* configure.in: Use --enable-checking=misc,tree,gc by default if
        no --enable-checking option is given and for
        --enable-checking=yes.
        * configure: Rebuilt.

From-SVN: r34540

2000-06-13  Steven King  <sxking@uswest.net>

        * acinclude.m4:  Fixup some of the builtin math tests and add tests for
        __builtin_fmod* and test libm for fmodf, fmodl or _fmodf, _fmodl.
        * acconfig.h: Add entries for fmod*.

2000-06-13  Branko Cibej  <branko.cibej@hermes.si>

        * bits/std_cmath.h:  Fix typos in tests (*_FMODFF -> *_FMODF).
        Test  *_MODFF not *_MODF for modf(float, float*).
        (modf(float, float*)): Remove reference to _C_legacy.

From-SVN: r34539

acinclude.m4 (enable_cshadow_headers): Change CSHADOWFLAGS to _GNU_SOURCE instead of _ISOC9X_SOURCE...


2000-06-13  Benjamin Kosnik  <bkoz@redhat.com>

       	* acinclude.m4 (enable_cshadow_headers): Change CSHADOWFLAGS to
	_GNU_SOURCE instead of _ISOC9X_SOURCE, as _GNU_SOURCE is the
	superset, and already defined at top level.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

	* docs/17_intro/contribute.html: Plead with people to use -cp.

From-SVN: r34538

acinclude.m4 (enable_cshadow_headers): Change CSHADOWFLAGS to _GNU_SOURCE instead of _ISOC9X_SOURCE...


2000-06-13  Benjamin Kosnik  <bkoz@redhat.com>

       	* acinclude.m4 (enable_cshadow_headers): Change CSHADOWFLAGS to
	_GNU_SOURCE instead of _ISOC9X_SOURCE, as _GNU_SOURCE is the
	superset, and already defined at top level.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

From-SVN: r34537

From-SVN: r34536

2000-06-13  Anthony Williams  <anthony@anthonyw.cjb.net>

	* testsuite/23_containers/bitset_ctor.cc: Qualify reverse wth std::.

	* testsuite/27_io/filebuf.cc: Changed calls to
	fpos<>._M_position() to implicit calls to operator streamoff().
	* testsuite/27_io/iostream_objects.cc: Removed #include <ciso646>,
	as not needed. Revert, as part of standard.
	* testsuite/27_io/ostream_inserter_arith.cc: Replaced explicit
	call to numpunct<>._M_init() with overrides of the appropriate
	virtual functions.

	* testsuite/27_io/stringstream.cc: Removed unnecessary char *
	pointers from test01, so no need to call base(), which isn't
	guaranteed to be implemented as iterators may themselves be pointers
	* testsuite/27_io/stringbuf.cc: Removed unnecessary calls to
	_M_position() - use implicit conversion to streamoff instead

From-SVN: r34535

2000-06-13  Thomas Holenstein  <thomas@hex.ch>

        * bits/stl_iterator.h: Added inline to operators == to >=.

From-SVN: r34534

From-SVN: r34533

	* libjava.lang/Class_1.java: New file.
	* libjava.lang/Class_1.out: New file.

From-SVN: r34532

        * libgcc2.c (ia64_throw_helper): Use __builtin_return_address.
        (__throw): Don't pass the address of a label.

        * config/ia64/ia64.c (ia64_compute_frame_size): Use
        current_function_is_leaf.
        (ia64_expand_prologue): Likewise.  Modify return_address_pointer_rtx
        instead of reg_names[RETURN_ADDRESS_REGNUM].
        (ia64_init_machine_status): Reset return_address_pointer_rtx.
        * config/ia64/ia64.h (RETURN_ADDRESS_POINTER_REGNUM): Rename
        from RETURN_ADDRESS_REGNUM.  Update all uses.
        (RETURN_ADDR_RTX): Use return_address_pointer_rtx; return
        zero instead of null on failure.
        (ELIMINABLE_REGS): Add ra->b0 elimination.
        (CAN_ELIMINATE): Update accordingly.
        (INITIAL_ELIMINATION_OFFSET): Likewise.
        (REGISTER_NAMES): Use an illegal assembler name for
        RETURN_ADDRESS_POINTER_REGNUM.

From-SVN: r34531

        * config/ia64/ia64.h (enum reg_class): Remove FR_INT_REGS, FR_FP_REGS,
        GR_AND_FR_INT_REGS, GR_AND_FR_FP_REGS.
        (REG_CLASS_NAMES): Likewise.
        (REG_CLASS_CONTENTS): Likewise.
        (FR_FP_REGNO_P, FR_INT_REGNO_P): Remove.
        (HARD_REGNO_MODE_OK): Remove references to them.
        (REGNO_REG_CLASS): Likewise.
        (REG_CLASS_FROM_LETTER): Likewise.
        (CLASS_MAX_NREGS): Likewise.
        (REGISTER_MOVE_COST): Likewise.
        * config/ia64/ia64.c (ia64_secondary_reload_class): Likewise.
        * config/ia64/ia64.md (*): Replace "e" constraints with "f".
        (movqi_internal): Special case moves from zero.
        (movhi_internal, movsi_internal): Likewise.
        (movdi_internal): Likewise.  Fill out "f" constraints.
        (movsf_internal): Fill out "r" constraints.
        (movdf_internal): Likewise.

From-SVN: r34530

        * flow.c (insn_dead_p): Keep sets to PIC_OFFSET_TABLE_REGNUM
        alive before reload.

        * haifa-sched.c (struct deps): Add in_post_call_group_p.
        (add_dependence): Handle notes between SCHED_GROUP_P insns.
        (remove_dependence): Always define.
        (set_sched_group_p): New.
        (sched_analyze_2): Use it.
        (sched_analyze_insn): Don't special-case naked uses.  Look for
        and extend in_post_call_group_p.
        (sched_analyze): Clear stale SCHED_GROUP_P.  Set in_post_call_group_p.
        (init_deps): Clear in_post_call_group_p.

From-SVN: r34529

2000-06-13  Brent Verner <brent@rcfile.org>

	* bits/streambuf.tcc: repaired _S_copy_streambufs()
	* testsuite/27_io/ostream_inserter_other.cc (test03): Added testcase.

From-SVN: r34528

        * Make-lang.in (c++.install-common): Install g++-cross in
        $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
        $(target_alias)-g++ and $(target_alias)-c++.

From-SVN: r34527

        * combine.c (subst): Use CLASS_CANNOT_CHANGE_MODE and
        CLASS_CANNOT_CHANGE_MODE_P instead of CLASS_CANNOT_CHANGE_SIZE
        and hard-coded tests.
        (simplify_set): Likewise.
        (gen_lowpart_for_combine): Likewise.
        * emit-rtl.c (gen_lowpart_common): Likewise.
        * global.c (find_reg): Likewise.
        * local-alloc.c (find_free_reg): Likewise.
        * recog.c (register_operand): Likewise.
        * regclass.c (init_reg_sets_1): Likewise.
        (record_operand_costs, regclass): Likewise.
        * reload.c (push_reload): Likewise.
        * reload1.c (choose_reload_regs): Likewise.
        * flow.c (mark_used_regs): Conditionally set REG_CHANGES_MODE.
        * local-alloc.c (struct qty): Rename changes_size to changes_mode.
        Update all references.
        * regs.h (struct reg_info_def): Likewise.
        (REG_CHANGES_MODE): Rename from REG_CHANGES_SIZE.
        * tm.texi (CLASS_CANNOT_CHANGE_MODE): Document.
        (CLASS_CANNOT_CHANGE_MODE_P): Likewise.

        * config/alpha/alpha.h (CLASS_CANNOT_CHANGE_MODE): Rename.
        (CLASS_CANNOT_CHANGE_MODE_P): New.
        * config/mips/mips.h: Likewise.
        * config/pa/pa32-regs.h: Likewise.
        * config/pa/pa64-regs.h: Likewise.
        * config/rs6000/rs6000.h: Likewise.
        * config/sh/sh.h: Likewise.
        * config/ia64/ia64.h (CLASS_CANNOT_CHANGE_MODE): New.
        (CLASS_CANNOT_CHANGE_MODE_P): New.
        * config/avr/avr.h (CLASS_CANNOT_CHANGE_SIZE): Remove dead code.
        * config/d30v/d30v.h: Likewise.

From-SVN: r34526

Make-lang.in (CHILL.install-common): Use $(INSTALL_SCRIPT), not $(INSTALL_PROGRAM) for chill.install.

        * Make-lang.in (CHILL.install-common): Use $(INSTALL_SCRIPT), not
        $(INSTALL_PROGRAM) for chill.install.

From-SVN: r34525

        * configure.in: Add AC_TYPE_GETGROUPS test.
        * sys-protos.h: Use GETGROUPS_T * for second arg of getgroups.
        * configure: Rebuilt.

From-SVN: r34524

From-SVN: r34523

        * config/m68k/openbsd.h (ASM_SPEC): pass down options to assembler
        correctly.

From-SVN: r34522

	* config/ia64/ia64.md (movxf_internal): Add missing "e" to ldf/stf.

From-SVN: r34521

From-SVN: r34520

gcc:
2000-06-13  Philipp Thomas  <pthomas@suse.de>

	* configure.in(ALL_LINGUAS): Changed en_UK to en_GB.
	* configure: Rebuilt.

gcc/po:

2000-06-13  Philipp Thomas  <pthomas@suse.de>

	* en_UK.po: Renamed to en_GB.po.

From-SVN: r34519

        * configure.in:  Adjust FreeBSD bits to match changes to config.guess.
        We now default to ELF for the i386, and a.out is the special case.
        * configure:  Rebuilt.

From-SVN: r34518

        * final.c (final_scan_insn): Delete notes between cc0 setter and
        user when restarting from setter.

From-SVN: r34517

vax.h (INDEX_TERM_P): Define evaluation order of &&'s in || and cast to squelch signed/unsigned warnings.

        * vax.h (INDEX_TERM_P): Define evaluation order of &&'s in || and
        cast to squelch signed/unsigned warnings.

From-SVN: r34516

From-SVN: r34515

	* cpplib.c (handle_directive): Print non-NUL-terminated string
	with %.*s.

From-SVN: r34514

From-SVN: r34513

From-SVN: r34512

2000-06-12  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* bits/locale_facets.h (ctype<wchar_t>): Remove unnecessary data
	members.
	* src/locale.cc: Add cwchar include here. Remove incorrect
	definitions, and stub them out.
	* config/generic/ctype.cc (ctype): Remove ctype<wchar_t> bits.
	* config/solaris/solaris2.7/ctype.cc (ctype): Same.
	* config/solaris/solaris2.5/ctype.cc (ctype): Same.
	* config/newlib/ctype.cc: Same.
	* config/gnu-linux/ctype.cc: Same.
	* config/bsd/ctype.cc: Same.
	* config/aix/ctype.cc: Same.

2000-06-12  Branko Cibej  <branko.cibej@hermes.si>

        * config/solaris/solaris2.6/ctype.cc (do_toupper, do_tolower): Use
        towupper and towlower to convert wide characters.

From-SVN: r34511

2000-06-12  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* mkcheck.in: Clean up confusion regarding NAME, PRE_NAME.

From-SVN: r34510

From-SVN: r34509

        * print-rtl.c (print_rtx, case MEM): Use HOST_WIDE_INT_PRINT_DEC
        to print the alias set.
        * print-tree.c (print_node, DECL_* nodes and case 't'): Similarly.

From-SVN: r34507

From-SVN: r34506

        * configure.in: Update tm dependencies for MPE.
        * configure: Rebuilt.

From-SVN: r34505

2000-06-12  H.J. Lu  <hjl@gnu.org>

	* gengenrtl.c (obstack_alloc_rtx): Correct the allocated size.

From-SVN: r34504

	* class.c (vcall_offset_data_s): Add last_init and fns.
	(overrides): Rename to same_signature_p.
	(dfs_find_final_overrider): Adjust accordingly.
	(mark_overriders): Likewise.
	(warn_hidden): Likewise.
	(build_vtbl_initializer): Reorganize machinery for building things
	at negative offsets.
	(build_vcall_and_vbase_vtbl_entries): Likewise.
	(build_vbase_offset_vtbl_entries): Likewise.
	(dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
	offset entries.  Do not create two entries for functions with the
	same signature.
	(build_vcall_offset_vtbl_entries): Initialize vod->fns.
	(build_rtti_vtbl_entries): Reorganize machinery for building things
	at negative offsets.

From-SVN: r34503

	* aix41.h (SUBTARGET_SWITCHES): Delete threads.
	(CPP_SPEC): Change mthreads to pthread.
	(LIB_SPEC): Likewise.
	(STARTFILE_SPEC): Likewise.
	* aix43.h (SUBTARGET_SWITCHES): Delete thread.
	(CPP_SPEC): Change mthreads to pthread.
	(LIB_SPEC): Likewise.
	(STARTFILE_SPEC): Likewise.
	* rs6000-protos.h (reg_or_arith_cint_operand): New.
	* rs6000.c (reg_or_arith_cint_operand): New.
	(num_insns_constant_wide): Decorate unsigned constant.
	* rs6000.h (PREDICATE_CODES): Add reg_or_arith_cint_operand.
	* rs6000.md (addsi3): Use new predicate.
	(subsi3, adddi3, subdi3): Likewise.

From-SVN: r34502

optimize.c (expand_call_inline): Don't recurse into the code used to initialize the parameters more than once.

	* optimize.c (expand_call_inline): Don't recurse into the code
	used to initialize the parameters more than once.

From-SVN: r34501

From-SVN: r34500