sparc.h (INIT_TARGET_OPTABS): If ARCH64, set the 32-bit ABI libfuncs to NULL.

2002-06-24  David S. Miller  <davem@redhat.com>

* config/sparc/sparc.h (INIT_TARGET_OPTABS): If ARCH64, set the
32-bit ABI libfuncs to NULL.

* expmed.c (expand_divmod): Do not set optab1/optab2 to the shift
optabs if op1 is const0_rtx.

From-SVN: r54958

configure: Revert in-srcdir redirect upon request.

2002-06-24  Phil Edwards  <pme@gcc.gnu.org>

* configure:  Revert in-srcdir redirect upon request.
* .cvsignore:  Add Makefile.
* Makefile:  Removed.

From-SVN: r54954

Daily bump.

From-SVN: r54945

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am ($(srcdir)/java/lang/Object.h,
$(srcdir)/java/lang/Class.h): Added dummy targets.

From-SVN: r54935

decl.c (finish_function): Change "#ifdef VMS_TARGET" to "#if VMS_TARGET".

* decl.c (finish_function): Change "#ifdef VMS_TARGET" to
"#if VMS_TARGET".

From-SVN: r54933

Daily bump.

From-SVN: r54920

reg-stack.c (convert_regs_exit): Push the registers to stack in proper order.

        * reg-stack.c (convert_regs_exit): Push the registers to stack in
        proper order.

        * gcc.c-torture/execute/complex-6.c: New.

From-SVN: r54918

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54917

re PR middle-end/6963 (Linux kernel miscompile due to clobbered MEM_SIZE)

PR middle-end/6963
* function.c (assign_stack_temp_for_type): Do not return
the same MEM rtx for multiple uses of a stack slot.

From-SVN: r54913

PR target/6841 target/6770 target/6719

2002-06-22  David S. Miller  <davem@redhat.com>

PR target/6841 target/6770 target/6719
* config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Return
NO_REGS for constant X when CLASS is GENERAL_OR_FP_REGS or
GENERAL_OR_EXTRA_FP_REGS.

From-SVN: r54909

Daily bump.

From-SVN: r54902

re PR other/6836 (crtfastmath.o is not built as 64-bit with sparc-sun-solaris2.8 32-bit and 64-bit multilib)

* config/sparc/t-crtfm (crtfastmath.o): Prefix with $(T) for
multilibs.
* config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Add crtfastmath.o.
* config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Likewise.
Fixes PR other/6836.

From-SVN: r54880

Daily bump.

From-SVN: r54874

linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Add i386 support so multilib works again.

2002-06-21  Bo Thorsen  <bo@suse.de>

* config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Add i386
support so multilib works again. And don't define this at all
when -Dinhibit_libc is used.

From-SVN: r54872

typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early.

        * typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early.
        Call put_var_into_stack.
* g++.dg/opt/asm1.C: New.

From-SVN: r54864

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54863

* configure.target (CPULIMITSH): Use powerpc directory for rs6000.

From-SVN: r54841

re PR c++/6892 (ICE from #include inside switch(){} inside template function)

PR c++/6892
* pt.c (tsubst_expr): Handle FILE_STMT.

From-SVN: r54838

re PR c++/6723 (ICE on source code successfully compiled by previous versions)

PR c++/6723
* pt.c (lookup_template_class): Don't build complete argument of
BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template
argument.

* g++.dg/template/ttp4.C: New test.

From-SVN: r54837

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54836

combine.c (gen_lowpart_for_combine): Avoid calling of simplify_gen_subreg on VOIDmode.

* combine.c (gen_lowpart_for_combine): Avoid calling of
simplify_gen_subreg on VOIDmode.

* combine.c (subst): Be prepared for simplify_subreg to return VOIDmode.

From-SVN: r54833

c-common.c (c_common_get_alias_set): Correctly handle characters.

        * c-common.c (c_common_get_alias_set): Correctly handle characters.
        Rearrange order of expressions; don't handle vectors here.
        * alias.c (get_alias_set): Let vectors match their components.

From-SVN: r54823

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54822

Daily bump.

From-SVN: r54817

* g++.dg/opt/vt1.C: Fix regexp.

From-SVN: r54780

Daily bump.

From-SVN: r54773

configure: Remove garbage from previous commit.

2002-06-18  Phil Edwards  <pme@gcc.gnu.org>

* configure:  Remove garbage from previous commit.

From-SVN: r54764

configure: For in-source builds, make a subdir and re-exec there.

2002-06-18  Phil Edwards  <pme@gcc.gnu.org>

* configure:  For in-source builds, make a subdir and re-exec there.
* Makefile:  New file.  Pass targets through to build directory.
* .cvsignore:  No longer ignore "Makefile".

From-SVN: r54761

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54760

Fix typo in comment

From-SVN: r54742

Daily bump.

From-SVN: r54734

* gcc.c-torture/execute/20020615-1.c: Correct bug-description.

From-SVN: r54724

re PR target/7042 (cris-elf miscompiles line_hints in ghostscript - "return" delay slot bug)

PR target/7042
* config/cris/cris.c (cris_simple_epilogue): Kludge around reorg.c
bug by saing that the epilogue isn't simple if there's a
non-empty current_function_epilogue_delay_list.
* config/cris/cris.md ("return"): Add sanity check asserting that
current_function_epilogue_delay_list is empty.

From-SVN: r54721

i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.

        * config/i386/i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead
        of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.

From-SVN: r54714

* expmed.c (make_tree): Handle SIGN_EXTEND/ZERO_EXTEND.

From-SVN: r54710

Daily bump.

From-SVN: r54697

tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test after template instantiation.

        * tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test
        after template instantiation.
* g++.dg/opt/inline3.C: New.

From-SVN: r54689

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54688

i386-protos.h (x86_field_alignment): Declare.

* i386-protos.h (x86_field_alignment): Declare.
* i386.c (x86_field_alignment): Define.
* i386.h (ADJUST_FIELD_ALIGNMENT): New.
(BIGGEST_FIELD_ALIGNMENT): Kill.

From-SVN: r54685

regclass.c (globalize_reg): Update regs_invalidated_by_call.

        * regclass.c (globalize_reg): Update regs_invalidated_by_call.
* gcc.dg/20020616-1.c: New.

From-SVN: r54683

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54682

dwarf2out.c (modified_type_die): Don't assign the qualified die to the unqualified type.

        * dwarf2out.c (modified_type_die): Don't assign the qualified die
        to the unqualified type.

From-SVN: r54677

Daily bump.

From-SVN: r54661

* gcc.c-torture/execute/20020615-1.c: New test.

From-SVN: r54652

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54651

sparc.h (DYNAMIC_CHAIN_ADDRESS): Add SPARC_STACK_BIAS.

2002-06-14  Jeff Sturm  <jsturm@one-point.com>

* config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS): Add
SPARC_STACK_BIAS.

From-SVN: r54646

Daily bump.

From-SVN: r54639

loop.c (check_final_value): Use v->always_executed instead of v->always_computable.

* loop.c (check_final_value): Use v->always_executed
instead of v->always_computable.
* unroll.c (final_giv_value): Don't calculate the final
value as a function of the biv if the giv is not computed
for every loop iteration.

From-SVN: r54635

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54631

convert.c (convert_to_integer): Don't pass the truncation down when the target type is signed.

* convert.c (convert_to_integer) [LSHIFT_EXPR]: Don't pass
the truncation down when the target type is signed.
[trunc1]: Use unsigned arithmetic for LSHIFT_EXPR.
* fold-const.c (extract_muldiv) [NOP_EXPR]: Don't pass through
the conversion if the target type is a smaller type.

From-SVN: r54628

configure.in (target_alias): Fix.

2002-06-14  J.T. Conklin  <jtc@acorntoolworks.com>

* configure.in (target_alias): Fix.
* configure: Regenerate.
* aclocal.m4: Regenerate.

From-SVN: r54620

Daily bump.

From-SVN: r54607

* i386.c (ix86_expand_movstr):  Fix pasto.

From-SVN: r54591

* reload.c (find_valid_class):  Fix thinko in my previous patch.

From-SVN: r54587

Daily bump.

From-SVN: r54575

re PR target/6997 (CRIS: compare result incorrect -- sleu pattern in cris.md at fault)

PR target/6997
* config/cris/cris.md ("sleu"): Set attribute "cc" to "none".

From-SVN: r54565

* gcc.c-torture/execute/20020611-1.c: New test.

From-SVN: r54564

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54563

elf.h (DWARF2_DEBUG_INFO): Define.

        * config/mips/elf.h (DWARF2_DEBUG_INFO): Define.
        * config/mips/mips.c (mips_output_filename): Don't print a
        ".file" directive if we are using DWARF-2.
        (mips_output_function_prologue): Do not emit source file
        name for TARGET_GAS.

From-SVN: r54559

* g++.dg/template/typename2.C: Update error message.

From-SVN: r54554

Daily bump.

From-SVN: r54547

configure.target: Set os_include_dir to config/os/qnx/qnx6.1 under *-qnx6.[12]*.

2002-06-11  J.T. Conklin  <jtc@acorntoolworks.com>
            Benjamin Kosnik  <bkoz@redhat.com>

* configure.target: Set os_include_dir to config/os/qnx/qnx6.1
under *-qnx6.[12]*.
* configure.in: Add support for *-qnx6.[12]*.
* configure: Regenerate.

* config/os/qnx, config/os/qnx/qnx6.1, config/os/qnx/qnx6.1/bits:
New directories.
* config/os/qnx/qnx6.1/bits/ctype_base.h, ctype_inline.h,
ctype_noninline.h, os_defines.h: New files.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r54520

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54519

s390.md (movsi): Only use floating point register alternatives when operands are already fprs.

* config/s390/s390.md (movsi): Only use floating point
register alternatives when operands are already fprs.
(movdi_31, movdi_64): Likewise.

From-SVN: r54507

s390.md (reload_base, ltorg): Remove.

* config/s390/s390.md (reload_base, ltorg): Remove.
* s390.c (s390_stop_dump_lit_p, s390_dump_literal_pool,
s390_asm_output_pool_prologue, s390_pool_start_insn): Remove.
* s390-protos.h (s390_stop_dump_lit_p, s390_dump_literal_pool,
s390_asm_output_pool_prologue): Likewise.
* s390.h (s390_pool_start_insn): Likewise.

* s390.c (s390_output_symbolic_const): Remove support for
old-style pool chunks.
(s390_function_epilogue): Likewise.
(s390_output_constant_pool): Likewise.  Also, fix incorrect
alignment for 64-bit literal pools.
(print_operand_address): Remove 'y' and 'Y' format flags.
* s390.h (ASM_OUTPUT_POOL_PROLOGUE): Remove support for
old-style pool chunks.
(ASM_OUTPUT_SPECIAL_POOL_ENTRY): Likewise.
(ASM_OUTPUT_POOL_EPILOGUE): Remove.
(S390_CHUNK_MAX, S390_CHUNK_OV, S390_POOL_MAX): Remove.

* s390.c (consttable_operand): New function.
* s390-protos.h (consttable_operand): Declare it.
* s390.h (PREDICATE_CODES): Add consttable_operand.
* s390.md (consttable_qi, consttable_hi, consttable_si, consttable_di,
consttable_sf, consttable_df, pool_start_31, pool_end_31,
pool_start_64, pool_end_64, reload_base, reload_base2): New insns.
* s390.c (struct constant, struct constant_pool): New data types.
(constant_modes, gen_consttable): New variables.
(s390_start_pool, s390_end_pool, s390_add_pool,
s390_dump_pool, s390_free_pool): New functions.
(s390_chunkify_pool): Completely reimplement literal pool
overflow handling.

* s390.c (s390_pool_overflow): New variable.
* s390.h (s390_pool_overflow): Declare it.
* s390.md (cjump, icjump): Use it to adapt length for out-of-range
jumps in literal pool overflow situations.

* s390.c (s390_decompose_address): Accept new-style pool chunk offsets.
(s390_frame_info): Account for possible use of RETURN_REGNUM
by new literal pool overflow code.
(s390_emit_prologue): Likewise.

From-SVN: r54501

Daily bump.

From-SVN: r54489

Don't use RTL inlining. Fix for PR java/6820.

* lang.c (LANG_HOOKS_POST_OPTIONS): Define.
(flag_really_inline): New.
(java_decode_option): Set flag_really_inline if -finline-functions
is seen.
(java_post_options): New function. Turn off inlining unless
flag_really_inline is set.

From-SVN: r54487

re PR rtl-optimization/6759 (ice when compiling 32 bit sparc code)

PR optimization/6759
* cse.c (cse_insn): Fold src_eqv just once, store it folded back into
the REQ_EQUAL note.

* g++.dg/opt/cse1.C: New test.

From-SVN: r54471

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54470

re PR c/6660 (Typedeffed unnamed structs/unions do not compile with gcc-3.1)

PR c/6660
* c-decl.c (grokfield): Allow user defined types if they declare
structs or unions for unnamed fields.

* gcc.dg/20020527-1.c: New test.

From-SVN: r54468

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54467

re PR c/6809 (GCC 3.1 cc1 crashes if -fverbose-asm is specified)

PR c/6809
* print-rtl.c (print_mem_expr): Don't crash on unnamed fields.

* gcc.dg/20020530-1.c: New test.

From-SVN: r54465

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54464

varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR.

* varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR.
(compare_constant): Likewise.
(output_addressed_constants): Likewise.

* g++.dg/opt/vt1.C: New test.

From-SVN: r54461

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54460

cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't merge bb with itself.

* cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't
merge bb with itself.

* gcc.c-torture/compile/20020605-1.c: New test.

From-SVN: r54458

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54457

locale-inst.cc (__codecvt_abstract_base): Put inside _GLIBCPP_USE_WCHAR_T ifdef.

* src/locale-inst.cc (__codecvt_abstract_base):
Put inside _GLIBCPP_USE_WCHAR_T ifdef.
* include/bits/istream.tcc (basic_istream): Ditto.
(ws) Ditto.
(operator>>) Ditto.
* include/bits/ostream.tcc (basic_ostream): Ditto.
(endl): Ditto.
(ends): Ditto.
(flush): Ditto.
(operator<<): Ditto.

From-SVN: r54455

Daily bump.

From-SVN: r54434

configure.host: Disable hash synchronization and slow_pthread_self for cygwin.

* configure.host: Disable hash synchronization and slow_pthread_self
for cygwin.

From-SVN: r54429

Daily bump.

From-SVN: r54401

jcf-path.c (jcf_path_init): Allocate 1 more byte for string.

2002-06-08  H.J. Lu  (hjl@gnu.org)

* jcf-path.c (jcf_path_init): Allocate 1 more byte for string.

From-SVN: r54383

[multiple changes]

2002-06-08  Paolo Carlini  <pcarlini@unitus.it>

* testsuite/backwards/strstream_members.cc: New.

2002-06-08  Benjamin Kosnik  <bkoz@redhat.com>

* include/backwards/strstream: Format.
* src/strstream.cc: Format.

2002-06-08  Andreas Schwab  <schwab@suse.de>

* src/strstream.cc (strstreambuf::overflow): Set _M_buf,
_M_buf_size and _M_buf_size_opt to the new buffer and size.

From-SVN: r54377

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54376

ctype_noninline.h: Tweak format.

2002-06-08  Benjamin Kosnik  <bkoz@redhat.com>

* config/os/generic/bits/ctype_noninline.h: Tweak format.

From-SVN: r54373

Daily bump.

From-SVN: r54364

config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}.

* config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}.
* config/mips/t-netbsd: New file.

From-SVN: r54355

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54354

configure.in: Add --enable-__cxa_atexit.

2002-06-07  H.J. Lu  (hjl@gnu.org)

* configure.in: Add --enable-__cxa_atexit.
* configure: Regenerated.
* config.in: Likewise.

* defaults.h (DEFAULT_USE_CXA_ATEXIT): New. Defined to be 0 if
not defined.

2002-06-07  H.J. Lu  (hjl@gnu.org)

* decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.

From-SVN: r54344

* config/mips/netbsd.h (CACHE_FLUSH_FUNC): Define.

From-SVN: r54341

Daily bump.

From-SVN: r54333

natFileDescriptorWin32.cc (open): Disable Win32 file locking, just like the Sun JVM does.

2002-06-06  Adam Megacz <adam@xwt.org>

        * java/io/natFileDescriptorWin32.cc (open): Disable Win32 file
        locking, just like the Sun JVM does.

From-SVN: r54320

Fixed regression for the Objective-C compiler, which was miscompiling
simple C code

From-SVN: r54313

Define some missing language hooks: LANG_HOOKS_GET_ALIAS_SET and
LANG_HOOKS_SAFE_FROM_P

From-SVN: r54312

Daily bump.

From-SVN: r54306

ltmain.sh: Detect and handle object name conflicts while piecewise linking a static library.

2002-06-05  Loren J. Rittle <ljrittle@acm.org>

* ltmain.sh: Detect and handle object name conflicts while
piecewise linking a static library.

From-SVN: r54303

pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it rejects (mem (lo_sum (reg) (unspec)))...

        * pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it
        rejects (mem (lo_sum (reg) (unspec))), but will allow
        (mem (lo_sum (reg) (symbol_ref)) for PA2.0.

From-SVN: r54290

ctype_noninline.h (do_toupper,do_tolower): Call external symbol.

* config/os/aix/bits/ctype_noninline.h (do_toupper,do_tolower):
        Call external symbol.

From-SVN: r54285

2002-06-05  Paolo Carlini  <pcarlini@unitus.it>

* testsuite/22_locale/money_get_members_char.cc
(test02): Add decimal point to long double constants.
* testsuite/22_locale/money_get_members_wchar_t.cc
(test02): Likewise.
* testsuite/22_locale/money_put_members_char.cc
(test02, test03, test06): Likewise.
* testsuite/22_locale/money_put_members_wchar_t.cc:
(test02, test03, test06): Likewise.
* testsuite/22_locale/num_get_members_char.cc:
(test02, test01): Likewise; suffix long long constants with LL.
* testsuite/22_locale/num_get_members_wchar_t.cc:
(test02, test01): Likewise.
* testsuite/22_locale/num_put_members_char.cc:
(test02, test01): Likewise.
* testsuite/22_locale/num_put_members_wchar_t.cc:
(test02, test01): Likewise.

From-SVN: r54281

Daily bump.

From-SVN: r54275