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  1. 04 Jun, 2001 17 commits
    • PR libstdc++/3035 and PR libstdc++/3036 · 31990cd5 
      2001-06-04  Kenny Simpson <theonetruekenny@yahoo.com>
            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.

Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>

From-SVN: r42865
      Kenny Simpson committed
    • rtlanal.c (operand_preference): Fix preference for objects. · 0631e0bf 
      	* rtlanal.c (operand_preference): Fix preference for objects.

	* 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.

From-SVN: r42864
      Jan Hubicka committed
    • re PR libstdc++/3034 (DR 214) · 5c626f52 
      2001-06-04  Phil Edwards  <pme@sources.redhat.com>

	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.

From-SVN: r42862
      Phil Edwards committed
    • std_bitset.h (bitset::test): Fix __pos >= _Nb comparison; all positions must be < _Nb. · 84b9f762 
      2001-06-04  Brendan Kehoe  <brendan@zen.org>
            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.

Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>

From-SVN: r42859
      Brendan Kehoe committed
    • re PR libstdc++/3016 (stl_queue.h bugs wrt compliance) · 5890be18 
      2001-06-04  Brendan Kehoe  <brendan@zen.org>

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

From-SVN: r42857
      Brendan Kehoe committed
    • char_traits.h (move): Reverse qualification of memmove with std::. · c0e17daf 
      2001-06-04  Jeffrey Oldham  <oldham@codesourcery.com>

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

From-SVN: r42856
      Jeffrey Oldham committed
    • c-tree.texi (ARRAY_REF): Say what type of expression must be. · c940f36d 
      	* doc/c-tree.texi (ARRAY_REF): Say what type of expression must be.
	(ARRAY_RANGE_REF): Added description.

From-SVN: r42855
      Richard Kenner committed
    • char_traits.h (move): Qualify memmove with std::. · 1007e271 
      2001-06-04  Jeffrey Oldham  <oldham@codesourcery.com>

	* 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.

From-SVN: r42854
      Jeffrey Oldham committed
    • g++.exp (g++_include_flags): Change `args' to gccpath's value. · 6bdfaf09 
      2001-06-04  Jeffrey Oldham  <oldham@codesourcery.com>

	* 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.

From-SVN: r42852
      Jeffrey Oldham committed
    • simplify_rtx.c (simplify_subreg): Keep subregs on return values... · e0e08ac2 
      	* simplify_rtx.c (simplify_subreg): Keep subregs on return values,
	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

From-SVN: r42850
      Jan Hubicka committed
    • update_web_docs (WWWBASE_PREFORMATTED, PREPROCESS): New variables. · 95307c8e 
      	* update_web_docs (WWWBASE_PREFORMATTED, PREPROCESS): New
	variables.
	Fix a comment and add another one.
	Generate the installation documentation in HTML format from
	gcc/doc/install.texi.

From-SVN: r42849
      Gerald Pfeifer committed
    • tree.def (ARRAY_RANGE_REF): New code. · b4e3fabb 
      	* tree.def (ARRAY_RANGE_REF): New code.
	* 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.

From-SVN: r42848
      Richard Kenner committed
    • Daily bump. · c7d468e6 
      From-SVN: r42846
      GCC Administrator committed
    • Makefile.am (install-glibcppinstallHEADERS, [...]): Have explicit rules catering… · 38fae3e3 
      Makefile.am (install-glibcppinstallHEADERS, [...]): Have explicit rules catering to SUN make VPATH peculiarities.

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

From-SVN: r42844
      Hans-Peter Nilsson committed
    • reload.c (reload_inner_reg_of_subreg): Return 1 for PLUS. · 35fb60c4 
      	* reload.c (reload_inner_reg_of_subreg): Return 1 for PLUS.
	(push_reload): Handle non-REG in reload_inner_reg_of_subreg case.

From-SVN: r42843
      Richard Kenner committed
    • sh.c (print_operand_address, [...]): Call mark_constant_pool_use before output_addr_const. · b91455de 
      * gcc/config/sh/sh.c (print_operand_address, print_operand): Call
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.

From-SVN: r42841
      Kaz Kojima committed
    • Minor whitespace edits · 5d9669fd 
      From-SVN: r42840
      Richard Kenner committed
  3. 03 Jun, 2001 11 commits
  5. 02 Jun, 2001 12 commits