* configure.in (noconfigdirs): Replace [ ] with test.

* configure.in (noconfigdirs): Do not add target-newlib if
target == i[3456]86-*-linux*, and host == target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53021 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with
        target-independent gnu binutils date test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53017 138bc75d-0d04-0410-961f-82ee72b054a4

    * cfgcleanup.c (merge_blocks_move_successor_nojumps): Emit dump
        info before expunging the block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53014 138bc75d-0d04-0410-961f-82ee72b054a4

* cppinit.c (cpp_handle_option) [-dM]: Don't set no_output here...
(cpp_post_options): ...but here.  Disable -dD, -dN and -dI when
-M -or -MM is in effect.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53013 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc: Correct test of --enable-obsolete.  Obsolete all
A29k configurations.
* doc/install.texi: Update to match.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53009 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-01  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

PR bootstrap/6514
* varasm.c (globalize_decl): Compare DECL_ASSEMBLER_NAME to check
for duplicates. Always loop over whole list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53006 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (find_reloads, case 'p'): Set BADOP to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53005 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-01 Joel Sherrill <joel@OARcorp.com>

* config/sparc/t-elf (sparc-rtems, sparc-elf): Build assembly
support routines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53003 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-01 Joel Sherrill <joel@OARcorp.com>

* config/arm/rtems-elf.h: Add #undef TARGET_VERSION to prevent warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53001 138bc75d-0d04-0410-961f-82ee72b054a4

    * rs6000.md (abssi2_nopower): Convert to define_insn_and_split.
        (nabs_nopower): Same.
        (floatdisf2): New pattern.
        (absdi2): Convert to define_insn_and_split.
        (nabsdi2): Same.
        (trunctfsf2): Same.
        (floatditf2): Same.
        (floatsitf2): Same.
        (fix_trunctfdi2): Same.
        (fix_trunctfsi2): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52999 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52997 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52995 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bad regexp

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52994 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52992 138bc75d-0d04-0410-961f-82ee72b054a4

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

        * gcc.dg/altivec-7.c: New.

        * config/rs6000/altivec.h: Cleanup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52988 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52985 138bc75d-0d04-0410-961f-82ee72b054a4

ldy Hernandez  <aldyh@redhat.com>

        * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52984 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52982 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52981 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52979 138bc75d-0d04-0410-961f-82ee72b054a4

Add ABI change note to previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52977 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52976 138bc75d-0d04-0410-961f-82ee72b054a4

Add sanity check to regrename.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52974 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52972 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52970 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52969 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52966 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52965 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52961 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52956 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52955 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52954 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52953 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52951 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52950 138bc75d-0d04-0410-961f-82ee72b054a4

    * parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52948 138bc75d-0d04-0410-961f-82ee72b054a4

    * 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52946 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in a Changelog entry title.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52945 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52944 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52941 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52939 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52937 138bc75d-0d04-0410-961f-82ee72b054a4

correct PR number

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52934 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52933 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52932 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52928 138bc75d-0d04-0410-961f-82ee72b054a4

* 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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52926 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: replace '[' with 'test'

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52925 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52924 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52923 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Remove useless references to 'pic' makefile fragments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52922 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: (*-*-windows*) Finish removing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52921 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Eliminate redundant test for libgui.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52920 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Set all
of LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
LD_LIBRARY64_PATH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52919 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

* combine.c (find_split_point): Use gen_int_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52916 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-29  Vladimir Makarov  <vmakarov@redhat.com>

Merging code from dfa-branch:

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52915 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (eliminate_regs, case SUBREG): Fix typo in
adjust_address_nv call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52914 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (Testing): Provide additional information, and
a stronger encouragement, for running the testsuites.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52910 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add self and realphabetize.  Update entries
for Dan Berlin, Chris Demetriou and Michael Matz.  Remove
entry for a29k port maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52908 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.c (mips_parse_cpu): Warn if the CPU name is
given in upper case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52907 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc/inclhack.def (solaris_widec): Include <wchar.h> in
Solaris 2 <widec.h> if missing.
* fixinc/fixincl.x: Regenerate.
* fixinc/tests/base/widec.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52906 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c (f_options): Add "profile" switch so that
    -fno-profile can be used to disable -p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52904 138bc75d-0d04-0410-961f-82ee72b054a4

Initial P4 SSE2 builtin support

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52903 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/6477
* decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is
non-NULL first.

* g++.dg/parse/typedef1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52900 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (sse_mov?fcc*): Revert patch of Mar 14th.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52899 138bc75d-0d04-0410-961f-82ee72b054a4

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

PR c++/6486
* method.c (do_build_copy_constructor): Avoid building
cv-qualified reference types.

PR c++/6486
* g++.dg/template/friend6.C: New test.

PR c++/6492
* g++.dg/init/copy1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52895 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/contrib.texi (Contributors): Add Paolo Carlini and
Janis Johnson.
Update Richard Henderson, Jakub Jelinek, and Mark Mitchell.
Refer to Objective-C instead of ObjC, SPARC instead of sparc,
and CPU instead of cpu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52893 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c (flag_if_conversion, flag_if_conversion2): New static
variables.
(lang_independent_options): Add -fif-conversion, -fif-conversion2
(rest_of_compilation): Do if conversion only when asked for.
(parse_options_and_default_flags): Set new variables to 1 for -O1
* invoke.texi (-fif-conversion, -fif-conversion2): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52891 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (dbx64_register_map): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52890 138bc75d-0d04-0410-961f-82ee72b054a4

* predict.c (real_zero, real_one, real_almost_one, real_br_prob_base,
real_one_half, real_bb_freq_max): New static variables.
(debug_profile_bbauxs): Kill.
(process_note_predictions): Kill unused variable.
(block_info_def, edge_info_def): Use REAL_VALUE_TYPE instead of
volatile double.
(propagate_freq): Use REAL_ARITHMETICS.
(estimate_bb_frequencies): Likevise; init new static variables.
* Makefile.in (predict.o): Add dependency on real.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52889 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/5719
* decl.c (grok_op_properties): Assignment ops don't have to return
by value. operator% should.
testsuite:
* g++.dg/warn/effc1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52888 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Use @gol at ends of lines inside @gccoptlist.
* g77.texi: Update last update date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52885 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52883 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-28  Benjamin Kosnik  <bkoz@redhat.com>

        PR libstdc++/5280
        * config/io/basic_file_stdio.h (__basic_file::sys_getc): Return int.
        (__basic_file::sys_ungetc): Take int.
        * config/io/basic_file_stdio.cc (__basic_file::sys_ungetc): Same.
        * include/bits/fstream.tcc (basic_filebuf::_M_underflow_common):
        Use sys_getc for unbuffered input.
        * testsuite/27_io/narrow_stream_objects.cc (test06): New.

        * src/ios.cc (_M_grow_words): Adjust error checking.
        * testsuite/27_io/ios_base_storage.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52879 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-28  David S. Miller  <davem@redhat.com>

* configure.in, configure: Fix SPARC test in previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52878 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-28  David S. Miller  <davem@redhat.com>

PR target/6500
* config/sparc/sparc.md (prefetch): Emit properly for 32-bit vs.
64-bit TARGET_V9.  Do not use prefetch page, use prefetch for
several {reads,writes} instead.
* config/sparc/sparc.h (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES):
Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52876 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>

* java/lang/ieeefp.h: Define __IEEE_BIG_ENDIAN for S/390.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52874 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>

* Makefile.am: Add Linux for S/390 support.
* Makefile.in: Regenerate.
* configure.in: Add Linux for S/390 support.
* configure: Regenerate.
* include/ffi.h.in: Add Linux for S/390 support.
* src/s390/ffi.c: New file from libffi CVS tree.
* src/s390/sysv.S: New file from libffi CVS tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52873 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-27  David S. Miller  <davem@redhat.com>

PR target/6494
* config/sparc/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Be mindful
of the stack bias.

* config/sparc/linux.h, config/sparc/linux64.h: Don't bother
including signal.h and sys/ucontext.h, not needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52872 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (output_constant_def): Correct test for not calling
ENCODE_SECTION_INFO for INTEGER_CST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52870 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-29  Adam King <aking@dreammechanics.com>

* java/io/natFileDescriptorWin32.cc (open): Move file pointer to end
of file in APPEND mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52869 138bc75d-0d04-0410-961f-82ee72b054a4

* cppexp.c (lex): Move some code to _cpp_parse_expr, but
keep most cases as function eval_token.
(eval_token): New function.
(_cpp_parse_expr): Read token here for improved diagnostics.
Don't use op_as_text.  Detect bad ':' here.
(reduce): Don't detect bad ':' here.
(op_as_text): Remove.
* cpphash.h (_cpp_test_assertion): Change prototype.
* cpplib.c (_cpp_test_assertion): Change prototype.
testsuite:
* gcc.dg/cpp/if-cexp.c: Add a test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52866 138bc75d-0d04-0410-961f-82ee72b054a4

    * ggc-common.c (ggc_mark_rtx_children_1): Rename from...
        (ggc_mark_rtx_children): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52864 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/6496
* config/sparc/sparc.md (call + jump 32-bit peepholes): Disable jump
after call peepholes for UltraSPARC.
(call + jump 64-bit peepholes): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52863 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

PR c/6497
* config/rs6000/rs6000.md (sCC patterns): Remove clobber and use
result as temporary value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52860 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
%r_disp32().
* src/sparc/v8.S: Use it.
* src/sparc/v9.S: Likewise.
* fficonfig.h.in: Rebuilt.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52858 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/6396
* toplev.c (rest_of_compilation): Only run regrename and copy
propagation if optimizing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52857 138bc75d-0d04-0410-961f-82ee72b054a4

Argh, lost closing brace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52856 138bc75d-0d04-0410-961f-82ee72b054a4

PR optimization/6475
* reload1.c (alter_reg): Only call set_mem_expr if I is home pseudo
register of REGNO_DECL (i).
* Makefile.in (reload1.o): Add $(TREE_H).

* gcc.dg/20020426-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52855 138bc75d-0d04-0410-961f-82ee72b054a4

* cppexp.c (lex): Update to use state.skip_eval.
(struct op): Remove prio and flags members.
(FLAG_BITS, FLAG_MASK, PRIO_SHIFT, EXTRACT_PRIO, EXTRACT_FLAGS,
SHORT_CIRCUIT, RIGHT_ASSOC, ..._PRIO, op_to_prio): Remove.
(LEFT_ASSOC): New macro.
(optab): New table of operator priorities and flags.
(SHIFT): Update.
(_cpp_parse_expr): Clean up logic.  Return bool.  Use a
malloc-ed parser stack.
(reduce): New; reduce the operator stack.
(_cpp_expand_op_stack): Expand the operator stack as necessary.
* cpphash.h (struct op): Predeclare.
(struct cpp_reader): New members op_stack, op_limit.
(struct lexer_state): New member skip_eval.
(_cpp_parse_expr): Update.
(_cpp_expand_op_stack): New.
* cpplib.c (do_if): Update.
* cppinit.c (cpp_create_reader): Create op stack.
(cpp_destroy): And destroy it.
* cpplib.h (CPP_LAST_CPP_OP): Correct.
(TTYPE_TABLE): Correct.
testsuite:
* gcc.dg/cpp/if-mop.c: Update.
* gcc.dg/cpp/if-mpar.c: Add test.
* gcc.dg/cpp/if-oppr.c: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52853 138bc75d-0d04-0410-961f-82ee72b054a4

* .cvsignore: Remove files that are present in CVS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52845 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

PR c/6343
* c-decl.c (duplicate_decls): Call merge_weak.
* c-pragma.c (apply_pragma_weak): Warn about misuse.
* output.h (merge_weak): Prototype merge_weak.
* varasm.c (merge_weak): New function.
(declare_weak): Make sure we don't give an error on VAR_DECLs.
Mark RTL with SYMBOL_REF_WEAK.

cp:
* decl.c (duplicate_decls): Call merge_weak.

testsuite:
* gcc.dg/weak-[2-7].c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52844 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-28  Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>

* include/ext/stl_hashtable.h: Import __iterator_category

2002-04-28  Paolo Carlini  <pcarlini@unitus.it>
            Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>

* testsuite/ext/hash_set.cc: New testfile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52843 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52842 138bc75d-0d04-0410-961f-82ee72b054a4

2002-04-27  Benjamin Kosnik  <bkoz@redhat.com>

* config/os/solaris/solaris2.5/bits/os_defines.h: Remove
_G_USING_THUNKS.
* config/os/solaris/solaris2.6/bits/os_defines.h: Same.
* config/os/solaris/solaris2.7/bits/os_defines.h: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52838 138bc75d-0d04-0410-961f-82ee72b054a4

For PR java/6382:
* parse.y (string_convert_int_cst): New function.
(merge_string_cste): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52835 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-inline.c (inlinable_function_p): Improve heuristics
        by using a smoother function to cut down allowable inlinable size.
        * param.def: Add parameters max-inline-insns-single,
        max-inline-slope, min-inline-insns that determine the exact
        shape of the above function.
        * param.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52832 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52831 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-parse.in (malloced_yyss, malloced_yyvs): New.
        (yyoverflow): Re-add.  Set them.
        (free_parser_stacks): New.
        * c-common.h: Declare it.
        * c-lex.c (c_common_parse_file): Call it.

        * parse.y (malloced_yyss, malloced_yyvs): New.
        (yyoverflow): Re-add.  Set them.
        (free_parser_stacks): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52827 138bc75d-0d04-0410-961f-82ee72b054a4

    * cfgrtl.c (tidy_fallthru_edge): Don't use next_real_insn
        for fallthru search.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52826 138bc75d-0d04-0410-961f-82ee72b054a4