* config.guess:  Import CVS version 1.194.  All gcc-local changes
	appear to also be in the master copy.
	* config.sub:  Import CVS version 1.211.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42884 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42883 138bc75d-0d04-0410-961f-82ee72b054a4

	(store_parm_decls): Likewise.
	* c-typeck.c (convert_arguments): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42882 138bc75d-0d04-0410-961f-82ee72b054a4

        optimization if current_function_calls_setjmp.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42880 138bc75d-0d04-0410-961f-82ee72b054a4

	wide strings.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42878 138bc75d-0d04-0410-961f-82ee72b054a4

with_gcc]: Use `gcc -shared' to build a shared library.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42874 138bc75d-0d04-0410-961f-82ee72b054a4

2001-06-04  Brendan Kehoe  <brendan@zen.org>
	    Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/3017
	* include/bits/locale_facets.h (ctype<_CharT>): Add definitions
	for generic ctype virtuals.
	* src/locale.cc: Minor tweaks, naming consistency.
	* testsuite/22_locale/ctype.cc: Add test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42872 138bc75d-0d04-0410-961f-82ee72b054a4

archives.


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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42869 138bc75d-0d04-0410-961f-82ee72b054a4

	paradoxical subregs.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42868 138bc75d-0d04-0410-961f-82ee72b054a4

	(no_labels_between_p): Short circuit case beg==end.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42867 138bc75d-0d04-0410-961f-82ee72b054a4

            Phil Edwards  <pme@sources.redhat.com>

	PR libstdc++/3035 and PR libstdc++/3036
	* include/bits/stl_pair.h:  Fix pair ctor and make_pair according
	to LWG DR 181 and 265.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42865 138bc75d-0d04-0410-961f-82ee72b054a4

	* gcse.c (handle_avail_expr): Be prepared to handle single_set
	parallels.

	* combine.c (if_then_else_cond): Use simplify_subreg instead
	of operand_subword.
	* integreate.c (sub_constants): Likewise.

	* emit-rtl.c (constant_subword): Deprecate; remove most of code
	and use simplify_gen_subreg.

Mon Jun  4 19:55:23 CEST 2001  Lars Brinkhoff  <lars@nocrew.org>

	* sibcall.c (skip_copy_to_return_value): recognize the situation
	when the called function's return value is copied into an
	intermediate pseudo, and then into the calling functions return
	value register.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42864 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/3034
	* include/bits/stl_multiset.h (find, lower_bound, upper_bound,
	equal_range):  Add const overloads as per LWG DR 214.
	* include/bits/stl_set.h:  Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42862 138bc75d-0d04-0410-961f-82ee72b054a4

            Phil Edwards  <pme@sources.redhat.com>

	* include/bits/std_bitset.h (bitset::test):  Fix __pos >= _Nb
	comparison; all positions must be < _Nb.
	* testsuite/23_containers/bitset_members.cc:  New file.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42859 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/3016
	* include/bits/stl_queue.h (classes queue, priority_queue):  Fix
	ctors to match the standard.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42857 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/bits/char_traits.h (move): Reverse qualification of
	memmove with std::.
	(copy): Reverse qualification of memcpy with std::.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42856 138bc75d-0d04-0410-961f-82ee72b054a4

	(ARRAY_RANGE_REF): Added description.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42855 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/bits/char_traits.h (move): Qualify memmove with std::.
	(copy): Qualify memcpy with std::.
	* testsuite/27_io/filebuf_virtuals.cc (test01): Qualify strlen and
	strncmp with std::.
	(test02): Likewise.
	* testsuite/27_io/stringbuf_virtuals.cc (test01): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42854 138bc75d-0d04-0410-961f-82ee72b054a4

	* lib/g++.exp (g++_include_flags): Change `args' to gccpath's value.
	(g++_link_flags): Likewise.
	(g++_init): Pass gccpath's value to two previous functions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42852 138bc75d-0d04-0410-961f-82ee72b054a4

	check CLASS_CANNOT_CHANGE_MODE before avoiding subreg on hard reg,
	in case register wasn't OK previously, accept it now; allow
	subregs of frame pointer if reload completed and frame pointer
	is not needed.

	* combine.c (sombine_simplify_rtx): Fix comment;
	use subreg_lowpart_offset instead of subreg_lowpart_p
	(gen_lowpart_for_combine): Use subreg_lowpart_offset.
	* rtl.h (subreg_lowpart_parts_p): Kill.
	(subreg_lowpart_offset, subreg_highpart_offset): Declare.
	* simplify-rtx.c (simplify_subreg): Use subreg_lowpart_offset.
	* emit-rtl.c (gen_lowpart_SUBREG): Use subreg_lowpart_offset;
	(gen_lowpart_common): Likewise.
	(subreg_lowpart_p): Likewise.
	(subreg_lowpart_parts_p): Kill.
	(subreg_lowpart_offset, subreg_highpart_offset): New function.

	* emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
	to simplify SUBREG and REG.
	(gen_highpart): Use simplify_gen_subreg for all simplifications.

	* emit-rtl.c (gen_realpart, gen_imagpart): Do not handle
	CONCAT specially.

	* rtlanal.c (replace_regs):  Use simplify_gen_subreg


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42850 138bc75d-0d04-0410-961f-82ee72b054a4

	variables.
	Fix a comment and add another one.
	Generate the installation documentation in HTML format from
	gcc/doc/install.texi.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42849 138bc75d-0d04-0410-961f-82ee72b054a4

	* alias.c (handled_component_p, can_address_p): Handle it.
	* dwarf2out.c (loc_descriptor_from_tree): Likewise.
	* explow.c (set_mem_attributes): Likewise.
	* expr.c (expand_assignment, get_inner_reference): Likewise.
	(expand_expr, expand_expr_unaligned, do_jump): Likewise.
	* fold-const.c (operand_equal_p): Likewise.
	* tree.c (staticp, stabilize_reference): Likewise.
	* varasm.c (decode_addr_const): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42848 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42846 138bc75d-0d04-0410-961f-82ee72b054a4

	uninstall-glibcppinstallHEADERS): Have explicit rules catering to
	SUN make VPATH peculiarities.
	* libsupc++/Makefile.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42844 138bc75d-0d04-0410-961f-82ee72b054a4

	(push_reload): Handle non-REG in reload_inner_reg_of_subreg case.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42843 138bc75d-0d04-0410-961f-82ee72b054a4

mark_constant_pool_use before output_addr_const.
(struct pool_node): New field wend.
(add_constant): Note a sequence of constants that are referenced
by a given label.
(pool_window_label, pool_window_last): New variables.
(dump_table): Emit a unspec_volatile representing the end of a
sequence of constants.
(mark_constant_pool_use): New function.
* gcc/config/sh/sh.md (UNSPECV_WINDOW_END): New constant.
(consttable_2): Add the second operand which flags whether
this consttable entry was used or not.
(consttable_4, consttable_8, consttable_sf, consttable_df):
Likewise.
(consttable_window_end): New insn.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42841 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42840 138bc75d-0d04-0410-961f-82ee72b054a4

Reformat according to coding standards.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42839 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (print_operand_address): Cast INTVAL to int.
(shl_and_kind): Cast wide constant.
(gen_far_branch): Define as static, as in declaration.
(barrier_align): Compute cache-line length as unsigned.  Add
parentheses in initial credit computation.
(rounded_frame_size): Add parentheses.
(permanent_obstack): Remove declaration.  Include ggc.h for
declaration of ggc_add_root_rtx().
(get_free_reg): Removed declaration of unused variable reg.
(legitimize_pic_address): Mark mode argument as unused.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42837 138bc75d-0d04-0410-961f-82ee72b054a4

attr 12 & 16 which represents cond branches outside +-4096 range.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42835 138bc75d-0d04-0410-961f-82ee72b054a4

cache-mirroring sequence.  Add nops.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42833 138bc75d-0d04-0410-961f-82ee72b054a4

	documentation.
	* doc/install.texi: Add relevant parts here.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42831 138bc75d-0d04-0410-961f-82ee72b054a4

	* root.texi: Fix typo in patches e-mail address.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42830 138bc75d-0d04-0410-961f-82ee72b054a4

        * src/alpha/osf.S: Add unwind info.
        * src/powerpc/sysv.S: Add unwind info.
        * src/powerpc/ppc_closure.S: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42828 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42826 138bc75d-0d04-0410-961f-82ee72b054a4

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

	* root.texi: Define `help' and `patches' mailing list
	addresses.
	* news.texi: Remove `prerelease' from 0.5.26
	* g77.texi: Use two spaces between command options, eliminate
	some 'overfull hboxes'.  Use help and patches mailing list
	addresses where appropriate.


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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42821 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42819 138bc75d-0d04-0410-961f-82ee72b054a4

	installation documentation.
	* doc/install.texi: Move it to here.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42816 138bc75d-0d04-0410-961f-82ee72b054a4