* doc/install.texi: Update Texinfo version requirement
	documentation.

From-SVN: r52997

	PR target/6512, PR target/5628
	* config/sparc/sparc.md (movdf_insn_v9only_novis): Don't allow >= %f32
	when memory is not aligned.
	(movdf_insn_v9only_vis): Likewise.
	* config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS): Request a FP_REGS
	temporary for EXTRA_FP_REGS DFmode load from unaligned memory.
	(SECONDARY_OUTPUT_RELOAD_CLASS): Similarly.

From-SVN: r52995

From-SVN: r52994

From-SVN: r52992

2002-05-01  Aldy Hernandez  <aldyh@redhat.com>

        * gcc.dg/altivec-7.c: New.

        * config/rs6000/altivec.h: Cleanup.

From-SVN: r52988

2002-05-01  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/6513
	* include/bits/stl_uninitialized.h
	(uninitialized_copy(_InputIter, _InputIter, _ForwardIter)):
	Fix typo in 2001-07-17 commit: typedef _ValueType to
	iterator_traits<_ForwardIter> not <_InputIter>.
	* testsuite/23_containers/vector_ctor.cc: Add test04.

From-SVN: r52985

        * doc/invoke.texi (Option Summary): Add -mvrsave=.
        (RS/6000 and PowerPC Options): Document -mvrsave=.

        * config/rs6000/rs6000.c (rs6000_altivec_vrsave): New global.
        (rs6000_altivec_vrsave_string): Same.
        (rs6000_override_options): Call rs6000_parse_vrsave_option.
        (rs6000_parse_vrsave_option): New.
        (rs6000_stack_info): Only generate vrsave instructions when
        TARGET_ALTIVEC_VRSAVE.

        * config/rs6000/rs6000.h (TARGET_OPTIONS): Add -mvrsave= option.
        (rs6000_altivec_vrsave_string): Define extern.
        (rs6000_altivec_vrsave): Same.
        (TARGET_ALTIVEC_VRSAVE): New.

From-SVN: r52984

	* java/io/BufferedReader.java (fill): Handle case where markPos
	point to ignored \n.  Fixes PR libgcj/6301.

From-SVN: r52982

        * toplev.c (rest_of_compilation): Don't run cross-jump before
        bb-reorder.
	* gcc.dg/20020430-1.c: New.

From-SVN: r52981

2002-04-30  John David Anglin  <dave@hiauly1.hia.nrc.ca>

	PR libstdc++/6501
	* include/c_std/std_cctype.h: Include bits/c++config.h.
	* config/os/hpux/bits/os_defines.h (_SB_CTYPE_MACROS): Define.

From-SVN: r52979

From-SVN: r52977

class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if TYPE_HAS_TRIVIAL_INIT_REF is false or...

2002-04-30  Mark Mitchell  <mark@codesourcery.com>

	* class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
	TYPE_HAS_TRIVIAL_INIT_REF is false or
	TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.

From-SVN: r52976

From-SVN: r52974

	* cpplex.c: Fix comment formatting.
	* function.c: Likewise.
	* integrate.c: Likewise.
	* regrename.c: Likewise.
	* sibcall.c: Likewise.
	* simplify-rtx.c: Likewise.
	* tree-inline.c: Likewise.

From-SVN: r52972

	PR libstdc++/6501
	* include/c_std/std_cctype.h: Include bits/c++config.h.
	* config/os/hpux/bits/os_defines.h (_SB_CTYPE_MACROS): Define.

From-SVN: r52970

	* config.gcc (hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-rtems*,
	hppa1.0-*-osf*, hppa1.1-*-bsd*, hppa1.1-*-hpux10*, hppa2*-*-hpux10*,
	hppa1.0-*-hpux10*, hppa*64*-*-hpux11*, hppa1.1-*-hpux11*,
	hppa2*-*-hpux11*, hppa1.0-*-hpux11*, hppa*-*-lites*): Define xmake_file.
	* pa/t-linux, pa/t-pa, pa/t-pa64, t-pro (T_ADAFLAGS): Delete.
	* pa/x-ada: New file.  Define ADA_CFLAGS.

From-SVN: r52969

	* config/mmix/mmix.h (MMIX_LAST_STACK_REGISTER_REGNUM): Renamed
	from MMIX_LAST_REGISTER_FILE_REGNUM.
	(NO_IMPLICIT_EXTERN_C): Remove cryptic obsolete comment.
	(struct machine_function): New member highest_saved_stack_register
	previously static variable in mmix.c.
	(MACHINE_DEPENDENT_REORG): Define.
	* config/mmix/mmix.c (highest_saved_stack_register): Deleted.
	(MMIX_OUTPUT_REGNO): New.
	(mmix_target_asm_function_prologue): Move calculation of last used
	saved-stack-register into...
	(mmix_machine_dependent_reorg): New function.  Update to also handle
	!TARGET_ABI_GNU.
	(mmix_print_operand): Apply MMIX_OUTPUT_REGNO when emitting
	register names, simplify somewhat by new variable regno.
	<case 'p'>: Remove fixed FIXME.  Always emit highest used saved
	register.
	(mmix_print_operand_address): Apply MMIX_OUTPUT_REGNO when
	emitting register names.
	(mmix_asm_output_reg_push, mmix_asm_output_reg_pop): Ditto.
	(mmix_dbx_register_number): Apply MMIX_OUTPUT_REGNO here too.
	Remove fixed FIXME.
	* config/mmix/mmix-protos.h (mmix_machine_dependent_reorg):
	Declare.

	* config/mmix/mmix.md ("divmoddi4"): Update head comment.

From-SVN: r52966

        * config/sparc/sparc.c (emit_soft_tfmode_libcall,
        emit_soft_tfmode_binop, emit_soft_tfmode_unop, emit_soft_tfmode_cvt,
        emit_hard_tfmode_operation, emit_tfmode_binop, emit_tfmode_unop,
        emit_tfmode_cvt): New.
        * config/sparc/sparc.md (extendsftf2, extenddftf2, trunctfsf2,
        trunctfdf2, floatsitf2, floatunssitf2, floatditf2, floatunsditf2,
        fix_trunctfsi2, fixuns_trunctfsi2, fix_trunctfdi2, fixuns_trunctfdi2,
        addtf3, subtf3, multf3, divtf3, sqrttf2): Use them.
        * config/sparc/sparc-protos.h: Update.

From-SVN: r52965

2002-04-30  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/stdio_filebuf.h: New file.
	* include/ext/enc_filebuf.h: New file.
	* config/io/basic_file_stdio.h (__basic_file::sys_open): Add fd ctor.
	* config/io/basic_file_stdio.cc: Same.
	* include/bits/fstream.tcc (filebuf::_M_allocate_internal_buffer):
	Remove _M_unbuf hacks.
	(filebuf::_M_destroy_internal_buffer): Same.
	(filebuf::filebuf(cfile, openmode, int_type): Remove definition.
	(filebuf::fd): Remove.
	* include/std/std_fstream.h (filebuf::_M_unbuf): Remove.
	(filebuf::filebuf(__c_file*, openmode, int_type)): Remove.
	(filebuf::fd): Remove.
	* src/ios.cc (ios_base::_S_ios_create): Change to use specialized
	filebufs.
	(ios_base::_S_ios_destroy): Same.
	* src/misc-inst.cc (file_filebuf<char>): Add instantiation.
	* include/Makefile.am (ext_headers): Add ext_filebuf.h,
	stdio_filebuf.h.  * include/Makefile.in: Regenerate.

From-SVN: r52961

install.texi (Final install): Add to the list of info to include in a report of a successful bootstrap...

	* install.texi (Final install): Add to the list of info to include
	in a report of a successful bootstrap, and add link to 3.1 list.

From-SVN: r52956

        * decl.c (grokdeclarator): Don't override TYPE_NAME of an
        anonymous class with a typedef if there are attributes.

[[Split portion of a mixed commit.]]

From-SVN: r52955.2

        * decl.c (grokdeclarator): Don't override TYPE_NAME of an
        anonymous class with a typedef if there are attributes.

From-SVN: r52954

	* i386.md (type): Add new SSE/MMX subtypes, remove usused fop1.
	(mode): Add vector modes
	(i387): Kill attribute.
	(unit): New attribute.
	(length_immediate): Grok new types.
	(prefix_data16, prefix_rep, prefix_0f): Fix for SSE/MMX.
	(modrm): Use "unit".
	(memory): Handle MMX/SSE properly.
	(scheduling descriptions): Kill uses of fop1.
	(sse, mmx, fp patterns): Set type and mode properly.

From-SVN: r52953

	PR c++/6492
	* pt.c (tsubst_friend_class): If the friend has an explicit scope,
	enter that scope before name lookup.

From-SVN: r52951

        * pa.c (override_options): Default to PA8000 scheduling.
        * doc/invoke.texi (HP-PA options): Mention newly added 7300
        scheduling parameter.

From-SVN: r52950

From-SVN: r52948

        * pa.md (7100lc, 7200, 7300 scheduling): Slightly refine
        handling of double precision multiplies.


        * pa.md (7100lc, 7200, 7300 scheduling): Refine handling of
        fpdiv and fpsqrt instructions.
        (7200 & 7300 scheduling): Fix typo in handling of
        store-load and store-store penalties.

From-SVN: r52946

From-SVN: r52945

	* doc/contrib.texi (Contributors): Use MIPS instead of Mips and
	mips.  Add two missing commas.

From-SVN: r52944

2002-04-30  Paolo Carlini  <pcarlini@unitus.it>

	* doc/contrib.texi (Contributors): Update Paolo Carlini's
	and Benjamin Kosnik's entries.

From-SVN: r52941

parse.y (nomods_initdcl0): Do not move stack entries when setting things up as initdcl0_innards expects.

	* parse.y (nomods_initdcl0): Do not move stack entries
	when setting things up as initdcl0_innards expects.

From-SVN: r52939

2002-04-30  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/6511
	* config/os/solaris/solaris2.7/bits/ctype_noninline.h: Fix typo.

From-SVN: r52937

From-SVN: r52934

2002-04-29  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/5280
	* include/bits/fstream.tcc (basic_filebuf::_M_underflow_common):
	Check for eof.
	* include/bits/streambuf_iterator.h: Match stream_iterator.h.
	(istreambuf_iterator::operator++): Invalidate on eof.
	(istreambuf_iterator::operator++(int)): Same.
	(istreambuf_iterator::operator*): Same.

From-SVN: r52933

From-SVN: r52932

2002-04-29  David S. Miller  <davem@redhat.com>

	* config/sparc/sparc.h (BRANCH_COST, PREFETCH_BLOCK,
	SIMULTANEOUS_PREFETCHES): Tune for UltraSPARC-III.
	* config/sparc/sparc.md (call + jmp 32-bit peepholes): Likewise.
	* config/sparc/sparc.c (sparc_initialize_trampoline): Likewise.

From-SVN: r52928

* config/mh-cxux: remove dead code
* config/mh-dgux386: remove dead code
* config/mh-hp300: remove dead code
* config/mh-hpux: remove dead code
* config/mh-hpux8: remove dead code
* config/mh-irix5: remove dead code
* config/mh-irix6: remove dead code
* config/mh-ncr3000: remove dead code
* config/mh-ncrsvr43: remove dead code
* config/mh-necv4: remove dead code
* config/mh-sco: remove dead code
* config/mh-solaris: remove dead code
* config/mh-sysv: remove dead code
* config/mh-sysv4: remove dead code
* config/mh-sysv5: remove dead code
* config/mh-irix4: remove, contains only dead code
* configure.in: delete reference to absent file

From-SVN: r52926

From-SVN: r52925

* configure.in: Eliminate references to gash.
* Makefile.in: Eliminate references to gash.

From-SVN: r52924

* configure.in: Remove useless references to 'pic' makefile fragments.
* config/mt-armpic: Delete.
* config/mt-elfalphapic: Delete.
* config/mt-i370pic: Delete.
* config/mt-ia64pic: Delete.
* config/mt-m68kpic: Delete.
* config/mt-papic: Delete.
* config/mt-ppcpic: Delete.
* config/mt-s390pic: Delete.
* config/mt-sparcpic: Delete.
* config/mt-x86pic: Delete.

From-SVN: r52923