Jan Hubicka [Mon, 4 Jun 2001 18:04:36 +0000 (18:04 +0000)]
rtlanal.c (operand_preference): Fix preference for objects.
* 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.
Brendan Kehoe [Mon, 4 Jun 2001 17:42:22 +0000 (13:42 -0400)]
std_bitset.h (bitset::test): Fix __pos >= _Nb comparison; all positions must be < _Nb.
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
* 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.
Jan Hubicka [Mon, 4 Jun 2001 14:52:14 +0000 (16:52 +0200)]
simplify_rtx.c (simplify_subreg): Keep subregs on return values...
* 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
Gerald Pfeifer [Mon, 4 Jun 2001 14:12:47 +0000 (16:12 +0200)]
update_web_docs (WWWBASE_PREFORMATTED, PREPROCESS): New variables.
* 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.
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.
Kaz Kojima [Mon, 4 Jun 2001 00:20:46 +0000 (00:20 +0000)]
sh.c (print_operand_address, [...]): Call mark_constant_pool_use before output_addr_const.
* 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.
Alexandre Oliva [Sun, 3 Jun 2001 22:50:27 +0000 (22:50 +0000)]
Warning removal.
* 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.
Toon Moene [Sun, 3 Jun 2001 11:45:59 +0000 (13:45 +0200)]
root.texi: Define `help' and `patches' mailing list addresses.
2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
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.
Co-Authored-By: Jan van Male <jan.vanmale@fenk.wau.nl>
From-SVN: r42825
* parse.y (type_literals:): Use `build_incomplete_class_ref' with
builtin type.
(patch_incomplete_class_ref): Build the class ref, build the class
init if necessary, complete the tree.
Fixes PR java/2605
Jan Hubicka [Sat, 2 Jun 2001 12:07:58 +0000 (14:07 +0200)]
i386.md (all uses of ext_register_operand): Make sure they are VOIDmode; replace all uses outside zero_extend.
* i386.md (all uses of ext_register_operand): Make sure they are
VOIDmode; replace all uses outside zero_extend.
(and?i splitters): Use ext_register_operands.
(test?i peep2): Remove ignored constraints.
* i386.c (ext_register_operand): Check that operand is
eighter pseudo or hard or 'Q' register.
Richard Kenner [Sat, 2 Jun 2001 11:14:06 +0000 (11:14 +0000)]
tree.h (struct record_layout_info_s): New field unpadded_align.
* tree.h (struct record_layout_info_s): New field unpadded_align.
(set_lang_adjust_rli): New declaration.
* stor-layout.c (layout_decl): If DECL is packed, but at alignment
it would have if not packed, do not downgrade DECL_ALIGN.
(lang_adjust_rli, set_lang_adjust_rli): New.
(start_record_layout): Initialize new field unpadded_align.
(debug_rli): Display it.
(place_union_field, place_field): Set it.
(layout_type, case RECORD_TYPE): Call via lang_adjust_rli if set.
Jeff Sturm [Fri, 1 Jun 2001 04:04:10 +0000 (04:04 +0000)]
natFile.cc (get_entry): Removed functions.
* natFile.cc (get_entry): Removed functions.
(performList): Call readdir or readdir_r if HAVE_READDIR_R defined.
Allocate enough storage for d_name if using readdir_r.
Rodney Brown [Thu, 31 May 2001 08:15:15 +0000 (08:15 +0000)]
install.texi (Configuration): Add html links for --with-gnu-as & --with-gnu-ld and refer to them from hppa &...
* install.texi (Configuration): Add html links for --with-gnu-as &
--with-gnu-ld and refer to them from hppa & SCO triplets.
(Specific): Link back to with-gnu-ld for all ELF platfoms.
(Specific): Reword AVR binutils recommendation.
Zack Weinberg [Thu, 31 May 2001 05:05:19 +0000 (05:05 +0000)]
ggc-page.c (size_lookup): Increase minimum allocation size to eight bytes.
* ggc-page.c (size_lookup): Increase minimum allocation size
to eight bytes.
(ggc_print_statistics): Report size of each bin in bytes, not
as its order; there is no longer a direct relationship.
Jan van Male [Thu, 31 May 2001 04:27:52 +0000 (06:27 +0200)]
extend.texi: Fix formating of examples, eliminate some 'overfull hboxes'.
* extend.texi: Fix formating of examples, eliminate some
'overfull hboxes'.
* gcc.texi: Eliminate some 'overfull hboxes'.
* invoke.texi: Use two spaces between command options, eliminate
some 'overfull hboxes'.
Loren J. Rittle [Wed, 30 May 2001 22:38:43 +0000 (22:38 +0000)]
gthr-posix.h (__gthread_active_ptr): Cast function pointer to target type to allow ISO C++ compiler to accept it.
* gthr-posix.h (__gthread_active_ptr): Cast function pointer
to target type to allow ISO C++ compiler to accept it.
* gthr-dce.h (__gthread_active_ptr): Likewise.
* gthr-solaris.h (__gthread_active_ptr): Likewise.
Co-Authored-By: John David Anglin <dave@hiauly1.hia.nrc.ca>
From-SVN: r42725
git://gcc.gnu.org / gcc.git / log