This commit was generated by cvs2svn to compensate for changes in r42373,
which included commits to RCS files with non-trunk default branches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42374 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42370 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2out.c (DEBUG_ABBREV_SECTION, DEBUG_ARANGES_SECTION,
        DEBUG_MACINFO_SECTION, DEBUG_LOC_SECTION, DEBUG_PUBNAMES_SECTION,
        DEBUG_STR_SECTION): Rename from s/DEBUG_//.  Update all users.
        * dwarfout.c (DEBUG_SFNAMES_SECTION, DEBUG_SRCINFO_SECTION,
        DEBUG_MACINFO_SECTION, DEBUG_PUBNAMES_SECTION, DEBUG_ARANGES_SECTION):
        Likewise.
        * config/mips/iris6.h (DEBUG_SFNAMES_SECTION, DEBUG_SRCINFO_SECTION,
        DEBUG_MACINFO_SECTION, DEBUG_PUBNAMES_SECTION, DEBUG_ARANGES_SECTION,
        DEBUG_FRAME_SECTION, DEBUG_ABBREV_SECTION): Rename as above.
        (DEBUG_LOC_SECTION, DEBUG_STR_SECTION): New.
        * config/ia64/ia64.h (DEBUG_ABBREV_SECTION, DEBUG_ARANGES_SECTION,
        DEBUG_PUBNAMES_SECTION): Rename as above.
        (DEBUG_MACINFO_SECTION, DEBUG_LOC_SECTION, DEBUG_STR_SECTION): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42368 138bc75d-0d04-0410-961f-82ee72b054a4

New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42367 138bc75d-0d04-0410-961f-82ee72b054a4

    * optabs.c (emit_cmp_and_jump_insns): Don't swap commutative
        operands unless the operation is commutative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42366 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (tree_expr_nonnegative_p): Detect more
non-negative cases.

testsuite:
* g++.old-deja/g++.warn/compare1.C: New test.
* gcc.dg/compare4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42365 138bc75d-0d04-0410-961f-82ee72b054a4

* extend.texi: Clarify documentation of extensions included in ISO
C99.  Prefer C99 terminology and syntax to old GNU terminology and
syntax.  Add more index entries.  Document mixed declarations and
code as an extension in C89 mode.  Warn about future changes to
semantics of inline functions.  Fixes PR other/930.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42363 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.host: Build with -fexceptions.
* linux_threads.c: Remember which thread stopped world for

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42362 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr, case ARRAY_REF): Don't fold constant
access if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.
(expand_expr, case COMPONENT_REF): Do copy if misaligned even
if EXPAND_CONST_ADDRESS or EXPAND_INITIALIZER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42361 138bc75d-0d04-0410-961f-82ee72b054a4

* stmt.c (expand_decl): Set mode, alignment, and sizes for CONST_DECL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42360 138bc75d-0d04-0410-961f-82ee72b054a4

    * sched-deps.c (sched_analyze_insn): Force volatile memory reads
        to be output before a branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42358 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (dwarf2asm.o): Depend on $(TREE_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42357 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/att.h (ASM_SHORT, ASM_LONG): Add trailing \t.
        (ASM_DOUBLE): Remove.
        * config/i386/bsd.h, config/i386/sco5.h: Likewise.
        * config/i386/sun386.h: Likewise.

        * config/i386/i386.h (UNALIGNED_SHORT_ASM_OP): New.
        (UNALIGNED_INT_ASM_OP, INT_ASM_OP): New.

        * config/i386/cygwin.h (INT_ASM_OP): Remove.
        * config/i386/freebsd-aout.h, config/i386/i386-aout.h: Likewise.
        * config/i386/i386-coff.h, config/i386/i386-interix.h: Likewise.
        * config/i386/netbsd.h, config/i386/openbsd.h: Likewise.

        * config/i386/cygwin.h: Adjust uses of ASM_LONG for trailing \t.
        * config/i386/djgpp.h, config/i386/i386.h: Likewise.
        * config/i386/i386elf.h, config/i386/ptx4-i.h: Likewise.
        * config/i386/sco5.h, config/i386/svr3gas.h: Likewise.
        * config/i386/sysv4.h, config/i386/vsta.h: Likewise.
        * config/i386/win32.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42355 138bc75d-0d04-0410-961f-82ee72b054a4

* ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.254.  Rebuilt a number
of subdir/configure scripts to use the new libtool.m4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42351 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Add more options to summary list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42349 138bc75d-0d04-0410-961f-82ee72b054a4

ch:
* Make-lang.in (chill.dvi): Remove bogus dependencies.  Don't cd
to ch; include both $(srcdir)/ch and $(srcdir) in TEXINPUTS.
Don't move chill.dvi after creating it.  Fixes PR other/567 and
PR other/1018.

f:
* Make-lang.in (f/g77.dvi): Include $(srcdir) in TEXINPUTS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42345 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/2781
* optimize.c (update_cloned_parm): Copy addressability and other
flags.
testsuite:
* g++.old-deja/g++.other/optimize1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42344 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

* pt.c (determine_specialization): Ignore artificial functions.

2001-05-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>

* g++.old-deja/g++.pt/spec41.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42342 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Document meaning of -pedantic when -std=gnu* is
used.  Fixes PR c/2291.
* gcc.1: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42340 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.c (m68hc11_override_options): Ignore
the -fpic and -fPIC options, clear flag_pic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42339 138bc75d-0d04-0410-961f-82ee72b054a4

* hashtable.c (calc_hash): Fix HASHSTEP definition.
* stringpool.c (make_identifier): No statistics here anymore.
* objc-act.c (steup_string_decl): Remove redundant check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42337 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42336 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (OBJS, LIBCPP_OBJS, LIBCPP_DEPS,
cpplib.o, cpphash.o, fix-header): Update.
(hashtable.o): New target.
* c-common.h: Include cpplib.h.  Define C_RID_CODE and
struct c_common_identifier here.
* c-lang.c (c_init_options): Update.  Call set_identifier_size.
* c-lex.c (c_lex): Update.
* c-pragma.h: Update.
* c-tree.h (struct lang_identifier): Contain c_common_identifier.
Delete rid_code.
(C_RID_CODE): Delete.
* cpphash.c: Rewrite to use hashtable.c.
* cpphash.h: Update include guards.
(struct cpp_reader): Remove hashtab.
hash_ob and buffer_ob are no longer pointers.  Add hash_table
and our_hashtable.
(HASHSTEP, _cpp_init_hashtable, _cpp_lookup_with_hash): Delete.
(_cpp_cleanup_hashtable): Rename _cpp_destroy_hashtable.
(_cpp_cleanup_stacks): Rename _cpp_init_directives.
* cppinit.c (cpp_create_reader): Update.
* cpplex.c (cpp_ideq, parse_identifier, cpp_output_token): Update.
(cpp_interpret_charconst): Eliminate warning.
* cpplib.c (do_pragma, do_endif, push_conditional,
cpp_push_buffer, cpp_pop_buffer): Update.
(_cpp_init_stacks): Rename cpp_init_directives.
(_cpp_cleanup_stacks): Remove.
* cpplib.h: Update include guards.  Include tree-core.h and c-rid.h.
(cpp_hashnode, cpp_token, NODE_LEN, NODE_NAME,
 cpp_forall_identifiers, cpp_create_reader): Update.
(C_RID_CODE, cpp_make_node): New.
(c_common_identifier): New identifier node for C front ends.
* cppmain.c (main): Update.
* fix-header.c (read_scan_file): Update.
* flags.h (id_clash_len): Make unsigned.
* ggc.h (ggc_mark_nonnull_tree): New.
* hashtable.c: New.
* hashtable.h: New.
* stringpool.c: Update comments and copyright.  Update to use
hashtable.c.
* toplev.c (approx_sqrt): Move to hashtable.c.
(id_clash_len): Make unsigned.
* toplev.h (ident_hash): New.
* tree.c (gcc_obstack_init): Move to hashtable.c.
* tree.h: Include hashtable.h.
(IDENTIFIER_POINTER, IDENTIFIER_LENGTH): Update.
(GCC_IDENT_TO_HT_IDENT, HT_IDENT_TO_GCC_IDENT): New.
(struct tree_identifier): Update.
(make_identifier): New.
cp:
* cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
(C_RID_CODE): Remove.
* lex.c (cxx_init_options): Call set_identifier_size.  Update.
(init_parse): Don't do it here.
objc:
* objc-act.c (objc_init_options): Call set_identifier_size. Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42334 138bc75d-0d04-0410-961f-82ee72b054a4

* except.c (dw2_build_landing_pads): Use word_mode, not Pmode,
as ncessary.
(expand_eh_return): Convert between word_mode and Pmode.
* unwind-dw2.c (extract_cie_info): Do not assume words and pointers
are the same size.
(execute_stack_op): Likewise.
(execute_cfa_program): Likewise.
(uw_frame_state_for): Likewise.
(uw_update_context_1): Likewise.
* unwind.inc (_Unwind_Reason_Code): Likewise.
* config/mips/mips.h (EH_RETURN_DATA_REGNO): Define.
(EH_RETURN_STACKADJ_RTX): Likewise.
* config/mips/mips.c (compute_frame_size): Make space for saving
EH return registers.
(mips_expand_epilogue): Handle EH stack adjustments.
* config/mips/mips.md (eh_return): New pattern.
(eh_set_lr_si): Likewise.
(eh_set_lr_di): Likewise.
Add splitter to perform EH return after reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42332 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c (mark_jump_label): Tidy previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42327 138bc75d-0d04-0410-961f-82ee72b054a4

open stdin for those building with a closed one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42326 138bc75d-0d04-0410-961f-82ee72b054a4

Do not use two warnings when one will do

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42323 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c (jump_optimize_1): Tidy.
(mark_jump_label): When changing the label in a LABEL_REF, change
update any REG_EQUAL notes as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42318 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-19  Phil Edwards  <pme@sources.redhat.com>

* acinclude.m4:  Fix --help spacing, correct comments.
* aclocal.m4:  Regenerate.
* configure:  Regenerate.
* mkcheck.in:  Add usage comments.
* docs/html/documentation.html:  Point to doxygen'd tarball.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42316 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parse.in (parm_declarator): Split into
parm_declarator_starttypename and parm_declarator_nostarttypename.
(parm_declarator_starttypename, parm_declarator_nostarttypename):
New.  Allow parenthesised sub-declarators which don't begin with a
TYPENAME.  Fixes PR c/166.

testsuite:
* gcc.c-torture/compile/20010114-1.x: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42315 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42314 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-19  Toon Moene  <toon@moene.indiv.nluug.nl>

* Make-lang.in: Have $(MAKEINFO) look into the parent
directory for includes.
* g77.texi: Use the GFDL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42313 138bc75d-0d04-0410-961f-82ee72b054a4

* defaults.h (TARGET_ALLOWS_PROFILING_WITHOUT_FRAME_POINTER): New
macro.
* tm.texi (TARGET_ALLOWS_PROFILING_WITHOUT_FRAME_POINTER):
Document it.
* toplev.c (main): If the target does not allow profiling without
a frame pointer, issue an error message.
* config/i386/linux.h (TARGET_ALLOWS_PROFILING_WITHOUT_FRAME_POINTER):
Define it to false.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42312 138bc75d-0d04-0410-961f-82ee72b054a4

* recog.c (general_operand): Modify last change to allow it if reload
has completed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42309 138bc75d-0d04-0410-961f-82ee72b054a4

* recog.c (general_operand): Prohibit nonzero subreg bytes on
subregs containing mem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42308 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42306 138bc75d-0d04-0410-961f-82ee72b054a4

* regrename.c (regrename_optimize): frame pointer register can
use a few hardregs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42305 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Alexandre Petit-Bianco  <apbianco@redhat.com>

        * include/posix-threads.h (_Jv_CondInit): `0' used in place of `NULL.'
        (_Jv_MutexInit): Likewise.

(http://gcc.gnu.org/ml/java-patches/2001-q2/msg00245.html )

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42303 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Benjamin Kosnik  <bkoz@redhat.com>

* configure.in (libstdcxx_flags): Remove reference to libstdc++.INC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42299 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/README: Add notes.

* src/Makefile.am (libstdc++.INC): Remove.
* src/Makefile.in: Regenerate.

Phil Edwards <pedwards@disaster.jaj.com>
* mkcheck.in: Add missing '#'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42298 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Diego Novillo  <dnovillo@redhat.com>

* decl2.c (finish_objects): Use the original SYMBOL_REF from the
function declaration to avoid stripping the symbol's attributes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42297 138bc75d-0d04-0410-961f-82ee72b054a4

add emacs magic comment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42294 138bc75d-0d04-0410-961f-82ee72b054a4

fix

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42292 138bc75d-0d04-0410-961f-82ee72b054a4

    * README.DWARF: Move into dwarfout.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42290 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/compile/20010518-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42289 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Dale Johannesen  <dalej@apple.com>

        * config/rs6000/rs6000.c (secondary_reload_class): Fix Darwin
        specific misuse of r0 as a reload address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42287 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (combine_simplify_rtx): Clear op0_mode if simplification
suceeded.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42286 138bc75d-0d04-0410-961f-82ee72b054a4

* genrecog.c (enum decision_type): Add DT_elt_zero-wide_safe.
(add_to_sequence): Make that decision type.
(maybe_both_true_2, nodes_identical_1, factor_tests): Use it.
(write_switch, write_cond, debug_decision_2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42285 138bc75d-0d04-0410-961f-82ee72b054a4

Merge in proper ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42284 138bc75d-0d04-0410-961f-82ee72b054a4

/tmp/pl

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42283 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Rebuilt.
* Makefile.am (awt_java_source_files): Added Polygon.java.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42276 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in (gcc_cv_as_eh_frame): Cope with old assemblers.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42274 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Angela Marie Thomas <angela@cygnus.com>

        * testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Set flags
        appropriately for remote testing and testing installed files without
        a build dir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42272 138bc75d-0d04-0410-961f-82ee72b054a4

* jvspec.c (lang_specific_pre_link):  Re-arrange the linker
        command line so the jvgenmain-generated main program comes first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42270 138bc75d-0d04-0410-961f-82ee72b054a4

    Changes needed for java/jvspec.c
        * gcc.h (n_infiles, outfiles):  Add declarations.
        * gcc.c (n_infiles, outfiles):  Mske no longer static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42269 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/pa/som.h (EXCEPTION_SECTION): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42268 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Daniel Berlin  <dan@cgsoftware.com>

* dwarf2out.c: Add dw_loc_list_ref, a reference to a location
list.
Add have_location_lists, a variable to determine whether we need a
.debug_loc section or not.
(enum dw_val_class): Add dw_val_class_loc_list.
(dw_val_struct): Add val_loc_list.
(dw_loc_list_struct): New structure, represents location lists.
(new_loc_list): New function, return a new location list, given
the range and location expression.
(add_loc_descr_to_loc_list): New function, add a location
expression to a location list, given the expression and range.
(output_loc_list): New function, output a location list.
(gen_internal_sym): Modified to take symbol prefix, so we can
reuse it for location list symbols.
(add_AT_loc_list): New function, add a location list to a DIE at
the named attribute.
(AT_loc_list): New function, return the location list reference
for a given attribute, if it's a location list.
(print_die): Handle dw_val_class_loc_list.
(size_of_die): Ditto.
(value_format): Ditto.
(output_die): Ditto.
(output_location_lists): New function, output all of the location
lists for a DIE and it's children.
(dwarf2out_finish): Call output_location_lists if we have location
lists.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42266 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/2526
* decl.c (pushdecl): Adjust error string.
(xref_tag): Adjust friend class injection warning. Remove the
inherited name from the class shadowed scope.
testsuite:
* g++.old-deja/g++.pt/inherit2.C: Remove XFAIL.
* g++.old-deja/g++.pt/crash67.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42265 138bc75d-0d04-0410-961f-82ee72b054a4

* gcse.c (try_replace_reg): First try global replace, later try to
simplify the expression.

* gcse.c (find_used_regs): Change calling convention; work via
note_uses.
(cprop_insn): Update call of find_used_regs; work for CALL_INSNs too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42264 138bc75d-0d04-0410-961f-82ee72b054a4

Revert an incorrect change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42262 138bc75d-0d04-0410-961f-82ee72b054a4

* libI77/Makefile.in (stamp-h): Only create config.h, touch stamp-h.
(${srcdir}/config.h.in): Add true rule.

* libI77/stamp-h.in: Added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42258 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc_update: Add rules for libf2c/libI77.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42257 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (expand_function_start): Avoid creating BLKmode
pseudos.

* dwarf2out.c (output_comp_unit): Always output a compilation-unit
DIE, even if it has no children.
(dwarf2out_finish): Always output the line-number table, even if
it has no content.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42254 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Set glibcpp_srcdir
amd glibcpp_prefixdir with absolute paths.

* include/bits/c++config (__GLIBCPP__): Bump.
* acinclude.m4 (GLIBCPP_CONFIGURE): Correct version number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42253 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42251 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>

* include/jvm.h: Move "#pragma GCC java_exceptions" to ...
* gcj/javaprims.h: ... here.
* gnu/gcj/io/shs.cc: Add "#pragma GCC java_exceptions".

2001-05-17  Martin Kahlert  <martin.kahlert@infineon.com>

* java/lang/natClass.cc (_Jv_FindIIndex): Fix an off by one error
with length of ioffset table.
(_Jv_IsAssignableFrom): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42248 138bc75d-0d04-0410-961f-82ee72b054a4

* rs6000.md (movsfcc,movdfcc): Remove NE case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42247 138bc75d-0d04-0410-961f-82ee72b054a4

Oops, forgot the ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42246 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/bits/std_valarray.h (valarray<>::operator[] const):
        Return a const reference.
        * testsuite/26_numerics/valarray_const_bracket.cc: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42245 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.target (ATOMICITYH): Actually use AIX-specific code on
earlier versions of AIX 4.*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42244 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-18  Angela Marie Thomas <angela@cygnus.com>

        * testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-dg-test):  Set
        output_file based on the name of the testcase.

2001-05-18  Angela Marie Thomas <angela@cygnus.com>

        * testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init):  Build
        gluefile and use it if needs_status_wrapper is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42240 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.target (ATOMICITYH): Use cpu/generic code on earlier
versions of AIX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42237 138bc75d-0d04-0410-961f-82ee72b054a4

regeneration based on new engine

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42236 138bc75d-0d04-0410-961f-82ee72b054a4

Upgrade to AutoGen 5 Template

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42235 138bc75d-0d04-0410-961f-82ee72b054a4

accept local directory for fixincl in fixincl.sh script

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42234 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-17  Jeffrey Oldham  <oldham@codesourcery.com>

* dbxout.c (dbxout_symbol_location): For CONCAT, skip types not
COMPLEX_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42231 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc_update (touch_files): Use simpler, yet as portable, syntax.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42229 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (modified_type_die): Equate qualified type to die.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42227 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.target (ATOMICITYH): Don't use AIX 4.3-specific code
on earlier versions of AIX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42225 138bc75d-0d04-0410-961f-82ee72b054a4

* integrate.c (copy_rtx_and_substitute): Use simplify_gen_subreg.
(simplify_subreg): Handle complex types represented as CONCAT.

* recog.c (validate_replace_rtx_1): Properly canonicalize expression
* rtl.h (swap_commutative_operands_p): Declare.
* rtlanal.c (swap_commutative_operands_p): New.
(operand_preference): New static function.

* combine.c (combine_simplify_rtx): Use swap_commutative_operands_p.
(gen_binary): Likewise.
* optabs.c (emit_cmp_and_jump_insns, emit_conditional_move): Likewise.
* simplify-rtx.c (simplify_gen_binary,
simplify_gen_relational): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42224 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (fold_rtx): Use simplify_subreg.

* simplify-rtx.c (simplify_replace_rtx): Use simplify_gen_subreg.
(simplify_gen_subreg): New.
(simplify_rtx): Use simplify_subreg.
* rtl.h (simplify_gen_subreg): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42221 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi: Update Solaris information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42219 138bc75d-0d04-0410-961f-82ee72b054a4

* except.h (protect_cleanup_actions): Remove it.
(lang_protect_cleanup_actions): Declare it.
* except.c (protect_cleanup_actions): Remove it.
(lang_protect_cleanup_actions): New variable.
(init_eh): Don't make protect_cleanup_actions a GC root.
(expand_eh_region_and_cleanup): Call
lang_protect_cleanup_actions.
(output_function_exception_table): Remove unused `align'
variable.
* varasm.c (assemble_external): Abort if we have not yet
opened the assembly output file.

* except.c (cp_protect_cleanup_actions): New function.
(init_exception_processing): Don't set protect_cleanup_actions
here.  Do set lang_protect_cleanup_actions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42218 138bc75d-0d04-0410-961f-82ee72b054a4

    * except.c (sjlj_emit_function_enter): Call assemble_external_libcall
        for eh_personality_libfunc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42216 138bc75d-0d04-0410-961f-82ee72b054a4

* recog.c (validate_replace_rtx_1): Use "TO" mode if not VOIDmode
when calling simplify_subreg.  This is needed to allow replacing
of expression of one mode by expression of different mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42214 138bc75d-0d04-0410-961f-82ee72b054a4

2001-05-17  Jeffrey D. Oldham  <oldham@codesourcery.com>

* g++.old-deja/g++.other/debug9.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42213 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c  (simplify_subreg): Avoid creating of incorrect subregs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42212 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.am (ZIP):  The "fastjar" binary is now plain "jar".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42207 138bc75d-0d04-0410-961f-82ee72b054a4

Fix queueing related bugs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42206 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.am (bin_PROGRAMS):  Renamed from "fastjar" to "jar".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42205 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify_rtx.c (simplify_subreg): Fix simplification of nested subregs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42202 138bc75d-0d04-0410-961f-82ee72b054a4

* gccbug.in (CATEGORIES): Add "bootstrap".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42201 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_subreg): Break out from ...
* combine.c (combine_splify_rtx) ... here and ...
* recog.c (validate_replace_rtx_1): ... here;
* rtl.h (subreg_lowpart_parts_p, simplify_subreg): Declare.
* emit-rtl.c (subreg_lowpart_parts_p): Break out from ...
(subreg_lowpart_p): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42199 138bc75d-0d04-0410-961f-82ee72b054a4

Correctly count substitutions if eliminations are going on.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42198 138bc75d-0d04-0410-961f-82ee72b054a4

Fix c/2728

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42195 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi (gccbug): Refer to the web pages for detailed information
on GNATS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42194 138bc75d-0d04-0410-961f-82ee72b054a4

* libI77/Makefile.in: Add rules to rebuild config.h.in when
needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42191 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42189 138bc75d-0d04-0410-961f-82ee72b054a4

i * libgcc1-test.c, libgcc1.c, config/i386/perform.h: Delete file.
* testsuite/gcc.dg/complete-port.c: New (revised version of
libgcc1-test.c)
* po/POTFILES.in: Remove libgcc1-test.c and libgcc1.c.

* Makefile.in: Delete variables: OLDCC, CCLIBFLAGS, OLDAR,
OLDAR_FLAGS, LIBGCC1, LIBGCC1_TEST, CROSS_LIBGCC1,
LIB1FUNCS, and LIB1FUNCS_EXTRA.  Delete rules: libgcc1-test,
libgcc1-test.o.  Clarify commentary now that libgcc1 no longer exists.
* cross-make: Don't set LIBGCC1.
* mklibgcc.in: Delete all code for building from libgcc1.c.
Always honor LIB1ASMFUNCS if set.

* crtstuff.c, floatlib.c, longlong.h, config/fp-bit.c,
config/arc/lib1funcs.asm, config/arm/lib1funcs.asm,
config/d30v/libgcc1.asm, config/fr30/lib1funcs.asm,
config/h8300/lib1funcs.asm, config/i386/cygwin.asm,
config/i386/uwin.asm, config/m68hc11/larith.asm,
config/m68k/lb1sf68.asm, config/mcore/lib1.asm,
config/mn10200/lib1funcs.asm, config/sh/lib1funcs.asm,
config/sparc/lb1spc.asm, config/sparc/lb1spl.asm,
config/v850/lib1funcs.asm, config/c4x/libgcc.S:
Delete or update references to libgcc1 in commentary.

* config/t-libc-ok, config/t-linux, config/t-linux-aout,
config/t-netbsd, config/a29k/t-a29kbare, config/a29k/t-vx29k,
config/alpha/t-interix, config/alpha/t-osf, config/alpha/t-vms,
config/arc/t-arc, config/arm/t-arm-aout, config/arm/t-arm-coff,
config/arm/t-arm-elf, config/arm/t-linux, config/arm/t-pe,
config/arm/t-semi, config/arm/t-strongarm-coff,
config/arm/t-strongarm-elf, config/arm/t-strongarm-pe,
config/arm/t-xscale-coff, config/arm/t-xscale-elf, config/avr/t-avr,
config/c4x/t-c4x, config/d30v/t-d30v, config/fr30/t-fr30,
config/h8300/t-h8300, config/i386/t-beos, config/i386/t-cygwin,
config/i386/t-i386elf, config/i386/t-interix, config/i386/t-netware,
config/i386/t-next, config/i386/t-rtems-i386, config/i386/t-sol2,
config/i960/t-960bare, config/i960/t-vxworks960, config/ia64/t-ia64,
config/m32r/t-m32r, config/m68hc11/t-m68hc11-gas, config/m68k/t-lynx,
config/m68k/t-m68kbare, config/m68k/t-m68kelf,
config/m68k/t-mot3300-gald, config/m68k/t-mot3300-gas,
config/m68k/t-next, config/m68k/t-vxworks68, config/m88k/t-bug,
config/m88k/t-dgux, config/m88k/t-dgux-gas, config/m88k/t-dguxbcs,
config/m88k/t-luna, config/m88k/t-luna-gas, config/m88k/t-m88k,
config/m88k/t-m88k-gas, config/m88k/t-sysv4, config/mcore/t-mcore,
config/mcore/t-mcore-pe, config/mips/t-bsd, config/mips/t-bsd-gas,
config/mips/t-cross64, config/mips/t-ecoff, config/mips/t-elf,
config/mips/t-iris6, config/mips/t-r3900, config/mips/t-svr3,
config/mips/t-svr3-gas, config/mips/t-svr4, config/mips/t-svr4-gas,
config/mips/t-ultrix, config/mn10200/t-mn10200,
config/mn10300/t-mn10300, config/pa/t-linux, config/pa/t-linux64,
config/pa/t-pa, config/pa/t-pa64, config/pa/t-pro,
config/pdp11/t-pdp11, config/pj/t-pj, config/rs6000/t-aix43,
config/rs6000/t-beos, config/rs6000/t-darwin, config/rs6000/t-newas,
config/rs6000/t-ppccomm, config/rs6000/t-rs6000, config/sh/t-linux,
config/sh/t-sh, config/sparc/t-chorus-elf, config/sparc/t-elf,
config/sparc/t-sol2, config/sparc/t-sp86x, config/sparc/t-sparcbare,
config/sparc/t-sparclite, config/sparc/t-splet,
config/sparc/t-sunos41, config/sparc/t-vxsparc,
config/sparc/t-vxsparc64, config/v850/t-v850:
Don't set any of LIBGCC1, CROSS_LIBGCC1, or LIBGCC1_TEST.

* config/alpha/alpha.h, config/i386/i386.h, config/i860/i860.h:
Don't set FLOAT_VALUE_TYPE, FLOAT_ARG_TYPE, INTIFY, or FLOATIFY.
* config/d30v/d30v.h: Don't mention LIBGCC_NEEDS_DOUBLE,
FLOAT_VALUE_TYPE, FLOAT_ARG_TYPE, FLOATIFY, INTIFY,
nongcc_SI_type, nongcc_word_type, or perform_*
* config/i860/fx2800: Don't define perform_umodsi3 or perform_modsi3.

* config/i386/386bsd.h, config/i386/beos-elf.h,
config/i386/linux-aout.h, config/i386/linux-oldld.h,
config/i386/linux.h, config/i386/mach.h, config/i386/netbsd.h,
config/i386/openbsd.h, config/i386/osfrose.h, config/i386/rtemself.h:
Don't include i386/perform.h.

* config/a29k/t-a29k, config/arm/t-semiaof, config/i370/t-i370,
config/i370/t-linux, config/i370/t-mvs, config/i370/t-oe,
config/i386/t-djgpp, config/i386/t-i386bare, config/i386/t-vsta,
config/ia64/t-hpux, config/mips/t-mips, config/mips/t-mips-gas,
config/mips/t-osfrose, config/sparc/t-sp64, config/sparc/t-sunos40,
config/vax/t-openbsd, config/vax/t-vax: Delete.

* config.gcc: Remove references to deleted files.
(arm-semi-aof): Use arm/t-semi for tmake_file.

* gcc.texi, install.texi, invoke.texi, tm.texi:
Delete or rewrite text which is no longer relevant now that
libgcc1 no longer exists.

* config/t-openbsd, config/alpha/t-interix, config/i386/t-interix:
No need to set INSTALL_ASSERT_H.  (Missed in previous sweep.)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42188 138bc75d-0d04-0410-961f-82ee72b054a4

fix broken mutex initializer

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42185 138bc75d-0d04-0410-961f-82ee72b054a4