alpha.c (alpha_in_small_data_p): Return false for STRING_CST.

        * config/alpha/alpha.c (alpha_in_small_data_p): Return false for
        STRING_CST.

From-SVN: r53952

Daily bump.

From-SVN: r53951

Fix last commit. Sorry about that.

From-SVN: r53946

* config.gcc: Obsolete mn10200.

From-SVN: r53944

cppexp.c (interpret_number): Optimize for single-digit and less-than-half-precision cases.

* cppexp.c (interpret_number): Optimize for single-digit
and less-than-half-precision cases.
(num_trim, num_positive, num_div_op): Cast constants.

From-SVN: r53943

* src/x86/ffi.c (ffi_prep_args): Remove reference to avn.

From-SVN: r53942

c-common.c: Add support for __attribute__((nothrow)) to specify that a function cannot...

* c-common.c: Add support for __attribute__((nothrow)) to specify
that a function cannot throw an exception (using TREE_NOTHROW).
(handle_nothrow_attribute): New function to process this attribute.

* doc/extend.texi: Document the new nothrow function attribute.

2002-05-27  Richard Henderson  <rth@redhat.com>

* g++.dg/ext/attrib6.C: New test case.

From-SVN: r53940

cppexp.c (num_trim): Use 1UL instead of 1 for long int.

2002-05-27  H.J. Lu  (hjl@gnu.org)

* cppexp.c (num_trim): Use 1UL instead of 1 for long int.
(num_positive): Likewise.
(num_div_op): Likewise.

From-SVN: r53939

* testsuite/gcc.dg/cpp/arith-3.c: Need -std=c99.

From-SVN: r53938

* gcc.c-torture/execute/pure-1.c: New test.

From-SVN: r53937

c-common.c (c_common_init): Always use intmax_t.

* c-common.c (c_common_init): Always use intmax_t.
testsuite:
* gcc.dg/cpp/arith-2.c: Remove.
* gcc.dg/cpp/arith-3.c: Don't set std=c99.

From-SVN: r53936

* c-common.c (c_common_init): Use intmax_t for now.

From-SVN: r53935

misc-inst.cc: Define unnecessary algorithm instantiations.

c
2002-05-27  Benjamin Kosnik  <bkoz@redhat.com>

* src/misc-inst.cc: Define unnecessary algorithm
instantiations. Break apart instantiations into groupings below.
* src/fstream-inst.cc: New.
* src/io-inst.cc: New.
* src/istream-inst.cc: New.
* src/ostream-inst.cc: New.
* src/streambuf-inst.cc: New.
* src/sstream-inst.cc: New.
* src/Makefile.am (sources): Add files.
* src/Makefile.in: Regenerate.

* acinclude.m4: Work around automake 1.4-p5 bug, change
AM_GNU_GETTEXT in comments to AM-GNU-GETTEXT.

From-SVN: r53930

fold-const.c (fold): Don't convert (T)(x & c) into (T)x & (T)c if T is a boolean type.

2002-05-24  Andrew Haley  <aph@redhat.com>

        * fold-const.c (fold): Don't convert (T)(x & c) into (T)x & (T)c
        if T is a boolean type.

From-SVN: r53929

Add this file from last commit

From-SVN: r53928

libgcc-x86_64-glibc.ver: Copy this file from the 3.1 branch.

2002-05-23  Bo Thorsen  <bo@suse.de>

        * config/i386/libgcc-x86_64-glibc.ver: Copy this file from the
3.1 branch. The file was made by Jakub Jelinek.
* config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Add i386
support so multilib doesn't break. And don't define this at all
when -Dinhibit_libc is used.
(MULTILIB_DEFAULTS): Always set default to 64 bit compilation.
* config/i386/t-linux64: Implement full multilib support. Patch
originally done by Andreas Jaeger and Jakub Jelinek.

From-SVN: r53927

ffi.c (ffi_prep_args): Remove unused variable and fix formatting.

2002-05-27  Bo Thorsen  <bo@suse.de>

* src/x86/ffi.c (ffi_prep_args): Remove unused variable and
fix formatting.

From-SVN: r53926

basic-block.h (last_basic_block): Defined as synonym for n_basic_blocks.

* basic-block.h (last_basic_block): Defined as synonym for
n_basic_blocks.
* cfganal.c (mark_dfs_back_edges, flow_reverse_top_sort_order_compute,
flow_depth_first_order_compute, flow_preorder_transversal_compute,
flow_dfs_compute_reverse_init): Replaced relevant occurences of
n_basic_blocks with last_basic_block.
* cfgbuild.c (make_edges): Likewise.
* cfgloop.c (flow_loop_scan, flow_loops_find): Likewise.
* cfgrtl.c (verify_flow_info, purge_all_dead_edges): Likewise.
* combine.c (combine_instructions): Likewise.
* df.c (df_alloc, df_analyse_1, df_analyse, iterative_dataflow_sbitmap,
iterative_dataflow_bitmap): Likewise.
* dominance.c (init_dom_info, calc_dfs_tree_nonrec, calc_dfs_tree,
calc_idoms, idoms_to_doms): Likewise.
* flow.c (update_life_info_in_dirty_blocks, free_basic_block_vars):
Likewise.
* gcse.c (gcse_main, alloc_gcse_mem, compute_local_properties,
compute_hash_table, expr_reaches_here_p, one_classic_gcse_pass,
one_cprop_pass, compute_pre_data, pre_expr_reaches_here_p,
one_pre_gcse_pass, compute_transpout, delete_null_pointer_checks_1,
delete_null_pointer_checks, compute_code_hoist_vbeinout,
hoist_expr_reaches_here_p, hoist_code, one_code_hoisting_pass,
compute_store_table, build_store_vectors): Likewise.
* haifa-sched.c (sched_init): Likewise.
* ifcvt.c (if_convert): Likewise.
* lcm.c (compute_antinout_edge, compute_laterin, compute_insert_delete,
pre_edge_lcm, compute_available, compute_nearerout,
compute_rev_insert_delete, pre_edge_rev_lcm, optimize_mode_switching):
Likewise.
* predict.c (estimate_probability, process_note_prediction,
note_prediction_to_br_prob): Likewise.
* profile.c (GCOV_INDEX_TO_BB, BB_TO_GCOV_INDEX): Likewise.
* recog.c (split_all_insns, peephole2_optimize): Likewise.
* regrename.c (copyprop_hardreg_forward): Likewise.
* resource.c (init_resource_info): Likewise.
* sched-rgn.c (build_control_flow, find_rgns, compute_trg_info,
init_regions, schedule_insns): Likewise.
* ssa-ccp.c (ssa_const_prop): Likewise.
* ssa-dce.c (ssa_eliminate_dead_code): Likewise.
* ssa.c (compute_dominance_frontiers,
compute_iterated_dominance_frontiers, convert_to_ssa): Likewise.

* df.c (df_refs_unlink): Fix FOR_EACH_BB usage (in #if 0'ed code)
* gcse.c (alloc_rd_mem, alloc_avail_expr_mem): Use n_blocks for vector
sizes consistently.

From-SVN: r53924

basic-block.h (can_hoist_p, [...]): new.

* basic-block.h (can_hoist_p, hoist_insn_after, hoist_insn_to_edge):
new.
* rtlanal.c (hoist_test_store, can_hoist_insn_p, hoist_update_store,
hoist_insn_after, hoist_insn_to_edge): New.

From-SVN: r53923

re PR libstdc++/6795 (stringbuf failure)

2002-05-27  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/6795.
* config/os/solaris/solaris2.6/bits/ctype_noninline.h
(classic_table): Fix.
* config/os/solaris/solaris2.5/bits/ctype_noninline.h: Same.

2002-05-27  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/22_locale/ctype_is_wchar_t.cc: Guard with
_GLIBCPP_USE_WCHAR_T.
* testsuite/22_locale/ctype_narrow_wchar_t.cc: Same.
* testsuite/22_locale/ctype_to_wchar_t.cc: Same.
* testsuite/22_locale/ctype_widen_wchar_t.cc: Same.

From-SVN: r53921

basic-block.h (PEOP_SCAN_DEAD_STORES): New.

* basic-block.h (PEOP_SCAN_DEAD_STORES): New.
(PROP_FINAL): Include.
* flow.c (life_analysis, update_life_info,
init_propagate_block_info, mark_set_1, mark_used_rgs):
Support SCAN_DEAD_STORE.

From-SVN: r53920

update_version (textstring_FILES): Change gcc/ada/gnatvsn.ads to gcc/gcc/ada/gnatvsn.ads.

* update_version (textstring_FILES): Change gcc/ada/gnatvsn.ads to
gcc/gcc/ada/gnatvsn.ads.

From-SVN: r53918

Daily bump.

From-SVN: r53917

* testsuite/gcc.dg/cpp/if-3.c: Forgot to remove.

From-SVN: r53912

c-common.c (c_common_init): Set CPP arithmetic precision.

* c-common.c (c_common_init): Set CPP arithmetic precision.
* cppexp.c (cpp_num_part): Move typedef ...
* cpphash.h: ...here; make unsigned HOST_WIDE_INT.
* cppinit.c (cpp_create_reader): Default to host long arithmetic.
(sanity_checks): Update.
testsuite:
* gcc.dg/cpp/arith-2.c, gcc.dg/cpp/arith-3.c: New tests.
* gcc.dg/cpp/if-3.c: Remove.

From-SVN: r53911

re PR java/6820 (miscompilation of (a,++a) as arguments to final method)

* libjava.lang/PR6820.java: New file.
* libjava.lang/PR6820.out: New file.

From-SVN: r53908

Makefile.in (INSTALL_HEADERS): Add 'install-mkheaders'.

2002-05-26  Geoffrey Keating  <geoffk@redhat.com>

* Makefile.in (INSTALL_HEADERS): Add 'install-mkheaders'.
(mkheaders): New rule.
(install-mkheaders): New rule.
* configure.in (all_outputs): Add mkheaders.
* configure: Regenerate.
* mkheaders.in: New file.

Index: gcc/Makefile.in
===================================================================
RCS file: /cvs/gcc/gcc/gcc/Makefile.in,v
retrieving revision 1.880
diff -p -u -p -r1.880 Makefile.in
--- gcc/Makefile.in 25 May 2002 22:01:40 -0000 1.880
+++ gcc/Makefile.in 27 May 2002 04:14:19 -0000
@@ -434,7 +434,7 @@ FLOAT_H=@float_h_file@
 LIBCONVERT =

 # Control whether header files are installed.
-INSTALL_HEADERS=install-headers
+INSTALL_HEADERS=install-headers install-mkheaders

 # Control whether Info documentation is built and installed.
 BUILD_INFO = @BUILD_INFO@
@@ -878,6 +878,9 @@ gccbug: $(srcdir)/gccbug.in
 mklibgcc: $(srcdir)/mklibgcc.in
  CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status

+mkheaders: $(srcdir)/mkheaders.in
+ CONFIG_FILES=mkheaders CONFIG_HEADERS= ./config.status
+
 # cstamp-h.in controls rebuilding of config.in.
 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 # delete it.  A stamp file is needed as autoheader won't update the file if
@@ -2839,6 +2842,47 @@ install-headers-cpio: stmp-int-hdrs $(ST
 # Install the include directory using cp.
 install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
  cp -p -r include $(libsubdir)
+
+itoolsdir = $(libsubdir)/install-tools
+# Don't install the headers.  Instead, install appropriate scripts
+# and supporting files for fixincludes to be run later.
+install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir \
+    mkheaders xlimits.h
+ -rm -rf $(itoolsdir)
+ $(SHELL) $(srcdir)/mkinstalldirs $(itoolsdir)/include
+ for file in $(USER_H); do \
+   realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
+   $(INSTALL_DATA) $$file \
+     $(itoolsdir)/include/$$realfile ; \
+ done
+ if [ x$(FLOAT_H) != xMakefile.in ]; then \
+   $(INSTALL_DATA) $(srcdir)/config/$(FLOAT_H) \
+      $(itoolsdir)/include/float.h ; \
+ else :; fi
+ $(INSTALL_DATA) xlimits.h $(itoolsdir)/include/limits.h
+ if [ x$(STMP_FIXINC) != x ] ; then \
+   $(INSTALL_DATA) $(srcdir)/README-fixinc \
+     $(itoolsdir)/include/README ; \
+   $(INSTALL_PROGRAM) fixinc.sh $(itoolsdir)/fixinc.sh ; \
+   $(INSTALL_PROGRAM) fixinc/fixincl $(itoolsdir)/fixincl ; \
+   $(INSTALL_DATA) $(srcdir)/gsyslimits.h $(itoolsdir)/gsyslimits.h ; \
+ else :; fi
+ if [ x$(STMP_FIXPROTO) != x ] ; then \
+   $(INSTALL_PROGRAM) $(srcdir)/mkinstalldirs \
+ $(itoolsdir)/mkinstalldirs ; \
+   $(INSTALL_PROGRAM) $(srcdir)/fixproto $(itoolsdir)/fixproto ; \
+   $(INSTALL_PROGRAM) fix-header$(build_exeext) \
+ $(itoolsdir)/fix-header$(build_exeext) ; \
+ else :; fi
+ $(INSTALL_PROGRAM) mkheaders $(itoolsdir)/mkheaders
+ echo 'SYSTEM_HEADER_DIR="$(SYSTEM_HEADER_DIR)"' \
+ > $(itoolsdir)/mkheaders.conf
+ echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
+ >> $(itoolsdir)/mkheaders.conf
+ echo 'FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"' \
+ >> $(itoolsdir)/mkheaders.conf
+ echo 'STMP_FIXPROTO="$(STMP_FIXPROTO)"' >> $(itoolsdir)/mkheaders.conf
+ echo 'STMP_FIXINC="$(STMP_FIXINC)"' >> $(itoolsdir)/mkheaders.conf

 # Use this target to install the program `collect2' under the name `collect2'.
 install-collect2: collect2 installdirs
Index: gcc/configure
===================================================================
RCS file: /cvs/gcc/gcc/gcc/configure,v
retrieving revision 1.606
diff -p -u -p -r1.606 configure
--- gcc/configure 25 May 2002 19:51:40 -0000 1.606
+++ gcc/configure 27 May 2002 04:14:21 -0000
@@ -8065,7 +8065,7 @@ all_languages=
 all_boot_languages=
 all_compilers=
 all_stagestuff=
-all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
+all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc mkheaders'
 # List of language makefile fragments.
 all_lang_makefiles=

Index: gcc/configure.in
===================================================================
RCS file: /cvs/gcc/gcc/gcc/configure.in,v
retrieving revision 1.593
diff -p -u -p -r1.593 configure.in
--- gcc/configure.in 25 May 2002 19:51:41 -0000 1.593
+++ gcc/configure.in 27 May 2002 04:14:21 -0000
@@ -2312,7 +2312,7 @@ all_languages=
 all_boot_languages=
 all_compilers=
 all_stagestuff=
-all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
+all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc mkheaders'
 # List of language makefile fragments.
 all_lang_makefiles=

Index: gcc/mkheaders.in
===================================================================
RCS file: gcc/mkheaders.in
diff -N gcc/mkheaders.in
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gcc/mkheaders.in 27 May 2002 04:14:21 -0000
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+# Copyright (C) 2002 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 2, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING.  If not, write to the Free
+#Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+#02111-1307, USA.
+
+# Basic information
+target=@target@
+target_alias=@target_alias@
+version=@gcc_version@
+
+VERBOSE=0
+while [ x$1 = x-v ] ; do
+    shift
+    VERBOSE=`expr $VERBOSE + 1`
+done
+export VERBOSE
+
+if [ x$1 = x--help ] ; then
+    echo "Usage: mkheaders [options] [prefix]"
+    echo "Options:"
+    echo "  -v        Print more output (may be repeated for even more output)"
+    echo "  --help    This help"
+    echo "  --version Print version information"
+    exit 0
+fi
+
+if [ x$1 = x--version ] ; then
+    echo "mkheaders (GCC) version $version"
+    echo "Copyright 2002 Free Software Foundation, Inc."
+    echo "This program is free software; you may redistribute it under the"
+    echo "terms of the GNU General Public License.  This program has"
+    echo "absolutely no warranty."
+    exit 0
+fi
+
+# Common prefix for installation directories.
+if [ x$1 != x ] ; then
+  prefix=$1
+else
+  prefix=@prefix@
+fi
+# Directory in which to put localized header files. On the systems with
+# gcc as the native cc, `local_prefix' may not be `prefix' which is
+# `/usr'.
+# NOTE: local_prefix *should not* default from prefix.
+local_prefix=@local_prefix@
+# Directory in which to put host dependent programs and libraries
+exec_prefix=@exec_prefix@
+# Directory in which to put the directories used by the compiler.
+libdir=@libdir@
+# Directory in which the compiler finds executables, libraries, etc.
+libsubdir=${libdir}/gcc-lib/${target_alias}/${version}
+# Since gcc_tooldir does not exist at build-time, use -B${build_tooldir}/bin/
+build_tooldir=${exec_prefix}/${target_alias}
+# Directory to search for site-specific includes.
+local_includedir=${local_prefix}/include
+includedir=${prefix}/include
+
+itoolsdir=${libsubdir}/install-tools
+incdir=${libsubdir}/include
+
+. ${itoolsdir}/mkheaders.conf
+
+cd ${itoolsdir}
+rm -rf ${incdir}/*
+
+if [ x${STMP_FIXINC} != x ] ; then
+ TARGET_MACHINE="${target}" target_canonical="${target}" \
+     ${SHELL} ./fixinc.sh ${incdir} \
+     ${SYSTEM_HEADER_DIR} ${OTHER_FIXINCLUDES_DIRS}
+ rm -f ${incdir}/syslimits.h
+ if [ -f ${incdir}/limits.h ]; then
+   mv ${incdir}/limits.h ${incdir}/syslimits.h
+ else
+   cp gsyslimits.h ${incdir}/syslimits.h
+ fi
+fi
+
+cp include/* ${incdir}
+
+if [ x${STMP_FIXPROTO} != x ] ; then
+  mkinstalldirs="${SHELL} ${itoolsdir}/mkinstalldirs"
+  export FIXPROTO_DEFINES mkinstalldirs
+  ${SHELL} fixproto ${incdir} ${incdir} ${SYSTEM_HEADER_DIR} || exit 1
+fi

From-SVN: r53907

avr-protos.h (avr_out_sbxx_branch): Declare.

* config/avr/avr-protos.h (avr_out_sbxx_branch): Declare.
* config/avr/avr.c (jump_over_one_insn_p): Take length of the
branch insn into account, do not assume 1.
(avr_out_sbxx_branch): New function.  Optimize cases of skipping
over single word insn.  Handle upper half of I/O space too.
* config/avr/avr.md (*sbrx_branch): Use it.
(*sbrx_and_branchhi, *sbrx_and_branchsi): Likewise.
(*sbix_branch, *sbix_branch_bit7): Likewise.
(*sbix_branch_tmp, *sbix_branch_tmp_bit7): New.
Use RTL peepholes to optimize register operand sign tests.

From-SVN: r53906

cse.c (fold_rtx): Don't optimize if SUBREG changes mode class.

* cse.c (fold_rtx): Don't optimize if SUBREG changes mode class.

* g++.dg/opt/cse2.C: New test.

From-SVN: r53905

Fix typo last change.

From-SVN: r53902

* cfg.c (dump_flow_info): Remove extra argument to fprintf.

From-SVN: r53901

cppexp.c (possible_sum_sign, [...]): Remove.

* cppexp.c (possible_sum_sign, integer_overflow, left_shift,
right_shift): Remove.
(cpp_num, cpp_num_part, PART_PRECISION, HALF_MASK, LOW_PART,
HIGH_PART): New.
(struct op): Use cpp_num.
(num_zerop, num_eq, num_positive, num_greater_freq, num_trim,
num_part_mul, num_unary_op, num_binary_op, num_negate,
num_bitwise_op, num_inequality_op, num_equality_op, num_mul,
num_div_op, num_lshift, num_rshift, append_digit): New.
(interpret_number, parse_defined, eval_token, reduce): Update
for two-integer arithmetic.
(binary_handler): New typedef.
(optab): Update.
(COMPARE, EQUALITY, BITWISE, MINMAX, UNARY, SHIFT): Delete.
(_cpp_parse_expr, reduce): Update to handle two-integers.
* cpplib.c (_cpp_test_assertion): Back up on CPP_EOF.
testsuite:
* gcc.dg/cpp/arith-1.c: New semantic tests.
* gcc.dg/cpp/if-1.c: Update.

From-SVN: r53900

avr.c (avr_asm_only_p): New variable.

* config/avr/avr.c (avr_asm_only_p): New variable.
(avr_override_options): Set it here if AVR1.
(asm_file_start): Test it here, report an error if set.

From-SVN: r53899

alias.c: Fix formatting.

* alias.c: Fix formatting.
* attribs.c: Likewise.
* bb-reorder.c: Likewise.
* bitmap.c: Likewise.
* bitmap.h: Likewise.
* builtins.c: Likewise.

From-SVN: r53898

re PR libstdc++/6811 (Missing 'return *this' in __enc_traits& operator=(const __enc_traits& __obj)' in 3.1 release)

2002-05-26  Carlo Wood  <carlo@alinoe.com>
    Paolo Carlini  <pcarlini@unitus.it>

PR libstdc++/6811
* config/locale/ieee_1003.1-2001/codecvt_specializations.h
(__enc_traits::operator=): add missing return statement.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>
From-SVN: r53896

reload.c (find_valid_class): Accept new argument DEST, choose class accordingly.

* reload.c (find_valid_class): Accept new argument DEST,
choose class accordingly.
(push_reload): Update callers.

From-SVN: r53894

gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526 (experimental)".

gcc/ada:
* gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
(experimental)".

maintainer-scripts:
* gcc_release: Add gcc/ada/gnatvsn.ads to list of files in which
release status is updated.
* update_version (textstring_FILES): Add gcc/ada/gnatvsn.ads.

From-SVN: r53892

combine.c (combine_instructions): Do not indent #if for traditional C.

* combine.c (combine_instructions): Do not indent #if for
traditional C.

From-SVN: r53891

Daily bump.

From-SVN: r53890

c-pragma.c (apply_pragma_weak): Convert value identifier to string for decl_attributes.

        * c-pragma.c (apply_pragma_weak): Convert value identifier to
        string for decl_attributes.
        (handle_pragma_weak): Call assemble_alias if we're modifying
        an existing decl.

From-SVN: r53884

New test for pr 6788

From-SVN: r53881

sparc.c (sparc_output_mi_thunk): New implementation using rtl instead of fprintf.

        * config/sparc/sparc.c (sparc_output_mi_thunk): New implementation
        using rtl instead of fprintf.
        * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Use it.
        * config/sparc/sparc-protos.h: Update.

From-SVN: r53880

* gettextP.h (SWAP): Change parameter type to unsigned int.

From-SVN: r53878

Makefile.in (C_COMMON_H): Fix.

* Makefile.in (C_COMMON_H): Fix.
Update other targets.
* c-common.c: Don't include c-lex.h.
(builtin_define_with_value): Make static and prototype.
(builtin_define_std): Move from c-lex.h.
* c-common.h (init_c_lex): Move from c-lex.h.
* c-decl.c: Don't include c-lex.h.
(make_pointer_declarator): Move from c-parse.in.
* c-lex.c: Don't include c-lex.h.
* c-lex.h: Remove.
* c-parse.in: Don't include c-lex.h; include c-pragma.h.
(make_pointer_declarator): Move to c-decl.c.
* c-pragma.c: Don't include c-lex.h.
* c-pragma.h (yydebug, YYDEBUG, parse_in, c_lex): Move from c-lex.h.
* c-tree.h (make_pointer_declarator): New.
cp:
* lex.c: Don't include c-lex.h.
* parse.y, spew.c: Don't include c-lex.h; include c-pragma.h.
doc:
* passes.texi, tm.texi: Update.
objc:
* Make-lang.in: Update and correct.
* objc-act.c: Don't include c-lex.h or cpplib.h.
treelang:
* treetree.c: Don't include c-lex.h.
config:
* darwin-c.c: Don't include c-lex.h.
* c4x/c4x-c.c: Don't include c-lex.h.
* c4x/t-c4x: Update.
* i370/i370-c.c: Don't include c-lex.h.
* i370/t-i370: Update.
* i960/i960-c.c: Don't include c-lex.h.
* i960/i960.c: Don't include cpplib.h, c-lex.h or c-pragma.h.
* i960/t-960bare: Update.
* i960/t-vxworks: Update.
* rs6000/rs6000-c.c: Don't include c-lex.h; include c-pragma.h.
* rs6000/t-darwin: Update.
* rs6000/t-rs6000-c-rule: Update.
* v850/v850-c.c: Don't include c-lex.h.
* v850/v850.c: Don't include c-lex.h or cpplib.h.

From-SVN: r53876

tree.def: Fix typos.

* tree.def: Fix typos.
* doc/install.texi: Likewise.

From-SVN: r53875

configure.in (HAVE_AS_TLS): Add ia64 test.

* configure.in (HAVE_AS_TLS): Add ia64 test.
* configure: Rebuild.
* config/ia64/ia64.c (ia64_tls_size_string, ia64_tls_size): New.
(override_options): Set it.
(TARGET_HAVE_TLS): New.
(sdata_symbolic_operand): Look for 's'.
(tls_symbolic_operand): New.
(ia64_expand_load_address): Abort for tls symbols.
(gen_tls_get_addr): New.
(gen_thread_pointer): New.
(ia64_expand_move): Split out from movdi.  Handle tls symbols.
(rtx_needs_barrier): Add new unspecs.
(ia64_encode_section_info): Handle tls symbols.
(ia64_strip_name_encoding): Strip two encoding chars.
* config/ia64/ia64.h (ia64_tls_size, ia64_tls_size_string): New.
(TARGET_TLS14, TARGET_TLS22, TARGET_TLS64): New.
(TARGET_OPTIONS): Add tls-size.
(ENCODE_SECTION_INFO_CHAR): Rename from SDATA_NAME_FLAG_CHAR.
* config/ia64/ia64.md (UNSPEC_LTOFF_DTPMOD, UNSPEC_LTOFF_DTPREL,
UNSPEC_DTPREL, UNSPEC_LTOFF_TPREL, UNSPEC_TPREL, UNSPEC_LD_BASE): New.
(movqi, movhi, movsi, movdi, movti): Use ia64_expand_move.
(movsf, movdf): Likewise.
(movdi_symbolic): Use match_scratch.  Don't split if we won't
have a scratch availiable.
(load_ltoff_dtpmod, load_dtprel, load_dtprel64, load_dtprel22,
add_dtprel, add_dtprel14, add_dtprel22, load_ltoff_tprel, load_tprel,
load_tprel64, load_tprel22, add_tprel, add_tprel14, add_tprel22): New.
* config/ia64/ia64-protos.h: Update.
* config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use
sdata_symbolic_operand.
(ASM_OUTPUT_LABELREF): Strip two characters.

From-SVN: r53874

* combine.c (simplify_set): Remove an unnecessary subreg.

From-SVN: r53873

avr.c (avr_handle_progmem_attribute): Handle TYPE_DECL.

* config/avr/avr.c (avr_handle_progmem_attribute): Handle TYPE_DECL.

* config/avr/avr.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_BSS): New.

From-SVN: r53872

* toplev.c (output_clean_symbol_name): Fix another thinko.

From-SVN: r53871

simplify-rtx.c (simplify_gen_relational): Simplify the RTX (cond (compare x y) 0) into the equivalent (cond x y).

* simplify-rtx.c (simplify_gen_relational): Simplify the RTX
(cond (compare x y) 0) into the equivalent (cond x y).

From-SVN: r53870

* toplev.c (output_clean_symbol_name): Use xstrdup.  Fix thinko.

From-SVN: r53869

Daily bump.

From-SVN: r53868

c-torture.exp (c-torture-execute): Handle multiple sources.

2002-05-24  Ben Elliston  <bje@redhat.com>

* lib/c-torture.exp (c-torture-execute): Handle multiple sources.

From-SVN: r53863

config.gcc: Remove all stanzas for previously obsoleted systems.

* config.gcc: Remove all stanzas for previously obsoleted
systems.  Where necessary, add explicit error stanzas to
prevent removed systems from being misidentified as something
else.  Begin a fresh obsoletions list, with the systems that
were reprieved last round.
* doc/install.texi: Remove all mention of dead targets.
* fixinc/mkfixinc.sh: Likewise.

* config/arm/arm.h: Bit 31 of target_flags is no longer
reserved.

* config/1750a/1750a-protos.h, config/1750a/1750a.c,
config/1750a/1750a.h, config/1750a/1750a.md, config/1750a/ms1750.inc,
config/a29k/a29k-protos.h, config/a29k/a29k.c, config/a29k/a29k.h,
config/a29k/a29k.md, config/a29k/rtems.h, config/a29k/t-a29kbare,
config/a29k/t-vx29k, config/a29k/unix.h, config/a29k/vx29k.h,
config/alpha/osf12.h, config/alpha/osf2or3.h,
config/arm/arm-wince-pe.h, config/arm/arm.h, config/arm/riscix.h,
config/arm/riscix1-1.h, config/arm/rix-gas.h, config/arm/t-riscix,
config/clipper/clipper-protos.h, config/clipper/clipper.c,
config/clipper/clipper.h, config/clipper/clipper.md,
config/clipper/clix.h, config/convex/convex-protos.h,
config/convex/convex.c, config/convex/convex.h,
config/convex/convex.md, config/convex/fixinc.convex,
config/convex/proto.h, config/elxsi/elxsi-protos.h,
config/elxsi/elxsi.c, config/elxsi/elxsi.h, config/elxsi/elxsi.md,
config/i386/386bsd.h, config/i386/aix386.h, config/i386/aix386ng.h,
config/i386/bsd386.h, config/i386/dgux.h, config/i386/djgpp-rtems.h,
config/i386/isc.h, config/i386/iscdbx.h, config/i386/linux-oldld.h,
config/i386/next.h, config/i386/osf1-ci.asm, config/i386/osf1-cn.asm,
config/i386/osf1elf.h, config/i386/osf1elfgdb.h, config/i386/osfelf.h,
config/i386/osfrose.h, config/i386/rtems.h, config/i386/seq-gas.h,
config/i386/seq-sysv3.h, config/i386/seq2-sysv3.h,
config/i386/sequent.h, config/i386/sun.h, config/i386/sun386.h,
config/i386/t-dgux, config/i386/t-next, config/i386/t-osf,
config/i386/t-osf1elf, config/i860/bsd-gas.h, config/i860/bsd.h,
config/i860/fx2800.h, config/i860/i860-protos.h, config/i860/i860.c,
config/i860/i860.h, config/i860/i860.md, config/i860/mach.h,
config/i860/paragon.h, config/i860/sysv3.h, config/i860/sysv4.h,
config/i860/t-fx2800, config/i860/varargs.asm, config/m68k/a-ux.h,
config/m68k/altos3068.h, config/m68k/apollo68.h,
config/m68k/aux-crt1.c, config/m68k/aux-crt2.asm,
config/m68k/aux-crtn.asm, config/m68k/aux-exit.c,
config/m68k/aux-low.gld, config/m68k/aux-mcount.c,
config/m68k/auxas.h, config/m68k/auxgas.h, config/m68k/auxgld.h,
config/m68k/auxld.h, config/m68k/ctix.h, config/m68k/dpx2.h,
config/m68k/dpx2.ifile, config/m68k/dpx2cdbx.h, config/m68k/dpx2g.h,
config/m68k/isi-nfp.h, config/m68k/isi.h, config/m68k/lynx-ng.h,
config/m68k/lynx.h, config/m68k/math-3300.h, config/m68k/news.h,
config/m68k/news3.h, config/m68k/news3gas.h, config/m68k/newsgas.h,
config/m68k/next.h, config/m68k/next21.h, config/m68k/rtems.h,
config/m68k/t-aux, config/m68k/t-lynx, config/m68k/t-next,
config/m68k/x-next, config/m88k/dgux.h, config/m88k/dgux.ld,
config/m88k/dguxbcs.h, config/m88k/dolph.h, config/m88k/dolphin.ld,
config/m88k/luna.h, config/m88k/m88k-coff.h, config/m88k/sysv3.h,
config/m88k/t-bug, config/m88k/t-dgux, config/m88k/t-dgux-gas,
config/m88k/t-dguxbcs, config/m88k/t-dolph, config/m88k/t-m88k-gas,
config/m88k/t-tekXD88, config/m88k/tekXD88.h, config/m88k/tekXD88.ld,
config/mips/bsd-4.h, config/mips/bsd-5.h, config/mips/dec-bsd.h,
config/mips/dec-osf1.h, config/mips/elflorion.h,
config/mips/iris4loser.h, config/mips/mips-5.h, config/mips/news4.h,
config/mips/news5.h, config/mips/nws3250v4.h, config/mips/osfrose.h,
config/mips/svr3-4.h, config/mips/svr3-5.h, config/mips/svr4-4.h,
config/mips/svr4-5.h, config/mips/svr4-t.h, config/mips/t-bsd,
config/mips/t-bsd-gas, config/mips/t-svr3, config/mips/t-svr3-gas,
config/mips/t-svr4, config/mips/t-svr4-gas, config/mips/t-ultrix,
config/mips/ultrix.h, config/nextstep-protos.h, config/nextstep.c,
config/nextstep.h, config/nextstep21.h, config/ns32k/encore.h,
config/ns32k/merlin.h, config/ns32k/pc532-mach.h,
config/ns32k/pc532-min.h, config/ns32k/pc532.h,
config/ns32k/sequent.h, config/ns32k/tek6000.h,
config/ns32k/tek6100.h, config/ns32k/tek6200.h, config/pj/lib1funcs.S,
config/pj/linux.h, config/pj/pj-protos.h, config/pj/pj.c,
config/pj/pj.h, config/pj/pj.md, config/pj/pjl.h, config/pj/t-pj,
config/sparc/rtems.h, config/we32k/we32k-protos.h,
config/we32k/we32k.c, config/we32k/we32k.h, config/we32k/we32k.md:
Delete file.

From-SVN: r53862

flags.h (TLS_MODEL_GLOBAL_DYNAMIC): Set to 1.

        * flags.h (TLS_MODEL_GLOBAL_DYNAMIC): Set to 1.
        * toplev.c (flag_tls_default) Set to TLS_MODEL_GLOBAL_DYNAMIC.
        * config/i386/i386.c (tls_model_chars): Add leading space.
        (tls_symbolic_operand): Don't bias by 1.
        (legitimize_address): Don't unbias by 1.

From-SVN: r53861

lcm.c (optimize_mode_switching): Change bb used as indices to bb->index.

        * lcm.c (optimize_mode_switching): Change bb used as indices
        to bb->index.

From-SVN: r53860

ia64.c (ia64_reorg): Use update_life_info instead of update_life_info_in_dirty_blocks.

        * config/ia64/ia64.c (ia64_reorg): Use update_life_info instead
        of update_life_info_in_dirty_blocks.

From-SVN: r53858

natThrowable.cc (fillInStackTrace): Use "stackTraceBytes", not "stackTrace".

        * java/lang/natThrowable.cc (fillInStackTrace): Use "stackTraceBytes",
        not "stackTrace".

From-SVN: r53857

re PR other/6782 (Specifing "-fverbose-asm" option throws ICE.)

PR other/6782
* final.c (get_mem_expr_from_op): Return 0 if op is NULL.

* gcc.dg/verbose-asm.c: New test.

From-SVN: r53856

re PR preprocessor/6780 (Incorrect diagnosis of token pasting)

PR preprocessor/6780
* cppmacro.c (enter_macro_context): Clear state.angled_headers.
testsuite:
* gcc.dg/cpp/paste12.c: New test.

From-SVN: r53851

dwarf2out.c (dwarf2out_finish): Don't forget to emit a final entry with a type code of zero...

* dwarf2out.c (dwarf2out_finish): Don't forget to emit a final
entry with a type code of zero, marking the end of the compilation
unit's macro info.

From-SVN: r53849

varasm.c (asm_output_bss): Always output one byte.

        * varasm.c (asm_output_bss): Always output one byte.
        * config/alpha/elf.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise.

From-SVN: r53847

Typo in previous changelog commit.

From-SVN: r53846

std_bitset.h (_Base_biteset<0>): New specialization.

2002-05-24  Phil Edwards  <pme@gcc.gnu.org>

libstdc++/6282
* include/std/std_bitset.h (_Base_biteset<0>):  New specialization.
(operator>>):  If nothing was extracted, don't fail in the
zero-length case.
* testsuite/23_containers/bitset_ctor.cc (test02):  New test.

From-SVN: r53844

[multiple changes]

2002-05-24  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/6701
* testsuite/22_locale/ctype_narrow_char.cc: New.
* testsuite/22_locale/ctype_narrow_wchar_t.cc: New.
* testsuite/22_locale/ctype_widen_char.cc: New.
* testsuite/22_locale/ctype_widen_wchar_t.cc: New.
* testsuite/22_locale/ctype_members_char.cc: Move some bits into...
* testsuite/22_locale/ctype_is_char.cc: ...this.
* testsuite/22_locale/ctype_to_char.cc: ...and this.
* testsuite/22_locale/ctype_members_wchar_t.cc: Move some bits into...
* testsuite/22_locale/ctype_is_wchar_t.cc: ...this.
* testsuite/22_locale/ctype_to_wchar_t.cc: ...and this.

* testsuite/22_locale/ctype_scan_wchar_t.cc: Should pass.

2002-05-24  Dale Peakall <dale@peakall.net>

PR libstdc++/6701
* config/locale/gnu/ctype_members.cc (ctype<wchar_t>::do_narrow): Fix.
* config/locale/generic/ctype_members.cc: Same.

From-SVN: r53841

re PR libstdc++/6750 (ofstream incorrectly sets failbit (severe regression))

2002-05-24  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/6750
* include/bits/ostream.tcc (ostream::operator<<(const char*)): Fix
for empty string literal.
(ostream::operator<<(const _CharT*)): Same.
(ostream<char>::operator<<(const char*)): Same.
(ostream<char>::operator<<(streambuf*)): Same.
* testsuite/27_io/ostream_inserter_char.cc (test08): Add tests.
* testsuite/27_io/ostream_inserter_other.cc (test02): Modify.

From-SVN: r53839

Merge JDK 1.4 java.security changes from classpath.

       * java/security/AccessControlException.java: Merge from Classpath.
       * java/security/AccessController.java: Likewise.
       * java/security/AllPermission.java: Likewise.
       * java/security/BasicPermission.java: Likewise.
       * java/security/Certificate.java: Likewise.
       * java/security/CodeSource.java: Likewise.
       * java/security/DigestException.java: Likewise.
       * java/security/DigestOutputStream.java: Likewise.
       * java/security/DomainCombiner.java: Likewise.
       * java/security/GeneralSecurityException.java: Likewise.
       * java/security/Guard.java: Likewise.
       * java/security/GuardedObject.java: Likewise.
       * java/security/InvalidAlgorithmParameterException.java: Likewise.
       * java/security/InvalidKeyException.java: Likewise.
       * java/security/InvalidParameterException.java: Likewise.
       * java/security/Key.java: Likewise.
       * java/security/KeyException.java: Likewise.
       * java/security/KeyManagementException.java: Likewise.
       * java/security/KeyStoreException.java: Likewise.
       * java/security/MessageDigest.java: Likewise.
       * java/security/NoSuchAlgorithmException.java: Likewise.
       * java/security/NoSuchProviderException.java: Likewise.
       * java/security/Permission.java: Likewise.
       * java/security/PermissionCollection.java: Likewise.
       * java/security/Permissions.java: Likewise.
       * java/security/Policy.java: Likewise.
       * java/security/Principal.java: Likewise.
       * java/security/PrivateKey.java: Likewise.
       * java/security/PrivilegedAction.java: Likewise.
       * java/security/PrivilegedActionException.java: Likewise.
       * java/security/PrivilegedExceptionAction.java: Likewise.
       * java/security/ProtectionDomain.java: Likewise.
       * java/security/ProviderException.java: Likewise.
       * java/security/PublicKey.java: Likewise.
       * java/security/SecureClassLoader.java: Likewise.
       * java/security/SecurityPermission.java: Likewise.
       * java/security/SignatureException.java: Likewise.
       * java/security/UnrecoverableKeyException.java: Likewise.
       * java/security/UnresolvedPermission.java: Likewise.
       * java/security/acl/AclNotFoundException.java: Likewise.
       * java/security/acl/LastOwnerException.java: Likewise.
       * java/security/acl/NotOwnerException.java: Likewise.
       * java/security/cert/CRLException.java: Likewise.
       * java/security/cert/CertificateEncodingException.java: Likewise.
       * java/security/cert/CertificateException.java: Likewise.
       * java/security/cert/CertificateExpiredException.java: Likewise.
       * java/security/cert/CertificateFactory.java: Likewise.
       * java/security/cert/CertificateNotYetValidException.java: Likewise.
       * java/security/cert/CertificateParsingException.java: Likewise.
       * java/security/spec/InvalidKeySpecException.java: Likewise.
       * java/security/spec/InvalidParameterSpecException.java: Likewise.

       * java/security/cert/CertPath.java: New file.
       * java/security/cert/CertPathBuilderException.java: New file.
       * java/security/cert/CertPathValidatorException.java: New file.
       * java/security/cert/CertStoreException.java: New file.

       * Makefile.am: Add new CertPath classes.
       * Makefile.in: Rebuilt.

       * gnu/java/util/EmptyEnumeration: New file from classpath.

From-SVN: r53837

Merge JDK 1.4 exception chaining support from classpath.

* java/lang/Throwable.java: Merge 1.4 support from classpath.
(stackTraceBytes): Rename from stackTrace.
* java/lang/Exception.java: Merge from classpath.
* java/lang/StackTraceElement: New file from classpath.
* gcj/javaprims.h: Rebuild CNI namespace declarations.
* Makefile.am: Add StackTraceElement.
* Makefile.in: Rebuilt.

From-SVN: r53836

tree.c (decl_type_context): Return NULL_TREE if decl's context is a namespace.

    * tree.c (decl_type_context): Return NULL_TREE if decl's context is a
     namespace.

From-SVN: r53828

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r53827

Daily bump.

From-SVN: r53826

ggc-page.c (alloc_page): Cast variables of type size_t to unsigned long, adjust printf format string.

* ggc-page.c (alloc_page): Cast variables of type size_t to
unsigned long, adjust printf format string.
(ggc_alloc): Likewise.
(ggc_print_statistics): Likewise.
(ggc_print_statistics): Correct printf format string for SCALE to
use unsigned long.

From-SVN: r53820

* config/i386/mingw32.h (CPP_SPEC): Remove -remap.

From-SVN: r53819

mingw32.h (OUTPUT_QUOTED_STRING): Properly output quoted strings.

* config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Properly output
quoted strings.
* dwarf2out.c (lookup_filename): Properly quote filename in .file
directive in assembly file.
* config/m68k/dpx2.h (ASM_OUTPUT_SOURCE_FILENAME): Likewise.
* config/m88k/m88k.h (ASM_OUTPUT_SOURCE_FILENAME): Likewise.
* config/pj/pj.h (ASM_FILE_START): Likewise.
* config/rs6000/xcoff.h (ASM_FILE_START): Likewise.
* config/avr/avr.c (asm_file_end): Likewise.
* toplev.c (output_quoted_string): Handle possibly signed plain
char.
* toplev.h (output_clean_symbol_name): Declare
* toplev.c (output_clean_symbol_name): Define.
* config/alpha/alpha.c (unicosmk_output_module_name): Use it.
* config/1750a/1750a.h (ASM_FILE_START): Likewise.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>
From-SVN: r53817

* config/rs6000/rs6000.c (output_toc): Mask longs to 32 bits.

From-SVN: r53815

named_ops.c: Remove.

testsuite:
* gcc.dg/cpp/testsuite/named_ops.c: Remove.
* g++.dg/parse/named_ops.C: New test.

From-SVN: r53814

genautomata.c (reserv_sets_hash_value): Use shift equal to 3/4 of size of unsigned.

2002-05-23  Vladimir Makarov  <vmakarov@redhat.com>

* genautomata.c (reserv_sets_hash_value): Use shift equal to 3/4
of size of unsigned.

From-SVN: r53813

configure.in (HAVE_AS_TLS): New test.

* configure.in (HAVE_AS_TLS): New test.
* config.in, configure: Rebuild.
* config/i386/i386.c (TARGET_HAVE_TLS): Set if HAVE_AS_TLS.
(ix86_tls_dialect_string, ix86_tls_dialect): New.
(override_options): Set it.
(tls_model_chars, tls_symbolic_operand): New.
(tls_symbolic_operand_1, global_dynamic_symbolic_operand): New.
(local_dynamic_symbolic_operand, initial_exec_symbolic_operand): New.
(local_exec_symbolic_operand): New.
(get_pic_label_name): Merge into output_set_got.
(ix86_asm_file_end): Emit pic_label_name if defined.
(legitimate_constant_p, constant_address_p): New.
(legitimate_pic_operand_p): New.
(legitimate_pic_address_disp_p): Handle GOTTPOFF, NTPOFF, DTPOFF.
(legitimate_address_p): Likewise.
(ix86_encode_section_info): Rename from i386_; handle tls decls.
(ix86_strip_name_encoding): New.
(get_thread_pointer): New.
(legitimize_address): Handle tls symbols.
(output_pic_addr_const): Handle GOTTPOFF, TPOFF, NTPOFF, DTPOFF.
Remove UNSPEC_PLT.
(struct machine_function): Add some_ld_name.
(get_some_local_dynamic_name, get_some_local_dynamic_name_1): Set it.
(print_operand) [&]: Use it.  Handle UNSPEC_TP.
(output_addr_const_extra): New.
(maybe_get_pool_constant): New.
(ix86_split_to_parts): Use it.
(ix86_expand_move): Handle tls symbols.
(ix86_tls_get_addr): New.
* config/i386/i386.h (TARGET_GNU_TLS, TARGET_SUN_TLS): New.
(TARGET_OPTIONS): Add tls-dialect.
(CONSTANT_ADDRESS_P): Use new out-of-line function.
(LEGITIMATE_CONSTANT_P): Likewise.
(LEGITIMATE_PIC_OPERAND_P): Likewise.
(TARGET_STRIP_NAME_ENCODING): New.
(ASM_OUTPUT_LABELREF): New.
(PRINT_OPERAND_PUNCT_VALID_P): Add '&'.
(OUTPUT_ADDR_CONST_EXTRA): New.
(PREDICATE_CODES): Update.
(ix86_tls_dialect, ix86_tls_dialect_string): New.
* config/i386/i386.md: Regroup and renumber unspec constants.
(tls_global_dynamic_gnu, tls_global_dynamic_sun): New.
(tls_local_dynamic_base_gnu, tls_local_dynamic_base_sun): New.
(tls_global_dynamic, tls_local_dynamic_base): New.
(tls_local_dynamic_once): New.
* config/i386/i386-protos.h: Update.

From-SVN: r53812

genemit.c (gen_insn): Print file:lineno comment before function.

        * genemit.c (gen_insn): Print file:lineno comment before function.
        (main): likewise.
        * gensupport.c (struct queue_elem): Add filename member.
        (queue_pattern): Initialize it; update all callers.
        (process_include): Don't free filename.
        (read_md_rtx): Set read_rtx_filename.

From-SVN: r53811

linux.h (IA64_GATE_AREA_END): Adjust for 64K pages.

* config/ia64/linux.h (IA64_GATE_AREA_END): Adjust for 64K
pages.

From-SVN: r53810

* config/i386/i386.c (output_set_got): Fix typo in pic no-deep case.

From-SVN: r53809

extend.texi (C++98 Thread-Local Edits): Update with commentary from Mark.

        * doc/extend.texi (C++98 Thread-Local Edits): Update with
        commentary from Mark.

From-SVN: r53807

bb-reorder.c (make_reorder_chain, [...]): Use FOR_EACH_BB macros to iterate over basic block chain.

* bb-reorder.c (make_reorder_chain, make_reorder_chain_1):
Use FOR_EACH_BB macros to iterate over basic block chain.
* cfg.c (clear_edges, clear_bb_flags, dump_flow_info,
alloc_aux_for_blocks, clear_aux_for_blocks, alloc_aux_for_edges):
Likewise.
* cfganal.c (set_edge_can_fallthru_flag, flow_call_edges_add,
find_unreachable_blocks, create_edge_list, verify_edge_list,
remove_fake_edges, add_noreturn_fake_exit_edges,
flow_preorder_transversal_compute, flow_dfs_compute_reverse_execute):
Likewise.
* cfgbuild.c (make_edges, find_basic_blocks, find_many_sub_basic_blocks,
find_sub_basic_blocks): Likewise.
* cfgcleanup.c (try_optimize_cfg, delete_unreachable_blocks):
Likewise.
* cfglayout.c (record_effective_endpoints, cleanup_unconditional_jumps):
Likewise.
* cfgloop.c (flow_loops_cfg_dump, flow_loops_find):
Likewise.
* cfgrtl.c (compute_bb_for_insn, tidy_fallthru_edges,
commit_edge_insertions, commit_edge_insertions_watch_calls,
print_rtl_with_bb, verify_flow_info, purge_all_dead_edges): Likewise.
* combine.c (combine_instructions, reg_dead_at_p): Likewise.
* conflict.c (conflict_graph_compute): Likewise.
* df.c (df_bitmaps_alloc, df_bitmaps_free, df_alloc, df_analyse_1,
df_modified_p, df_refs_unlink, df_dump): Likewise.
* dominance.c (calc_dfs_tree, calculate_dominance_info): Likewise.
* final.c (compute_alignments): Likewise.
* flow.c (update_life_info, update_life_info_in_dirty_blocks,
delete_noop_moves, calculate_global_regs_live, allocate_bb_life_data,
count_or_remove_death_notes): Likewise.
* gcse.c (oprs_unchanged_p, record_last_reg_set_info,
compute_hash_table, compute_kill_rd, compute_rd, compute_ae_kill,
classic_gcse, compute_transp, cprop, compute_pre_data,
compute_transpout, invalidate_nonnull_info,
delete_null_pointer_checks_1, delete_null_pointer_checks,
compute_code_hoist_vbeinout, hoist_code, compute_ld_motion_mems,
compute_store_table, build_store_vectors, store_motion): Likewise.
* global.c (global_conflicts, mark_elimination): Likewise.
* graph.c (print_rtl_graph_with_bb): Likewise.
* haifa-sched.c (sched_init): Likewise.
* ifcvt.c (if_convert): Likewise.
* lcm.c (compute_antinout_edge, compute_laterin, compute_insert_delete,
compute_available, compute_nearerout, compute_rev_insert_delete,
optimize_mode_switching): Likewise.
* local-alloc.c (local_alloc, update_equiv_regs): Likewise.
* predict.c (estimate_probability, note_prediction_to_br_prob,
propagate_freq, counts_to_freqs, expensive_function_p,
estimate_bb_frequencies): Likewise.
* profile.c (instrument_edges, get_exec_counts,
compute_branch_probabilities, compute_checksum, branch_prob,
find_spanning_tree): Likewise.
* recog.c (split_all_insns, peephole2_optimize): Likewise.
* reg-stack.c (reg_to_stack, convert_regs_entry, convert_regs):
Likewise.
* regclass.c (scan_one_insn, regclass): Likewise.
* regmove.c (mark_flags_life_zones, regmove_optimize,
record_stack_memrefs): Likewise.
* regrename.c (regrename_optimize, copyprop_hardreg_forward): Likewise.
* reload1.c (reload, reload_combine, fixup_abnormal_edges): Likewise.
* resource.c (find_basic_block): Likewise.
* sched-ebb.c (schedule_ebbs): Likewise.
* sched-rgn.c (is_cfg_nonregular, build_control_flow,
find_single_block_region, find_rgns, schedule_insns)
* sibcall.c (optimize_sibling_and_tail_recursive_call)
* ssa-ccp.c (optimize_unexecutable_edges,
ssa_ccp_df_delete_unreachable_insns): Likewise.
* ssa-dce.c (ssa_eliminate_dead_code): Likewise.
* ssa.c (find_evaluations, compute_dominance_frontiers_1,
rename_block, convert_to_ssa, compute_conservative_reg_partition,
compute_coalesced_reg_partition, rename_equivalent_regs,
convert_from_ssa): Likewise.
* config/ia64/ia64.c (emit_predicate_relation_info, process_epilogue,
process_for_unwind_directive): Likewise.

* df.c (FOR_ALL_BBS): Removed.
* gcse.c (struct null_pointer_info): Type of current_block field
changed.
(struct reg_avail_info): Type of last_bb field changed.
* config/ia64/ia64.c (block_num): Removed.
(need_copy_state): Type changed.
(last_block): New.

From-SVN: r53804

cppinit.c (mark_named_operators): Split out from init_builtins.

* cppinit.c (mark_named_operators): Split out from init_builtins.
(cpp_finish_options): Call it from here instead.
testsuite:
* gcc.dg/cpp/named_ops.c: New test.

From-SVN: r53803

builtin-attrs.def: Update copyright years.

* builtin-attrs.def: Update copyright years.
(ATTR_NONNULL): New attribute identifier.
(ATTR_NONNULL_1, ATTR_NONNULL_2, ATTR_NONNULL_3): New
attribute tree lists.
(DEF_FORMAT_ATTRIBUTE): Chain a nonnull attribute for the
format operand.
(ATTR_FORMAT_ARG_1, ATTR_FORMAT_ARG_2): Use...
(DEF_FORMAT_ARG_ATTRIBUTE): ...this to generate format_arg
attribute lists.  Chain the appropriate nonnull attribute.
* c-format.c (check_format_arg): Remove null format string
warning.
* testsuite/gcc.dg/format/null-1.c: New test.

From-SVN: r53801

Makefile.in (ADAC): Define.

* Makefile.in (ADAC): Define.
(SYSLIBS): Define.
(.SUFFIXES): Move before language makefile fragments.
(STAGE2_FLAGS_TO_PASS): Use stage CC as ADAC.

ada:
* Make-lang.in (CP, ECHO): Copy from Makefile.in.
(X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
(ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
(ALL_ADA_CFLAGS): Likewise.
(ADA_INCLUDES): Likewise.
Adapt for new working dir.
(GNATBIND): Use Makefile.in version.
(.SUFFIXES): Copy from Makefile.in.
(ada-warn): Define.
(.adb.o, .ads.o): Copy from Makefile.in.
Added $(OUTPUT_OPTION).
(GNAT1_C_OBJS): Moved from Makefile.in.
Prefix with ada subdir.
(GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
(EXTRA_GNAT1_OBJS): Moved from Makefile.in.
Adapt for new working dir.
(EXTRA_GNATBIND_OBJS): Likewise.
(ADA_BACKEND): Moved from Makefile.in.
Renamed to avoid conflict with global BACKEND.
Use that one.
(TARGET_ADA_SRCS): Moved from Makefile.in.
(gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
Use ADA_BACKEND.
(gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
(ada_extra_files): Moved from Makefile.in.
Prefix with ada subdir.
(ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
(ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
(ada/nmake.ads): Likewise.
(update-sources): Moved from Makefile.in.
Prefix with ada subdir.
(ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
(ADA_TREE_H): Likewise.
(ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
(ada/memtrack.o): Likewise.
(ada/adadecode.o): Likewise.
Update dependencies.
(ada/adaint.o): New.
(ada/argv.o): Moved from Makefile.in.
Prefix with ada subdir.
Update dependencies.
(ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
(ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
(ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
Prefix with ada subdir.
(ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
(GNAT DEPENDENCIES): Regenerate.
* Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
toplevel Makefile.in.
(EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
(TARGET_ADA_SRCS): Removed.
(GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
(GNATBIND_OBJS): Likewise.
(ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
(BACKEND): Removed.
(../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
(TREE_H): Likewise.
(ada_extra_files): Likewise.
(b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
(treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
(update-sources): Likewise.
(sdefault.adb, stamp-sdefault, sdefault.o): Likewise
(ADA_TREE_H): Likewise.
(adadecoce.o): Likewise.
(cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
(GNAT DEPENDENCIES): Likewise.

From-SVN: r53800

varasm.c (make_decl_rtl): Don't allow weak variables to be placed in common.

* varasm.c (make_decl_rtl): Don't allow weak variables to be
placed in common.

* gcc/testsuite/gcc.dg/weak-8.c: New test.

From-SVN: r53798

cfg.c (dump_flow_info): Print results of maybe_hot/probably_never_executed predicates.

* cfg.c (dump_flow_info): Print results of
maybe_hot/probably_never_executed predicates.
* toplev.c (open_dump_file): Print function frequency.

From-SVN: r53796

cse.c (approx_reg_cost_1, [...]): Recode to not use regsets.

2002-05-23  David S. Miller  <davem@redhat.com>

* cse.c (approx_reg_cost_1, approx_reg_cost): Recode to not use
regsets.

From-SVN: r53793

configure.in (release_VERSION): Update to 3.1.1.

2002-05-23  Benjamin Kosnik  <bkoz@redhat.com>

* configure.in (release_VERSION): Update to 3.1.1.
(libtool_VERSION): Update to 4:1:0.
* configure: Regenerate.

From-SVN: r53791

c-common.c (warn_nonnull): Declare.

* c-common.c (warn_nonnull): Declare.
(c_common_attribute_table): Add "nonnull" attribute.
(handle_nonnull_attribute, check_function_nonnull, nonnull_check_p,
check_nonnull_arg, get_nonnull_operand, check_function_arguments,
check_function_arguments_recurse): New functions.
* c-common.h (warn_nonnull): Declare extern.
(check_function_arguments, check_function_arguments_recurse): New
prototypes.
* c-decl.c (c_decode_option): Add -Wnonnull option.
* c-format.c (set_Wformat): Set warn_nonnull if enabling
format checking.
(format_check_context): New structure.
(check_format_info_recurse): Remove recursion and rename to...
(check_format_arg): ...this.  Update comment.
(check_format_info): Use check_function_arguments_recurse.
* c-typeck.c (build_function_call): Call check_function_arguments
instead of check_function_format.
* doc/extend.texi: Document "nonnull" attribute.
* doc/invoke.texi: Docuemnt -Wnonnull option.
* testsuite/gcc.dg/nonnull-1.c: New test.
* testsuite/gcc.dg/nonnull-2.c: New test.

From-SVN: r53790

basic-block.h (CLEANUP_NO_INSN_DEL): Define it.

2002-05-23  David S. Miller  <davem@redhat.com>

* basic-block.h (CLEANUP_NO_INSN_DEL): Define it.
* cfgcleanup.c (cleanup_cfg): If it is set do not
attempt to delete trivially dead insns.
* except.c (finish_eh_generation): Pass it to cleanup_cfg.
* toplev.c (rest_of_compilation): Document non-trivial aspect
the RTL before optimize_save_area_alloca is run.

From-SVN: r53789

c-lex.c (indent_level): Remove.

* c-lex.c (indent_level): Remove.
(cb_file_change, c_lex): Remove indent level handling.
* c-lex.h (indent_level): Remove.
* input.h (struct file_stack): Remove indent_level.
* toplev.c (push_srcloc): Remove indent_level handling.
cp:
* spew.c (yyungetc, snarf_block): Remove indent_level handling.

From-SVN: r53786

weak-2.c: Allow optional leading underscore in scan-assembler symbol name.

* gcc.dg/weak-2.c: Allow optional leading underscore
in scan-assembler symbol name.
* gcc.dg/weak-3.c: Likewise.
* gcc.dg/weak-4.c: Likewise.
* gcc.dg/weak-5.c: Likewise.

From-SVN: r53785

re PR target/6753 (gcc 3.1 produces wrong code when optimizing for pentium4)

PR target/6753
* config/i386/i386.md (sse_movdfcc, sse_movdfcc_eq): Use Y instead
of x in constraints for clarity.
(sse_mov?fcc split): abort if op2 == op3.
(sse_movsfcc_const0_1, sse_movsfcc_const0_2, sse_movsfcc_const0_3,
sse_movsfcc_const0_4): Add earlyclobber.
(sse_movdfcc_const0_1, sse_movdfcc_const0_2, sse_movdfcc_const0_3,
sse_movdfcc_const0_4): Likewise.  Use DFmode, not SFmode.
Use Y instead of x in constraints.

* gcc.dg/20020523-1.c: New test.

From-SVN: r53784

extend.texi (C99 Thread-Local Edits): New subsection.

        * doc/extend.texi (C99 Thread-Local Edits): New subsection.
        (C++98 Thread-Local Edits): New subsection.

From-SVN: r53781

i386.c, i386.h: Tidy comments and whitespace.

        * config/i386/i386.c, config/i386/i386.h: Tidy comments and whitespace.
        (ix86_arch): Set type to enum processor_type.

From-SVN: r53779

i386.md (movsi_1, [...]): Use LEGITIMATE_PIC_OPERAND_P not SYMBOLIC_CONST.

        * config/i386/i386.md (movsi_1, movdi_1_rex64): Use
        LEGITIMATE_PIC_OPERAND_P not SYMBOLIC_CONST.

From-SVN: r53778

configure.in: Fix as version test for binutils 2.12.1 releases (without dates).

* configure.in: Fix as version test for binutils 2.12.1 releases
(without dates).
* configure: Rebuilt.

From-SVN: r53775

i386.c (get_pic_label_name): New.

        * config/i386/i386.c (get_pic_label_name): New.
        (load_pic_register): Remove.
        (output_set_got): New.
        (ix86_expand_prologue): Use gen_set_got; mark insn REG_MAYBE_DEAD.
        * config/i386/i386.md (UNSPEC_SET_GOT): New.
        (UNSPECV_PROLOGUE_SET_GOT, UNSPECV_PROLOGUE_GET_PC): Remove.
        (prologue_set_got, prologue_get_pc): Remove.
        (set_got, set_got_nopic, set_got_deep, set_got_nodeep): New.
        (builtin_setjmp_receiver): Use gen_set_got.
        * config/i386/i386-protos.h: Update.

From-SVN: r53773