLAGS): Use -release instead of -version-info, use substituted VERSION info.

2001-08-08  Benjamin Kosnik  <bkoz@redhat.com>

* src/Makefile.am (libstdc___la_LDFLAGS): Use -release instead of
-version-info, use substituted VERSION info.
* src/Makefile.in: Regenerate.

From-SVN: r44730

dbxout.c: Fix comment formatting.

* dbxout.c: Fix comment formatting.
* dependence.c: Likewise.
* df.c: Likewise.
* diagnostic.c: Likewise.
* dominance.c: Likewise.
* doprint.c: Likewise.
* dwarf2out.c: Likewise.
* dwarfout.c: Likewise.
* emit-rtl.c: Likewise.
* except.c: Likewise.
* explow.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* flow.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.

From-SVN: r44729

global.c (retry_global_alloc): Avoid shadowing allocno.

2001-08-08  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
* global.c (retry_global_alloc): Avoid shadowing allocno.

From-SVN: r44728

* except.c (remove_fixup_regions): Fix typo.

From-SVN: r44727

* g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.

From-SVN: r44725

emit-rtl.c (adjust_address, [...]): Cast offset to unsigned HOST_WIDE_INT to avoid warning.

2001-08-08  Jan van Male <jan.vanmale@fenk.wau.nl>

        * emit-rtl.c (adjust_address, adjust_address_nv): Cast offset to
        unsigned HOST_WIDE_INT to avoid warning.
        * final.c (final): Cast INSN_UID to unsigned to avoid warning.
        * flow.c (set_block_for_new_insns): Likewise.

From-SVN: r44724

sibcall.c (return_value_pseudo): New static variable.

* sibcall.c (return_value_pseudo): New static variable.
(skip_copy_to_return_value): Handle return_value_pseudo.
(call_ends_block_p): Ensure that return_value_pseudo is set.
(optimize_sibling_and_tail_recursive_call): Discover the
load of pseudo return value in alternate exit block.

From-SVN: r44723

calls.c (ECF_ALWAYS_RETURN): New constant.

* calls.c (ECF_ALWAYS_RETURN): New constant.
(emit_call_1): Add REG_ALWAYS_RETURN note if needed.
(expand_call): Use LCF_ALWAYS_RETURN for __bb_fork_func.
(emit_library_call_value_1): Handle LCT_ALWAYS_RETRUN.
* flow.c (need_fake_edge_p): Handle REG_ALWAYS_RETURN.
* rtl.c (reg_note_name): New name.
* rtl.h (enum reg_note): Add REG_ALWAYS_RETURN.

From-SVN: r44722

* config/mips/mips.c (mips_legitimate_address_p): Limit "la" addresses.

From-SVN: r44721

alias.c (get_alias_set): Return a previously calculated alias set for a VAR_DECL.

        * alias.c (get_alias_set): Return a previously calculated
        alias set for a VAR_DECL.
        * function.c (gen_mem_addressof): Calculate the alias set before
        touching the RTL.

From-SVN: r44720

* predict.def: Set hitrates according our experimental run.

From-SVN: r44719

mips.c (mips_unique_section): New.

2001-08-08  H.J. Lu <hjl@gnu.org>

* config/mips/mips.c (mips_unique_section): New. Copied from
config/mips/elf.h.

* config/mips/mips-protos.h (mips_unique_section): New
prototype.

* config/mips/elf.h (UNIQUE_SECTION): Use mips_unique_section.

* config/mips/little.h: New. Generic little endian mips
targets. Only mips*-*-linux* is converted to use it so far.

* config/mips/linux.h: Include "gofast.h" and "mips/mips.h".
(WCHAR_TYPE): Defined
(WCHAR_TYPE_SIZE): Likewise.
(INIT_SUBTARGET_OPTABS): Likewise.
(BSS_SECTION_ASM_OP): Likewise.
(SBSS_SECTION_ASM_OP): Likewise.
(ASM_OUTPUT_ALIGNED_BSS): Likewise.
(ASM_DECLARE_OBJECT_NAME): Likewise.
(UNIQUE_SECTION): Likewise.
(EXTRA_SECTIONS): Likewise.
(ASM_OUTPUT_CONSTRUCTOR): Likewise.
(ASM_OUTPUT_DESTRUCTOR): Likewise.
(ASM_OUTPUT_DEF): Likewise.
(HANDLE_SYSV_PRAGMA): Removed.
(NO_IMPLICIT_EXTERN_C): Likewise.
(TARGET_MEM_FUNCTIONS): Likewise.
(STARTFILE_SPEC): Likewise.
(ENDFILE_SPEC): Likewise.
(LIB_SPEC): Likewise.
(INVOKE__main): Likewise.
(CTOR_LIST_BEGIN): Likewise.
(CTOR_LIST_END): Likewise.
(DTOR_LIST_BEGIN): Likewise.
(DTOR_LIST_END): Likewise.
(SET_ASM_OP): Likewise.
(ASM_OUTPUT_SOURCE_LINE): Likewise.
(ASM_OUTPUT_DEF): Likewise.
(ASM_OUTPUT_IDENT): Likewise.

* config/mips/mips.h (ASM_SPEC): Undefine before define.
(CPLUSPLUS_CPP_SPEC): Likewise.
(ASM_APP_ON) Redefine only if not defined.
(ASM_APP_OFF): Likewise.
(ASM_OUTPUT_SOURCE_LINE): Likewise.
(ASM_OUTPUT_IDENT): Likewise.

* config.gcc: Update tm_file for Linux/mips.

From-SVN: r44718

Make cselib_subst_to_values global.

From-SVN: r44717

Use cselib for alias analysis in sched_ebb

From-SVN: r44716

xfail

From-SVN: r44715

Turn patterns/splits into define_insn_and_split

From-SVN: r44714

Make cselib COND_EXEC-safe

From-SVN: r44713

final.c (shorten_branches): Update the INSN_ADDRESSES of insns within fixed length SEQUENCE.

* final.c (shorten_branches): Update the INSN_ADDRESSES of insns
within fixed length SEQUENCE.

From-SVN: r44712

diagnostic.h (diagnostic_format_decoder): Parenthesize macro parameter.

        * diagnostic.h (diagnostic_format_decoder): Parenthesize macro parameter.
        (diagnostic_prefixing_rule): Likewise.
        (diagnostic_line_cutoff): Likewise.
        (diagnostic_kind_count): Likewise.

From-SVN: r44711

* alias.c (find_base_decl): Delete redundent assignment.

From-SVN: r44710

dependence.c (INDEX_LIMIT_CHECK): Uppercase macro parameter.

        * dependence.c (INDEX_LIMIT_CHECK): Uppercase macro parameter.
        (abs): Uppercase and paranthesize macro parameter.
        (MEM_DEPENDENCY): Add whitespace.

From-SVN: r44709

mips.c (mips_legitimate_address_p): Fix enable checking failure check for CONST_INT

        * config/mips/mips.c (mips_legitimate_address_p): Fix enable checking
        failure check for CONST_INT

From-SVN: r44708

flow.c (back_edge_of_syntactic_loop_p): Add whitespace.

* flow.c (back_edge_of_syntactic_loop_p): Add whitespace.
(libcall_dead_p): Likewise.

(mark_used_regs): Constify fmt.
(find_use_as_address): Likewise.

From-SVN: r44707

Daily bump.

From-SVN: r44705

c-typeck.c (RESTORE_SPELLING_DEPTH): Uppercase and parenthesize macro parameter.

* c-typeck.c (RESTORE_SPELLING_DEPTH): Uppercase and parenthesize macro
parameter.

From-SVN: r44704

combine.c (combine_simplify_rtx): Update comment and remove erroneous test.

* combine.c (combine_simplify_rtx): Update comment and
remove erroneous test.

From-SVN: r44703

Implement std::messages.

2001-08-07  Benjamin Kosnik  <bkoz@redhat.com>

Implement std::messages.
Make config a fully-nested directory.
* config/locale: New directory.
* config/c_locale_generic.cc: Move into locale subdirectory.
* config/c_locale_generic.h: Same.
* config/c_locale_gnu.cc: Same.
* config/c_locale_gnu.h: Same.
* config/c_locale_ieee_1003.1-200x.cc: Same.
* config/c_locale_ieee_1003.1-200x_.h: Same.
* config/codecvt_specializations_generic.h: Same.
* config/codecvt_specializations_ieee_1003.1-200x.h: Same.
* config/messages_members_gnu.h: Same.
* config/messaages_members_gnu.cc: Same.
* config/messages_members_generic.h: Same.
* config/messaages_members_generic.cc: Same.
* config/messages_members_ieee_1003.1-200x.h: Same.
* config/messaages_members_ieee_1003.1-200x.cc: Same.
* config/io: New directory.
* config/basic_file_libio.h: Move into io subdirectory.
* config/basic_file_libio.cc: Same.
* config/c_io_libio.h: Same.
* config/c_io_libio_codecvt.c: Same.
* config/basic_file_stdio.h: Same.
* config/basic_file_stdio.cc: Same.
* config/c_io_stdio.h: Same.

* po: New directory.
* po/POTFILES.in: New file.
* po/Makefile.am: New file.
* po/Makefile.in: New file.
* po/libstdc++.pot: Generic translation file.
* po/fr.po: Preliminary French translation.
* po/de.po: Preliminary German translation.
* intl: New directory.
* intl/Makefile.am: New file.
* intl/Makefile.in: New file.
* intl/string_literals.cc: New file.
* acinclude.m4 (GLIBCPP_CONFIGURE): Bump VERSION to 3.1.0. Add
requisite setup for gettext. Re-arrange.
* aclocal.m4: Regenerate.
* configure.in: Don't call GLIBCPP_CHECK_COMPILER_VERSION.
Output Makefile bits for po and intl.
* configure: Regenerate.
* Makefile.am (SUBDIRS): Add intl, po. Add rule for dist.
* Makefile.in: Regenerate.
* acconfig.h: Add ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY.
* config.h.in: Regenerate.

* acinclude.m4 (AC_REPLACE_STRINGFUNCS): Remove.

* include/Makefile.am (install-data-local): Don't install Makefile.
* include/Makefile.in: Regenerate.

* include/bits/locale_facet.h (locale::facet::_S_clone_c_locale):
Add member.
* config/locale/c_locale_gnu.cc (_S_clone_c_locale): Add definition.
* config/locale/c_locale_generic.cc: Same.
* config/locale/c_locale_ieee_1003.1-200x.cc: Same.

* include/bits/codecvt.h: Excise non-standard, non-required
bits. This includes __enc_traits, and partial specializations of
codecvt for __enc_traits.
* src/codecvt.cc (__enc_traits::_S_max_size): Guard
* config/codecvt_partials_ieee_1003.1-200x.h: New file.
* config/codecvt_partials_generic.h: New file.
* include/Makefile.am (allstamps): Add stamp-codecvt_model.
(stamp-codecvt_model): Add.
* include/Makefile.in: Regenerate.
* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Add in codecvt configury.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/22_locale/codecvt_unicode_wchar_t.cc: Use macro guard.
* testsuite/22_locale/codecvt_unicode_char.cc: Same.
* testsuite/22_locale/ctor_copy_dtor.cc: And here.

* include/bits/localefwd.h (class locale::facet): Add __enc_traits
as a friend for _S_*_c_locale functions.
* include/bits/codecvt.h (__enc_traits::__enc_traits): Add locale
argument to default constructor so that CODESET information can be
deduced.
* include/bits/locale_facets.h (messages_byname):
Re-implement. Remove specializations.
* src/locale.cc (messages_byname<char>): Remove specialization.
(messages_byname<wchar_t>): Same.
* config/locale/c_locale_ieee_1003.1-200x.cc: New file.
* config/locale/c_locale_ieee_1003.1-200x.h: New file.
* config/locale/messages_members_ieee_1003.1-200x.cc: New file.
* config/locale/messages_members_ieee_1003.1-200x.h: New file.
* config/locale/messages_members_gnu.cc: New file.
* config/locale/messages_members_gnu.h: New file.
* config/locale/messages_members_generic.cc: New file.
* config/locale/messages_members_generic.h: New file.

* docs/html/configopts.html: Add documentation for new locale
model, ieee_1003.1. Adjust other flags for current defaults.
* docs/html/22_locale/locale.html: Update.
* docs/html/22_locale/howto.html: Add link to messages.html. Organize.
* docs/html/22_locale/messages.html: New.

* src/Makefile.am (sources): Add messages_virtuals.cc.
* src/Makefile.in: Regenerate.
* include/Makefile.am (allstamps): Add stamp-messages_model.
(stamp-messages_model): Add.
* include/Makefile.in: Regenerate.
* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Add in messages configury.
* aclocal.m4: Regenerate.
* configure: Regenerate.

* testsuite_flags.in (--cxxflags): Add LOCALEDIR.
* testsuite/lib/libstdc++-v3-dg.exp: Remove broken LD_LIBRARY_PATH
bits for Irix.
* acinclude (GLIBCPP_ENABLE_CLOCALE): Set glibcpp_localedir to the
build directories message catalog base directory, and export.
Eventually this should probably be made to deal with build and
install directories. For now, punt on this as the library itself
doesn't use message catalogs (yet).
* testsuite/22_locale/messages.cc: New file.
* testsuite/22_locale/messages_char_members.cc: New file.
* testsuite/22_locale/messages_byname.cc: New file.

From-SVN: r44702

cppinit.c (cpp_finish): Pop the final buffer without comment.

* cppinit.c (cpp_finish): Pop the final buffer without comment.
* cpplex.c (_cpp_lex_token): Don't pop the final buffer; and
take care to avoid multiple no-newline at EOF warnings in that
case.

From-SVN: r44701

calls.c (expand_call): Do not emit INSN_SETJMP note.

* calls.c (expand_call): Do not emit INSN_SETJMP note.
(emit_library_call_value_1): Likewise.
(emit_call_1): Emit REG_SETJMP note.
* cse.c (cse_end_of_basic_block): Use REG_SETJMP instead
of INSN_SETJMP
* cselib.c (cselib_process_insn): Likewise.
* flow.c (propagate_block): Likewise.
* loop.c (find_and_verify_loops): Likewise.
* reload.c (find_equiv_regs): Likewise.
* reload1.c (reload): Likewise.
* resource.c (mark_referenced_resources,
mark_set_resources): Likewise.
* sched-deps (sched_analyze_insn, sched_analyze): Likewise.
* final.c (final_scan_insn): Remove NOTE_INSN_SETJMP.
* haifa-sched.c (unlink_other_notes): Likewise.
(reemit_notes): Likewise.
* sched-ebb.c (sched_ebb): Likewise.
* sched-rgc.c (sched_region): Likewise.
* rtl.c (note_insn_name): Likewise.
(reg_note_name): Add REG_SETJMP
* rtl.h (reg_note): Add REG_SETJMP.
(insn_note): Remove NOTE_INSN_SETJMP.

* profile.c (branch_prob): Add fake edges for setjmp.

From-SVN: r44700

config.gcc: Quote target_cpu_default2 correctly for powerpc*-*-* targets.

        * config.gcc: Quote target_cpu_default2 correctly for
        powerpc*-*-* targets.

From-SVN: r44699

cpplib.h, line-map.h: Update comments.

* cpplib.h, line-map.h: Update comments.
* cppmain.c (printer_init): Move inline.
(maybe_print_line, print_line): Take a map pointer.
(cb_ident, cb_define, cb_undef, cb_include, cb_def_pragma): Update.
(cb_file_change): Don't use prior value of print.map.

From-SVN: r44697

* doc/install.texi: Document fine-grained multilib configuration.

From-SVN: r44695