* java/math/BigInteger.java: Update Copyright year.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39082 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (gcov.1): Protect against texi2pod/pod2man failing.
(cpp.1): Ditto.
(gcc.1): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39081 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16  Hans Boehm  <hans_boehm@hp.com>

* java/math/BigInteger.java (setShiftRight): Only do negative shift
if count != 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39080 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16  Jeff Sturm  <jeff.sturm@appnet.com>

        * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
        having called make_decl_rtl.

(http://gcc.gnu.org/ml/gcc-patches/2001-01/msg01369.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39079 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (propagate_on_insn): Make trying to delete a prologue
or epilogue insn an ICE, not a warning.  Allow doing this if
the current function returns with stack pointer depressed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39078 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (try_combine): If i3_subst_into_i2, properly check for
I3 having more than one SET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39077 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Document IA-64 options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39076 138bc75d-0d04-0410-961f-82ee72b054a4

Delete A step Itanium support.
* config/ia64/ia64.c (ia64_print_operand_address): Delete 'B' support.
(fixup_errata): Delete TARGET_A_STEP use.
* config/ia64/ia64.h (MASK_A_STEP, TARGET_A_STEP): Delete.
(TARGET_SWITCHES): Delete -ma-step option.
* config/ia64/ia64.md (all FP patterns): Delete %B0.
(movqicc_astep, movqi_internal_astep, movhicc_astep,
movhi_internal_astep, movsicc_astep, movsi_internal_astep, movdi+1,
movdi_internal_astep, movsfcc_astep, movsf_internal_astep,
movdfcc_astep, movdf_internal_astep, movtfcc_astep,
movtf_internal_astep, cmovdi_internal_astep, cmovsi_internal_astep):
Delete.
(movqi_internal, movhi_internal, movsi_internal, movdi_internal,
movsf_internal, movdf_internal, movtf_internal, cmovdi_internal,
cmovsi_internal): Delete ! TARGET_A_STEP check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39075 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi (Bug Lists): Do not mention newsgroups nor the
possibility to report bugs via postal mail. Change a URL and
merge in a nearly duplicate statement...
(Bug Reporting): ...from here.
(Service): Refer to the Bug Reporting section instead of
duplicating an URL.
(Contributing): Remove trivial explanations concerning snapshots.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39074 138bc75d-0d04-0410-961f-82ee72b054a4

    * cppmain.c (general_init): Don't use ANSI prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39073 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (cpp_options): Added `*' to specs for -MF, -MQ, and -MT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39072 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16 Daniel Berlin <dberlin@redhat.com>

* cvt.c (ocp_convert): Handle vector type conversion
* typeck2.c (digest_init): Handle vector type initializations

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39071 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h: Fix comment typo.
        * config/i386/i386.md (shift+compare pattern names): s/cmpno/cmp/
        (ashr+compare patterns): Match CCGOCmode not CCNOmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39070 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16  Phil Edwards  <pme@sources.redhat.com>

* g++spec.c:  Don't add libraries needlessly if -fsyntax-only
  was given.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39069 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16  Phil Edwards  <pme@sources.redhat.com>

* gcc.c:  Revert previous -fsyntax-only-related change; move
  to cp/g++spec.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39068 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (fcmov_comparison_operator): Only initialize
inmode after checking GET_CODE (op).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39067 138bc75d-0d04-0410-961f-82ee72b054a4

Minor whitespace changes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39066 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (struct propagate_block_info): Add mem_set_list_len.
        (MAX_MEM_SET_LIST_LEN): New.
        (propagate_one_insn): Update mem_set_list_len.
        (invalidate_mems_from_autoinc): Likewise.
        (invalidate_mems_from_set): Likewise.
        (mark_used_regs): Likewise.
        (init_propagate_block_info): Likewise.  Stop collecting memories
        when we reach MAX_MEM_SET_LIST_LEN.
        (mark_set_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39065 138bc75d-0d04-0410-961f-82ee72b054a4

    * unroll.c (precondition_loop_p): Fail if no iteration
        variable found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39064 138bc75d-0d04-0410-961f-82ee72b054a4

* libsupc++/exception_support.cc (__cp_pop_exception): Fix
uninitialized thinko in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39063 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39062 138bc75d-0d04-0410-961f-82ee72b054a4

* libsupc++/exception_support.cc (__cp_pop_exception): Change
prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39061 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/17_intro/C++STYLE (classname): Add more existing
and stylish patterns.

libstdc++/944
* include/bits/istream.tcc (istream::sentry::sentry()): Set
failbit if the state of the stream is not good.
* testsuite/27_io/istream_sentry.cc (test02): Add test.
* testsuite/27_io/istream_manip.cc (test01): Modify.

libstdc++/1019
reported by Paolo Carlini <pcarlini@unitus.it>
* include/bits/istream.tcc (operator>>(istream&, string&)): Fix.
* testsuite/21_strings/inserters_extractors.cc (test08): Add test.

libstdc++/1057
* include/bits/std_streambuf.h (setp): Set _M_buf_size correctly.
* include/bits/streambuf.tcc (xsputn): Remove outside if clause.
(xsgetn): Same. Simplify.
* testsuite/27_io/streambuf.cc (test04): Add testcases.

reported by Larry Evans <jcampbell3@prodigy.net>
* include/bits/streambuf.tcc (streambuf::xsputn): Just check for
equality with eof on returned value from overflow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39060 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/17_intro/C++STYLE (classname): Add more existing
and stylish patterns.

libstdc++/944
* include/bits/istream.tcc (istream::sentry::sentry()): Set
failbit if the state of the stream is not good.
* testsuite/27_io/istream_sentry.cc (test02): Add test.
* testsuite/27_io/istream_manip.cc (test01): Modify.

libstdc++/1019
reported by Paolo Carlini <pcarlini@unitus.it>
* include/bits/istream.tcc (operator>>(istream&, string&)): Fix.
* testsuite/21_strings/inserters_extractors.cc (test08): Add test.

libstdc++/1057
* include/bits/std_streambuf.h (setp): Set _M_buf_size correctly.
* include/bits/streambuf.tcc (xsputn): Remove outside if clause.
(xsgetn): Same. Simplify.
* testsuite/27_io/streambuf.cc (test04): Add testcases.

reported by Larry Evans <jcampbell3@prodigy.net>
* include/bits/streambuf.tcc (streambuf::xsputn): Just check for
equality with eof on returned value from overflow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39059 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-16  Phil Edwards  <pme@sources.redhat.com>

* gcc.c:  When -fsyntax-only is given, do not complain about
  unused libraries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39058 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-15  Toon Moene  <toon@moene.indiv.nluug.nl>

* g77.f-torture/execute/20010116.[fx]: New test,
XFAIL on i?86-*-*.
* g77.f-torture/compile/20010115.f: Indicate it's
a test for PR fortran/1636.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39056 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (asm_output_function_prefix): Remove.
        (ix86_asm_file_end): New.
        (load_pic_register): Generate pic_label_name into a
        staticly allocated buffer.
        * config/i386/i386-protos.h: Update.
        * config/i386/i386.h (ASM_OUTPUT_FUNCTION_PREFIX): Remove.
        (ASM_FILE_END): New.
        * config/i386/i386afe.h: New file.
        * config.gcc (i?86-*-elf) [tm_file]: Use it.
        (i?86-*-{freebsd,linux*,moss*}): Likewise.
        * config/elfos.h (ASM_FILE_END): Undef before redefinition.
        * config/i386/cygwin.h (ASM_FILE_END): Likewise.
        * config/i386/osfrose.h (ASM_FILE_END): Invoke ix86_asm_file_end.
        * config/i386/sco5.h (ASM_FILE_END): Likewise.
        * config/i386/winnt.c (i386_pe_asm_file_end): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39055 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (install-man): Remove explicit dependency on
$(srcdir)/gcc.1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39054 138bc75d-0d04-0410-961f-82ee72b054a4

contrib:
* texi2pod.pl: Fix regular expression for @r to avoid exponential
recursion.  From Russ Allbery <rra@stanford.edu>.  Remove perl
version check.

gcc:
* configure.in, configure: Revert previous patch requiring perl
5.6.0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39053 138bc75d-0d04-0410-961f-82ee72b054a4

new option to disable guessing of branch prediction

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39052 138bc75d-0d04-0410-961f-82ee72b054a4

Fix garbled ChangeLog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39051 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi (Makefile): Add documentation for Makefile targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39050 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-15  Philip Blundell  <philb@gnu.org>

* config/arm/arm.c (arm_finalize_pic): New arg "prologue".
(is_pic): Delete.
* config/arm/arm-protos.h (arm_finalize_pic): Update prototype.
(is_pic): Delete declaration.
* config/arm/arm.h (FINALIZE_PIC): Update call to above.
(OUTPUT_INT_ADDR_CONST): Remove special handling of PIC address.
* config/arm/arm.md (builtin_setjmp_receiver): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39049 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add myself as vax port maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39048 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/c90-float-1.c, gcc.dg/c99-float-1.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39047 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.c (use_return_insn): Don't try to determine the function type
until after reload has completed.
(arm_output_epilogue): Don't adjust the sp value recovered from the
stack.
(emit_multi_reg_push): Don't record dwarf information for the pc.
* arm.md (eh_epilogue): The function type may have changed, so it
needs to be recalculated.
* arm/netbsd.h (DWARF2_UNWIND_INFO): Can now use dwarf2 unwind tables
on arm/netbsd.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39046 138bc75d-0d04-0410-961f-82ee72b054a4

* warn_summary (stageNfilter): Update for recent changes in
bootstrap logic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39045 138bc75d-0d04-0410-961f-82ee72b054a4

comment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39044 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-15  Mark Mitchell  <mark@codesourcery.com>

* com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
label to current_function_decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39042 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-15  Toon Moene  <toon@moene.indiv.nluug.nl>

* g77.f-torture/compile/20010115.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39041 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (check_nontype_parm): Rename to ...
(invalid_nontype_parm_type_p): ... here.
(process_template_parm): Adjust.
(convert_template_argument): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39040 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.md (cbranchsi4): Correct calculation of branch ranges.
(negated_cbranchsi4): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39039 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ommision from previous ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39038 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/semi.h (SUBTARGET_EXTRA_SPECS): Define.
(SUBTARGET_EXTRA_ASM_SPEC): Define to empty string.
(ASM_SPEC): Call subtarget_extra_asm_spec.
* config/arm/elf.h (SUBTARGET_EXTRA_SPECS): Define.
(SUBTARGET_EXTRA_ASM_SPEC): Define to empty string.
(ASM_SPEC): Call subtarget_extra_asm_spec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39037 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-15  Andreas Jaeger  <aj@suse.de>

* config/i386/i386.c (ix86_init_builtins): Make i size_t to remove warnings.
(ix86_expand_builtin): Likewise.

* gencodes.c (output_predicate_decls): Make i size_t to avoid
warning about comparison between signed and unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39036 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (do_jump): Treat VOIDmode CONST_DOUBLEs like CONST_INTs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39035 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
* pt.c (check_nontype_parm): New function.
(process_template_parm): Use it.
(convert_template_argument): Use it.
(convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
member.
testsuite:
* g++.old-deja/g++.pt/nontype5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39034 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39033 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>

All files with updated copyright.
* prims.cc (class _Jv_PrimClass): Removed.
(init_prim_class): New function.
(DECLARE_PRIM_TYPE): Rewritten. `java::lang::Class' replaces
`_Jv_PrimClass' in primitive type declarations. Assign to the
value returned by `init_prim_class.'
* gcj/array.h: `java::lang::Class' replaces `_Jv_PrimClass' in
primitive type declarations.
(JvPrimClass): Cast to `jclass' removed.
* java/lang/Class.h (Class): New constructor.
(Class): New copy constructor.
(initializePrim): New prototype.
(_Jv_PrimClass): Field removed.
* java/lang/Object.h (struct _JvObjectPrefix): New virtuals
nacd_1 and nacd_2 (for compatibility with the new C++ ABI.)
(class java::lang::Object): `finalize' moved up front.
* java/lang/natClass.cc
(isAssignableFrom): Turned outline.
(isInstance): Likewise.
(isInterface): Likewise, fixed indentation.
(initializePrim): New function.

(New C++ ABI compatibility patch:
 http://sources.redhat.com/ml/java-patches/2001-q1/msg00065.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39032 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-07  Alexandre Petit-Bianco  <apbianco@cygnus.com>

All files with updated copyright when applicable.
* Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
* class.c (mangle_class_field): Function removed.
(append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
(utf8_cmp, cxx_keyword_p): Moved to lex.c.
(build_class_ref): Call `java_mangle_class_field' instead of
`mangle_class_field.'
(build_dtable_decl): Rewritten to call `java_mangle_vtable.'
(layout_class): Call `java_mangle_decl' instead of
`mangle_static_field.'
(cxx_keywords): Initialized static array moved to `lex.c.'
(layout_class_method): Changed leading comment. Simplified to
call `java_mangle_decl.' Local `ptr' moved in for loop body.
* decl.c (lang_mark_tree): Mark field `package_list.'
* java-tree.h (TYPE_PACKAGE_LIST): New macro.
(struct lang_type): New field `package_list.'
(unicode_mangling_length): Prototype removed.
(append_gpp_mangled_name, append_gpp_mangled_classtype,
emit_unicode_mangled_name): Likewise.
(cxx_keyword_p): New prototype.
(java_mangle_decl, java_mangle_class_field,
java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
* jcf-parse.c (jcf_parse_source): Constify `file' argument to
`build_expr_wfl.'
* jvgenmain.c (main_method_prefix): Global variable removed.
(main_method_suffix): Likewise.
(do_mangle_classname): New function.
(main): Call it. Format changed to accomodate new mangling scheme.
* lex.c: (utf8_cmp): Conditionally prototyped.
(cxx_keywords): Moved from class.c, conditionally defined.
(utf8_cmp, cxx_keyword_p): Likewise.
* mangle.c (obstack.h, ggc.h): Included.
(mangle_field_decl): New function.
(mangle_method_decl, mangle_type, mangle_pointer_type,
mangle_array_type, mangle_record_type,
find_compression_pointer_match, find_compression_array_match,
find_compression_record_match,
find_compression_array_template_match, set_type_package_list,
entry_match_pointer_p, emit_compression_string, init_mangling,
finish_mangling, compression_table_add, mangle_member_name): Likewise.
(mangle_obstack): New global.
(MANGLE_RAW_STRING): New macro.
(unicode_mangling_length): Turned static.
(append_unicode_mangled_name): Renamed from
`emit_unicode_mangled_name.'  Turned static. `mangle_obstack'
replaces `obstack', removed from the parameter list.
(append_gpp_mangled_name): Turned static. `mangle_obstack'
replaces parameter `obstack', removed from the parameter list. Call
`append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
(append_gpp_mangled_classtype): Removed.
(compression_table, compression_next): New static variables.
* parse.y (temporary_obstack): Extern declaration removed.

(This is the new C++ ABI compatibility patch:
  http://gcc.gnu.org/ml/gcc-patches/2001-01/msg01225.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39031 138bc75d-0d04-0410-961f-82ee72b054a4

   * java/net/URLDecoder.java: Thanks Edgar Villanueva (edgarvil@home.com)
   (decode): Merge comments with Classpath, don't throw Exception

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39030 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/cpp/if-2.c: Comment out occasionally bogus test; we
        have an equivalent working one below it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39029 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/mips/linux.h (SUBTARGET_CPP_SPEC): Default ABI is 32; change
        SUBTARGET_CPP_SPEC apropriatly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39028 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-14  Jeffrey Oldham  <oldham@codesourcery.com>

* g++.old-deja/g++.ext/instantiate2.C: Add explanatory comment.
* g++.old-deja/g++.ext/instantiate3.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39027 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (make_decl_rtl): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39026 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add myself as Mercury front-end maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39025 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-14  Jeffrey Oldham  <oldham@codesourcery.com>

* g++.dg/special/ecos.exp (conpr-1.C): XFAIL if compile emits
message containing "init_priority".
(conpr-2.C): Likewise.
(conpr-3.C): Likewise.
* g++.old-deja/g++.ext/initp1.C: XFAIL for Irix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39024 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
2001-01-14  Jeffrey Oldham  <oldham@codesourcery.com>

* defaults.h (SUPPORTS_INIT_PRIORITY): New macro to indicate the
linker supports the init_priority C++ attribute.
* tm.texi (SUPPORTS_INIT_PRIORITY): Documentation for new macro.
* config/mips/iris6.h (SUPPORTS_INIT_PRIORITY): Indicate Irix
linker does not support init_priority C++ attribute.

gcc/cp/ChangeLog:
2001-01-14  Jeffrey Oldham  <oldham@codesourcery.com>

* tree.c: Add defaults.h
(cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
* Make-lang.in (cp/tree.o): Add defaults.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39023 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-14  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

* gcc.c-torture/execute/20010114-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39022 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (libgcc1-test.o): Depends on stmp-int-hdrs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39021 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-parse.in (finish_parse): Add comment about cpp_destroy.
        * cp/lex.c (finish_parse): Similarly.
        * cppinit.c (cpp_cleanup): Rename cpp_destroy for clarity.
        Return the number of errors encountered.
        * cpplib.h (cpp_cleanup): Rename cpp_destroy, return int.
        * cppmain.c (main): Don't call cpp_destroy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39020 138bc75d-0d04-0410-961f-82ee72b054a4

Various patches to emit better messages on verification errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39019 138bc75d-0d04-0410-961f-82ee72b054a4

contrib:
* texi2pod.pl: Require at least perl 5.6.0.

gcc:
* configure.in: Require at least perl 5.6.0 to regenerate
manpages.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39018 138bc75d-0d04-0410-961f-82ee72b054a4

* parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
constant, return body without wrapper.  (Improves constant folding.)
* lex.c (build_wfl_node):  Clear TREE_TYPE from returned node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39017 138bc75d-0d04-0410-961f-82ee72b054a4

    * genrecog.c (DT_veclen_ge): New.
        (add_to_sequence) [MATCH_PARALLEL]: Generate one.
        (maybe_both_true_2): Simplify DT_veclen vs DT_veclen_ge.
        (nodes_identical_1): Handle DT_veclen_ge.
        (write_cond, debug_decision_2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39016 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.md (ldmsi_postinc, ldmsi, stmsi_postinc, smsi): Delete.  Replace
with ...
(ldmsi_postinc[432], ldmsi[432], stmsi_postinc[432], stmsi[432]): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39015 138bc75d-0d04-0410-961f-82ee72b054a4

* libio/libio.h: Add test for glibc 2.0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39014 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_java_field_op):  Assigning to a final field outside
an initializer does not violate JVM spec, so should be warning, not
error.  (Sun's verifier does not complain - though MicroSoft's does.)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39013 138bc75d-0d04-0410-961f-82ee72b054a4

    * cppmain.c (do_preprocessing): New function; most of the old
        main.
        (main): Call it to do most of the work.
        (cb): Move from global scope to set_callbacks ().
        (setup_callbacks): Get the callback pointer.
        (general_init, printer_init): Clean up code and comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39012 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/semi.h (ASM_SPEC): Pass -k to the assembler when
compiling PIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39011 138bc75d-0d04-0410-961f-82ee72b054a4

2001-01-14  Kazu Hirata  <kazu@hxi.com>

* config/h8300/h8300.c (get_shift_alg): Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39010 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/compile/20010114-1.c: New test.
* gcc.c-torture/compile/20010114-1.x: Xfail.
* gcc.c-torture/compile/20010114-2.c: New test.
* gcc.c-torture/execute/20010114-1.c: New test.
* gcc.dg/trunc-1.c: New test.
* gcc.dg/uninit-B.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39009 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-page.c (alloc_annon): Call perror and correctly call exit.
(alloc_page, ggc_alloc): Add casts to remove warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39008 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (simplify_comparison): Don't change `code' when
can't reverse comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39007 138bc75d-0d04-0410-961f-82ee72b054a4

    * rtlanal.c (computed_jump_p_1): Rename from jmp_uses_reg_or_mem;
        update all call sites.  Return true for all non-label constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39006 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (ix86_expand_compare): Add bypass_test and second_test
parameters.
(ix86_expand_branch): Update.
(ix86_expand_setcc): Update to handle multiple test conditions.
(expand_int_movcc): Likewise.
(expand_fp_movcc): Likewise.
* i386-protos.h (ix86_expand_compare): New.
* i386.md (andqi_?_slp, orqi_?_slp): New.
(conditional trap expander): Update call to ix86_expand_compare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39005 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/vax/vax.h (RETURN_POPS_ARGS): Max at 255 arguments.
        * config/vax/vax.md (call_pop): Turn into an expander.
        (call_value_pop): Likewise.
        (call, call_value): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39004 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/vax/vax.md (indirect_jump): Use register_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39003 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/vax/vax.md: Use nonimmediate_operand instead of
        general_operand in destinations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39002 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39001 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_split_fp_branch): Remove unused
variables.
(ix86_fp_compare_mode): Add unused attribute.
(ix86_expand_fp_movcc): Remove unused variable.
(ix86_expand_builtin): Make fcode unsigned.

* expr.c (MOVE_BY_PIECES_P): Cast MOVE_RATIO to unsigned.
(expand_expr): Add cast to avoid signed warning.
(store_field): Likewise.
(store_constructor_field): Likewise.
(store_constructor): Likewise.
(store_expr): Likewise.
(clear_storage): Likewise.
(emit_group_store): Likewise.
(emit_group_load): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39000 138bc75d-0d04-0410-961f-82ee72b054a4

Expext the bf64-1.c test to fail for the M*Core

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38999 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c: Move format checking code to ...
* c-format.c: ... here.  New file.  Reorder some functions and
declarations.
(decl_handle_format_attribute, decl_handle_format_arg_attribute):
New functions.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Declare.
* Makefile.in (C_AND_OBJC_OBJS): Add c-format.o.
(c-common.o): Adjust dependencies.
(c-format.o): New list of dependencies.

cp:
* Make-lang.in (CXX_C_OBJS): Add c-format.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38998 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/compile/20010113-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38997 138bc75d-0d04-0410-961f-82ee72b054a4

* unroll.c (loop_iterations): If we cannot prove iteration variable
is set once in each iteration, punt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38996 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.md ("strlenhi"): Remove clobber of input address.
(*strlenhi): Remove clobber (which was buggy) of output address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38995 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/compile/20001212-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38994 138bc75d-0d04-0410-961f-82ee72b054a4

contrib:
* gcc_update: Add gcc/gcc.1 to generated files.
* texi2pod.pl: Handle @r and @gccoptlist.  Handle @gol.  Handle
discarding to end of sentence with @xref where the sentence has an
interior "." in markup, and handle discarding parentheses around
such a sentence.

gcc:
* Makefile.in (generated-manpages): Add gcc.1
($(srcdir)/gcc.1): New target.
(maintainer-clean): Delete $(srcdir)/gcc.1.
* gcc.texi: Add macros @gccoptlist and @gol.
* invoke.texi: Include option summary in manpage.  Mark up option
summary with @gccoptlist and @gol.  Use @r in one place where
appropriate.
* texinfo.tex: Update to version 2000-12-11.07 from ftp.gnu.org.
* gcc.1: Generate from invoke.texi.

gcc/cp:
* g++.1: Change to be ".so man1/gcc.1".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38993 138bc75d-0d04-0410-961f-82ee72b054a4

    * ggc-page.c (USING_MALLOC_PAGE_GROUPS): New; set if not using mmap.
        (struct page_entry): Add group member.
        (struct page_group): New.
        (struct globals): Add page_groups member.
        (alloc_anon): Only define for using mmap; remove valloc call.
        (page_group_index): New.
        (set_page_group_in_use): New.
        (clear_page_group_in_use): New.
        (alloc_page): Implement USING_MALLOC_PAGE_GROUPS.
        (free_page, release_pages): Likewise.
        * configure.in (with-gc): Default to ggc-page always.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38992 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (replace_pseudos_in_call_usage): Use
reg_equiv_constant and reg_equiv_address, and don't try
regno_reg_rtx first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38991 138bc75d-0d04-0410-961f-82ee72b054a4

    * ggc-page.c (alloc_page): Round up allocation size to one page.
        Set e->order on extra pages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38990 138bc75d-0d04-0410-961f-82ee72b054a4

    * genrecog.c (nodes_identical): Expand commentary.
        (write_switch): Watch out for identical nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38989 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/cpp/widestr1.c: Update.
        * gcc.dg/cpp/prag-imp.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38988 138bc75d-0d04-0410-961f-82ee72b054a4

    * cppfiles.c (_cpp_fake_include): New function.
        * cpphash.h (_cpp_fake_include): New.
        * cpplib.c (do_line): Call _cpp_fake_include when entering
        header files in preprocessed input.
        * cppmain.c (cb_pragma_implementation): Remove handling.
(setup_callbacks): Don't register pragmas.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38987 138bc75d-0d04-0410-961f-82ee72b054a4

* extend.texi: Update for CPP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38986 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c: Add prototype for replace_pseudos_in_call_usage.

* regmove.c: Add prototype for replace_in_call_usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38985 138bc75d-0d04-0410-961f-82ee72b054a4

    * cpplib.h (cpp_pool, mi_state, mi_ind, struct cpp_macro,
        struct cpp_chunk, struct htab, struct toklist,
        struct cpp_context, CPP_STACK_MAX, struct lexer_state,
        struct spec_nodes, struct cpp_reader, CPP_OPTION, CPP_BUFFER,
        CPP_BUF_LINE, CPP_BUF_COL, CPP_BUF_COLUMN, U, ustrcmp, ustrncmp,
        ustrlen, uxstrdup, ustrchr, ufputs): Move to cpphash.h
        (struct macro_args): Delete.
        * cpphash.h: See above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38984 138bc75d-0d04-0410-961f-82ee72b054a4

    * cppmain.c (struct printer): Remove no_line_dirs.
        (options, cb): New.
        (main, setup_callbacks, scan_buffer, printer_init, cb_define)
        : Use options rather than CPP_OPTION.
        (setup_callbacks): Use cb rather than pfile->cb.
        (main): No need to check for a buffer.  Use cpp_errors.
        (printer_init): Don't set no_line_dirs.
        (maybe_print_line): Use options not no_line_dirs.
        (cb_file_change): Don't call print_line if -P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38983 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-lex.c (init_c_lex): Use cpp_get_callbacks to set
        callbacks.
        * c-parse.in (finish_parse): Use cpp_errors.
        (__yylex): Use return value of cpp_pop_buffer.
        * cp/lex.c (finish_parse): Use cpp_errors.
        * cp/spew.c (read_token): Use return value of cpp_pop_buffer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38982 138bc75d-0d04-0410-961f-82ee72b054a4

* README.AVR: URLs corrected.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38981 138bc75d-0d04-0410-961f-82ee72b054a4