sparc.h (ASM_CPU32_DEFAULT_SPEC): Change -Av8 onto -Asparclite for sparc86x.

1999-07-30  Vladimir Makarov  <vmakarov@loony.cygnus.com>

* config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Change -Av8 onto
  -Asparclite for sparc86x.
(CPP_CPU32_DEFAULT_SPEC, CPP_CPU_SPEC): Remove -D__sparc_v8__ for
  sparc86x.
(ASM_CPU_SPEC): Use -Asparclite for sparc86x.

From-SVN: r28347

Jakub Jelinek  <jj@ultra.linux.cz>

        * config/sparc/linux64.h (CC1_SPEC): Preserve CPU specified by
        the user if using the non-default arch size in BI_ARCH configuration.
        * config/sparc/sol2-sld-64.h (CC1_SPEC): Ditto.

        * config/sparc/sparc.md (cmp_mul_set, cmp_udiv_cc_set):
        Fix patterns so that they actually match.
        (cmp_sdiv_cc_set): Ditto, also don't require g0 to be zero.
        (mulsidi3_sp64, const_mulsidi3_sp64): New patterns.
        (const_mulsidi3_sp32): Renamed from const_mulsidi3, only on
        TARGET_HARD_MUL32.
        (mulsidi3): Reflect this in the expand.
        (smulsi3_highpart): Only on TARGET_ARCH32.
        (umulsidi3_sp64, const_umulsidi3_sp64): New patterns.
        (const_umulsidi3_sp32): Renamed from const_umulsidi3.
        (umulsidi3): Reflect this in the expand.
        (umulsi3_highpart): Only on TARGET_ARCH32.
        (divsi3_sp32): Renamed from divsi3, only on TARGET_ARCH32,
        don't require g0 to be zero.
        (udivsi3_sp32): Renamed from udivsi3, only on TARGET_ARCH32.
        ({,u}divsi3): New expands.
        ({,u}divsi3_sp64): New patterns.
        (after lshrdi3_v8plus): Four new patterns to help combiner
        optimizing nested mixed mode shifts.

        * config/sparc/sparc.c (sparc_override_options): Use deprecated
        v8 instructions if optimizing for UltraSPARC I, II, IIi, as it
        speed things up. Don't use them by default on plain v9 in 64bit
        mode, according to what SPAMv9 sais.

        * config/sparc/sparc.h: Fix comments, e.g. Linux already preserves
        top 32 bits of %[og][0-7] in signal handlers.
        Also, TARGET_HARD_MUL32 now is only true for TARGET_ARCH32.

From-SVN: r28346

Warning fixes:

        * expr.c (build_java_soft_divmod): Provide a default case in switch.
        (java_lang_expand_expr): Mark parameters `target', `tmode' and
        `modifier' with ATTRIBUTE_UNUSED.

        * gjavah.c (process_file): Add braces around ambiguous `else'.

        * jcf-dump.c (print_access_flags, localvar_free): Change return
        type to void.

        * parse.y (java_complete_expand_method): Initialize variable
        `exception_copy'.
        (resolve_qualified_expression_name): Likewise for `field_decl'.
        (patch_method_invocation): Likewise for `class_to_search'.
        (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
        (patch_assignment): Likewise for `lhs_type'.

        * verify.c (verify_jvm_instructions): Remove unused variable
        `caller'.

From-SVN: r28344

pa.md (zvdep_imm32): Renamed from zvdep_imm.

        * pa.md (zvdep_imm32): Renamed from zvdep_imm.
        (ashlsi3): Corresponding changes.

From-SVN: r28343

* pa.c (compute_zdepwi_operands): Renamed from compute_zdepi_operands.

From-SVN: r28342

Daily bump.

From-SVN: r28341

* pa.h (FIRST_PARM_CALLER_OFFSET): Delete.

From-SVN: r28340

Fix a cross toolchain build problem

From-SVN: r28339

Use force_operand to make sure that the buffer address is in a suitable form
to be passed to force_reg.

From-SVN: r28334

Daily bump.

From-SVN: r28333

pa.md (indirect_jump): Remove mode from match_operand.

        * pa.md (indirect_jump): Remove mode from match_operand.  Verify
        proper mode in the condition string.
        (icacheflush, dcacheflush): Remove modes from match_operands.

From-SVN: r28332

pa.c (emit_move_sequence): Always convert scratch_reg to the proper mode before using it.

        * pa.c (emit_move_sequence): Always convert scratch_reg to the
        proper mode before using it.

From-SVN: r28331

mips.c: system.h handles MIN and MAX, don't undefine them here.

        * config/mips/mips.c: system.h handles MIN and MAX, don't undefine
        them here.

From-SVN: r28329

pa.md (adddi3, subdi3): Turn into a define_expand/define_insn pair.

        * pa.md (adddi3, subdi3): Turn into a define_expand/define_insn
        pair.

From-SVN: r28328

pa.c (store_reg): Do not call add_high_const generator directly.

        * pa.c (store_reg): Do not call add_high_const generator directly.
        (load_reg, set_reg_plus_d): Likewise.
        * pa.md (add_high_const): No longer a named pattern.

From-SVN: r28327

pa.c (legitimize_address): Consistently use Pmode rather than SImode.

        * pa.c (legitimize_address): Consistently use Pmode rather than
        SImode.  Do not call gen_pic2_highpart directly anymore.
        * pa.md (pic2_highpart): No longer a named pattern.
        (pic2_lo_sum): Similarly.  Reformat to make more readable.

From-SVN: r28326

fix typo.

From-SVN: r28324

* README: Update.

From-SVN: r28322

pa.md (call, call_value): Use "word_mode" instead of "SImode" as needed.

        * pa.md (call, call_value): Use "word_mode" instead of "SImode" as
        needed.

From-SVN: r28321

pa.md (reload_indi, [...]): Scratch register should be a DImode register.

        * pa.md (reload_indi, reload_outdi): Scratch register should
        be a DImode register.
        (call, call_value): Use "word_mode" instead of "SImode" as needed.

From-SVN: r28320

* builtins.c (expand_builtin): Typo in call to expand_builtin_ffs.

From-SVN: r28319

Wrong patch -- builtin_saveregs has already corrected for !stdarg_p.

From-SVN: r28318

pa.c (hppa_builtin_saveregs): Use get_varargs_alias_set and tag the spill mems.

        * pa.c (hppa_builtin_saveregs):  Use get_varargs_alias_set
        and tag the spill mems.
        (hppa_va_start): New.
        (hppa_va_arg): New.
        * pa.h (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.

From-SVN: r28317

mn10300.c (mn10300_builtin_saveregs): Use get_varargs_alias_set and tag the spill mems.

        * mn10300.c (mn10300_builtin_saveregs): Use get_varargs_alias_set
        and tag the spill mems.
        (mn10300_va_start): New.
        (mn10300_va_arg): New.
        * mn10300.h (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.

From-SVN: r28316

mn10200.c (mn10200_va_arg): New.

        * mn10200.c (mn10200_va_arg): New.
        * mn10200.h (EXPAND_BUILTIN_VA_ARG): New.

From-SVN: r28315

builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes rather than play with TREE_INT_CST_LOW.

        * builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes
        rather than play with TREE_INT_CST_LOW.

From-SVN: r28314

egcs_update (files_and_dependencies): Fixed typo in gcc/cstamp-h.in.

* egcs_update (files_and_dependencies): Fixed typo in
gcc/cstamp-h.in.  Added gcc/config.in.

From-SVN: r28313

Patch from Phillip Blundell  <pb@nexus.co.uk>  to add arm/thumb uclinux support.

From-SVN: r28312

Kill CYGNUS LOCAL tags.

From-SVN: r28311

call.c (conditional_conversion): Don't build BASE_CONVs for conversions between things that have the same type.

* call.c (conditional_conversion): Don't build BASE_CONVs for
conversions between things that have the same type.
(build_conditional_expr): Tweak.
(convert_like): Some BASE_CONVs really do require the generation
of code.

* init.c (perform_member_init): Don't go through build_modify_expr
for simple initializations.

From-SVN: r28310

Daily bump.

From-SVN: r28309

pa.md (post_store, pre_load): New expanders.

        * pa.md (post_store, pre_load): New expanders.
        (post_stwm, pre_ldwm): Renamed to post_stw and pre_ldw respectively.
        (post_ldwm, pre_stwm): Make these unnamed patterns since we never
        need to directly generate RTL for them.
        * pa.c (hppa_expand_prologue, hppa_expand_epilogue): Corresponding
        changes.

From-SVN: r28307

new

From-SVN: r28305

cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.

* cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
* typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
virtual functions and MI.  Simplify.

From-SVN: r28304

tweak whitespace

From-SVN: r28303

method.c: Remove prototype for largest_union_member.

* method.c: Remove prototype for largest_union_member.
* pt.c (determine_specialization): Fix uninitialized warning.
* lex.c (real_yylex): Likewise.

From-SVN: r28302

class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS here too.

* class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
here too.

From-SVN: r28301

aix43.h (ASM_CPU_SPEC, [...]): Add rs64a and PPC630.

* aix43.h (ASM_CPU_SPEC, CPP_CPU_SPEC): Add rs64a and PPC630.
* rs6000.c (processor_target_table): Add powerpc64, rs64a, and PPC630.
(rs6000_cpu): Choose between 32-bit and 64-bit default processors.
(secndary_reload_class): Make TARGET_ELF conditional compile.
(print_operand_address): Similar.
(output_toc): Print all values as hex.
(get_issue_rate): Rearrange and add RS64A and PPC630.
* rs6000.h (processor_type): Add RS64A and PPC630.
(PROCESSOR_POWERPC): Change to PROCESSOR_750.
(PROCESSOR_POWERPC64): New.
(PROMOTE_MODE): Use word_mode.
(RTX_COSTS): Add RS64A and PPC630.
* rs6000.md (scheduling information): Add lmul and ldiv
representing 64-bit integer multiply and divide.  Add rs64a and
PPC630 information.
(ashldi3): Add support for "rldic" instruction.
* sysv4.h (PROCESSOR_DEFAULT): Change to PROCESSOR_750.

From-SVN: r28300

sparc.c (sparc_override_options): Enable SPARCLITE instead of V8 for sparclite86x in cpu_table.

Tue Jul 27 15:31:53 1999  Vladimir Makarov  <vmakarov@toad.to.cygnus.com>

* config/sparc/sparc.c (sparc_override_options): Enable SPARCLITE
instead of V8 for sparclite86x in cpu_table.

From-SVN: r28299

cp-tree.h (BINFO_VIRTUALS): Document new format.

* cp-tree.h (BINFO_VIRTUALS): Document new format.
* class.c (modify_one_vtable): Change prototype accordingly.
(modify_all_vtables): Likewise.
(modify_all_direct_vtables): Likewise.
(modify_all_indirect_vtables): Likewise.
(build_vtable_entry_for_fn): New function.
(set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
(modify_vtable_entry): Likewise.
(add_virtual_function): Likewise.
(build_vtbl_initializer): New function.
(finish_vtbls): Simplify for new BINFO_VIRTUALS format.
(fixup_vtable_deltas1): Likewise.
(fixup_vtable_deltas): Likewise.
(override_one_vtable): Likewise.
(finish_struct_1): Likewise.
* error.c (dump_expr): Likewise.
* search.c (get_abstract_virtuals_1): Likewise.
(get_abstract_virtuals): Likewise.
(expand_upcast_fixups): Likewise.
* tree.c (debug_binfo): Likewise.
* decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
__pure_virtual here.

From-SVN: r28298

Fix SDB debug output generation for ARM/COFF

From-SVN: r28297

Add clones of fp-cmp-1 for float/long double; Change name of unknown register

From-SVN: r28296

egcs_update (files_and_dependencies): New function...

* egcs_update (files_and_dependencies): New function, with
complete list of files to be updated, as well as their
dependencies.
(touch_files): Check the timestamp of each generated file against
its dependencies'.
(main): New flags --touch, --list and --help.  Remove the
pre-update step.

From-SVN: r28295

add EOL to keep patch happy.

From-SVN: r28294

expr.c (expand_expr, [...]): Get the mode from the tree for op1, not the rtl.

* expr.c (expand_expr, case PLUS_EXPR): Get the mode from the
tree for op1, not the rtl.

From-SVN: r28292

try again

From-SVN: r28291

Daily bump.

From-SVN: r28288

m88k.c (m88k_builtin_saveregs): Break out the constructor code to m88k_va_start, leaving only the register spill.

        * m88k.c (m88k_builtin_saveregs): Break out the constructor code
        to m88k_va_start, leaving only the register spill.
        (m88k_build_va_list): New.
        (m88k_va_start): New.
        (m88k_va_arg): New.
        * m88k.h (BUILD_VA_LIST_TYPE): New.
        (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.

From-SVN: r28287

Correct typo in my last change

From-SVN: r28286

rs6000.c (rs6000_expand_builtin_saveregs): Rename from expand_builtin_saveregs.

* config/rs6000/rs6000.c (rs6000_expand_builtin_saveregs):
Rename from expand_builtin_saveregs.
* config/rs6000/rs6000.c (EXPAND_BUILTIN_SAVEREGS): Change caller.

From-SVN: r28285

i960.c (i960_setup_incoming_varargs): Use get_varargs_alias_set for the register spill block.

        * i960.c (i960_setup_incoming_varargs): Use get_varargs_alias_set
        for the register spill block.
        (i960_build_va_list): New.
        (i960_va_start): New.
        (i960_va_arg): New.
        * i960.h (BUILD_VA_LIST_TYPE): New.
        (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.
        * i960.md (store_multiple): Use change_address on individul mems.

From-SVN: r28284

builtins.c (stabilize_va_list): Don't INDIRECT_REF through an ARRAY_TYPE.

        * builtins.c (stabilize_va_list): Don't INDIRECT_REF through
        an ARRAY_TYPE.
        (std_expand_builtin_va_start): Back out one word if !stdarg_p.
        (expand_builtin_va_end): Evaluate arg for side effects.
        * c-common.c (c_common_nodes_and_builtins): Construct a
        va_list_arg_type_node to handle array decomposition to pointer.

From-SVN: r28283

except.c (start_dynamic_cleanup): Use force_operand on the buffer's address.

        * except.c (start_dynamic_cleanup): Use force_operand on the
        buffer's address.

From-SVN: r28282

tree.c (build_cplus_new): Adjust call to abstract_virtuals_error as per 1999-07-26 change.

* tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
as per 1999-07-26 change.

* typeck.c (c_sizeof): Don't allow non-static data members.
(expr_sizeof): Likewise.

From-SVN: r28280

new

From-SVN: r28279

input.c (feed_input): Only touch lineno and input_filename if !USE_CPPLIB.

* input.c (feed_input): Only touch lineno and input_filename
if !USE_CPPLIB.  Save the old values before setting the new ones.

From-SVN: r28278

c4x.h (EXPAND_BUILTIN_VA_ARG): New.

        * c4x.h (EXPAND_BUILTIN_VA_ARG): New.
        * c4x.c (c4x_va_arg): New.

From-SVN: r28277

input.c (feed_input): Add file, line parms.

* input.c (feed_input): Add file, line parms.
* lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
(real_yylex): Check linemode before input_redirected().

* typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
from op new to warning.

From-SVN: r28276

cpplib.c (cpp_get_token): Don't return a CPP_POP if the buffer has manual_pop set.

* cpplib.c (cpp_get_token): Don't return a CPP_POP if the buffer
has manual_pop set.

From-SVN: r28275

* ansidecl.h: Copy attribute support macros from egcs.

From-SVN: r28274

New test

From-SVN: r28273

cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.

* cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
* call.c: All uses changed.
* typeck.c: Likewise.

From-SVN: r28272

exception.cc (__cplus_type_matcher): Match __eh_matcher prototype.

* exception.cc (__cplus_type_matcher): Match __eh_matcher
prototype.

From-SVN: r28271

eh-common.h (__eh_matcher): Prototype correctly.

1999-07-26  Nathan Sidwell  <nathan@acm.org>

* eh-common.h (__eh_matcher): Prototype correctly.

From-SVN: r28270

splay-tree.c (splay_tree_insert): Add initialization to avoid warning.

        * splay-tree.c (splay_tree_insert): Add initialization to avoid
        warning.

From-SVN: r28269

Apply Philip Blundell  <pb@nexus.co.uk>'s patch to add PIC support to the Thumb.

From-SVN: r28268

Update my email address

From-SVN: r28267

initfini.c (__init): Use a full word immediate for __fini...

1999-07-26  Andrew Haley  <aph@cygnus.com>

* config/m32r/initfini.c (__init): Use a full word immediate for
__fini: this allows it to be placed in any memory region.

* config/m32r/t-m32r: Compile crtinit.o and crtfini.o for
-mmodel=medium.  This is OK for all memory models.

From-SVN: r28266

Replace %R%s with %r

From-SVN: r28264

Implement new macro: ASM_FPRINTF_EXTENSIONS

From-SVN: r28263

cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.

* cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
(ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
(strip_top_quals): Declare.
(ncp_convert): Likewise.
(type_after_usual_arithmetic_converions): Likewise.
(composite_pointer_type): Likewise.
* call.c (strip_top_quals): Don't make it static.
(promoted_arithmetic_type_p): New function.
(conditional_conversion): Likewise.
(null_ptr_cst_p): Allow `false' as a NULL pointer constant.
(standard_conversion): Use same_type_p.  Don't build BASE_CONVs
for converting a type to itself.
(reference_binding): Honor LOOKUP_NO_TEMP_BIND.
(implicit_conversion): Make sure the from and to types are
complete.
(add_builtin_candidate): Correct handling of ?: operator.
(add_builtin_candidates): Improve documentation.
(build_conditional_expr): New function.
(can_convert): Implement in terms of can_convert_arg.
(ncp_convert): New function.
* typeck.c (type_after_usual_arithmetic_conversions): New
function, split out from common_type.
(composite_pointer_type): New function, split out from
build_conditional_expr.
(common_type): Use type_after_usual_arithmetic_conversions.
Remove redundant attribute merging.
(comptypes): Tidy.  Handle COMPLEX_TYPE.
(build_binary_op_nodefault): Use null_ptr_cst_p.
(build_conditional_expr): Remove.
(convert_for_assignment): Use new conversion functions.

* cp-tree.h (abstract_virtuals_error): Change declaration.
* typeck2.c (abstract_virtuals_error): Check to see if an error
ocurred, and return a boolean value accordingly.
(build_functional_cast): Adjust accordingly.
* class.c (finish_struct_1): Likewise.
* cvt.c (ocp_convert): Likewise.
* decl.c (cp_finish_decl): Likewise.
(grokparams): Likewise.
(grok_op_properties): Likewise.
(start_function): Likewise.
* init.c (build_new_1): Likewise.

* pt.c (unify): Don't get confused by pointers-to-member functions.

* search.c (build_cplus_new): Robustify.

From-SVN: r28262

Daily bump.

From-SVN: r28261

i860.h (EXPAND_BUILTIN_SAVEREGS): New.

        * i860.h (EXPAND_BUILTIN_SAVEREGS): New.
        (BUILD_VA_LIST_TYPE): New.
        (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.
        * i860.c (output_delayed_branch): Disable.
        (output_delay_insn): Likewise.
        (i860_saveregs): New.
        (i860_build_va_list): New.
        (i860_va_start): New.
        (i860_va_arg): New.
        * i860.md: Disable all peepholes using output_delayed_branch.
        * i860/sysv4.h (I860_SVR4_VA_LIST): New.

From-SVN: r28259

Update copyright.

From-SVN: r28258

clipper.h (EXPAND_BUILTIN_SAVEREGS): Remove argument.

        * clipper.h (EXPAND_BUILTIN_SAVEREGS): Remove argument.
        (BUILD_VA_LIST_TYPE): New.
        (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.
        * clipper.c (clipper_builtin_saveregs): Only dump registers.
        Return the address of the save area.
        (clipper_build_va_list): New.
        (clipper_va_start): New.
        (clipper_va_arg): New.

From-SVN: r28257

arc.h (EXPAND_BUILTIN_VA_START): New.

        * arc.h (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.
        * arc.c (arc_setup_incoming_varargs): Set alias set of
        varargs save area.
        (arc_va_start): New.
        (arc_va_arg): New.

From-SVN: r28254

svr4.h (CTORS_SECTION_ASM_OP): Do not emit directives in column zero.

        * config/svr4.h (CTORS_SECTION_ASM_OP): Do not emit directives in
        column zero.
        (DTORS_SECTION_ASM_OP, INIT_SECTION_ASM_OP): Likewise.
        (FINI_SECTION_ASM_OP, ASM_OUTPUT_SECTION_NAME): Likewise.

From-SVN: r28253

alpha.h (EXPAND_BUILTIN_SAVEREGS): Delete.

        * alpha.h (EXPAND_BUILTIN_SAVEREGS): Delete.
        (BUILD_VA_LIST_TYPE): New.
        (EXPAND_BUILTIN_VA_START): New.
        (EXPAND_BUILTIN_VA_ARG): New.
        * alpha.c (alpha_builtin_saveregs): Delete.
        (alpha_build_va_list): New.
        (alpha_va_start): New.
        (alpha_va_arg): New.

From-SVN: r28252

Add myself to list, check write access

From-SVN: r28251

gcc.texi: More changes related to list conversion.

        * gcc.texi: More changes related to list conversion.
        * invoke.texi: Likewise.

From-SVN: r28250

* README: More listname related changes.

From-SVN: r28249

natString.cc (substring): optimize where substring is entire String.

1999-07-22  Bryce McKinlay  <bryce@albatross.co.nz>

* java/lang/natString.cc (substring): optimize where substring is
entire String.
* java/io/File.java (getName): don't return separator with file name.
* java/io/natFile.cc (attr): fix overflow.

From-SVN: r28246

m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise.

        * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise.
        * m88k.h, m88k.c: Likewise.
        * mn10300.h, mn10300.c: Likewise.
        * pa.h, pa.c: Likewise.
        * rs6000.h, rs6000.c: Likewise.
        * sh.h, sh.c: Likewise.
        * sparc.h, sparc.c: Likewise.

From-SVN: r28245

Rebuild.

From-SVN: r28244

builtins.c (expand_builtin_saveregs): Remove static, remove exp and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS.

        * builtins.c (expand_builtin_saveregs): Remove static, remove exp
        and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS.
        (expand_builtin_next_arg): Accept ARGLIST not EXP.
        (stabilize_va_list): New function.
        (std_expand_builtin_va_start): New function.
        (expand_builtin_va_start): New function.
        (get_varargs_alias_set): New function.
        (std_expand_builtin_va_arg): New function.
        (expand_builtin_va_arg): New function.
        (expand_builtin_va_end): New function.
        (expand_builtin_va_copy): New function.
        (expand_builtin): Call them.
        * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list,
        __builtin_{varargs_start,stdarg_start,end,copy}.
        (build_va_arg): New function.
        * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete.
        (build_va_arg): Declare.
        * c-decl.c (ptr_type_node, va_list_type_node): New.
        * c-parse.gperf (__builtin_va_arg): New.
        * c-parse.in (VA_ARG): New token.
        (unary_expr): Recognize it.
        * expr.c (expand_expr): Expand VA_ARG_EXPR.
        * expr.h (std_expand_builtin_va_start): Declare.
        (std_expand_builtin_va_arg): Declare.
        (expand_builtin_va_arg): Declare.
        (get_varargs_alias_set): Declare.
        * tree.def (VA_ARG_EXPR): New.
        * tree.h (BUILT_IN_VARARGS_START): New.
        (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New.
        (ptr_type_node, va_list_type_node): Declare.
        * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument.
        * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise.
        * m88k.h, m88k.c: Likewise.
        * mn10300.h, mn10300.c: Likewise.
        * pa.h, pa.c: Likewise.
        * rs6000.h, rs6000.c: Likewise.
        * sh.h, sh.c: Likewise.
        * sparc.h, sparc.c: Likewise.

        * emit-rtl.c (operand_subword): Copy alias set.
        (change_address): Likewise.

From-SVN: r28243

decl.c (ptr_type_node, [...]): New.

        * decl.c (ptr_type_node, va_list_type_node): New.
        * gxx.gperf (__builtin_va_arg): New.
        * parse.y (VA_ARG): New token.
        (unary_expr): Recognize it.

From-SVN: r28242

com.c (ptr_type_node, [...]): New.

        * com.c (ptr_type_node, va_list_type_node): New.
        (ffecom_init_0): Init and use ptr_type_node.

From-SVN: r28241

* decl.c (va_list_type_node): New.

From-SVN: r28240

g++FAQ.texi: Deleted per Joe Buck's request.

        * g++FAQ.texi: Deleted per Joe Buck's request.
        * Makefile.in: Corresponding changes.

From-SVN: r28238

pa.c (compute_frame_size): Scan all the used callee saved registers, not just the first one.

        * pa.c (compute_frame_size): Scan all the used callee saved registers,
        not just the first one.

From-SVN: r28237

gjavah.c (print_stub): New function.

        * gjavah.c (print_stub): New function.
        (METHOD_IS_NATIVE): New macro.
        (print_mangled_classname): Make static.
        (HANDLE_END_FIELD): Don't emit fields during stub generation.
        (process_file): Perform stub generation.
        (HANDLE_METHOD): Don't emit class decls during stub
        generation.
        (HANDLE_END_METHOD): Take into account stub generation.
        (print_method_info): Handle stub generation.
        (print_stub): New function.
        (print_cxx_classname): Make signature consistant with others.
        (help): Describe -stubs option.
        (main): Create stub file.
        (version): Use version.c.
        (print_full_cxx_name): New function.
        (print_c_decl): Use print_full_cxx_name.

From-SVN: r28236

* mauve-libgcj: Disable Object Serialization tests.

From-SVN: r28235

Daily bump.

From-SVN: r28233

Daily bump.

From-SVN: r28231

lex.c: Sync with C frontend.

* lex.c: Sync with C frontend.
(whitespace_cr): New fn.
(skip_white_space): Use it.
(init_parse): Reorder.
(yyprint): Support CONSTANT.
(pragma_getc, pragma_ungetc): Bring back.
(read_line_number): Change in_system_header directly.
(handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
(parse_float): Update to C version.
(yylex): Handle '$' under the letter case.
Remove looking_for_typename handling.
Support hex floating point constants.
Follow C's lead for choosing type of integer constants.
Rearrange stuff to match C frontend.
(yyungetc, reinit_parse_for_block, yylex): Support indent_level.
* spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.

From-SVN: r28230

call.c (reference_binding): Tweak.

* call.c (reference_binding): Tweak.
(mayble_handle_implicit_object): Use direct_reference_binding to
create the right implicit conversion sequence.

From-SVN: r28228

arm.h (TARGET_SWITCHES): Add -m{no-}single-pic-base.

* config/arm/arm.h (TARGET_SWITCHES): Add
-m{no-}single-pic-base.  Correct help string for -mshort-load-words.
(TARGET_OPTIONS): Add -mpic-register=.
(ARM_FLAG_SINGLE_PIC_BASE, TARGET_SINGLE_PIC_BASE): Define.
(arm_pic_register_string): Declare.
(NEED_PLT_GOT): Delete, replace with ...
(NEED_GOT_RELOC, NEED_PLT_RELOC): ... these.  New macros.
(OUTPUT_INT_ADDR_CONST): Replace NEED_PLT_GOT with NEED_GOT_RELOC.
(ASM_OUTPUT_MI_THUNK): Replace NEED_PLT_GOT with NEED_PLT_RELOC.
* config/arm/arm.c (arm_override_options): Add new option
-mpic-register=N.
(arm_pic_register_string): New variable.
(arm_finalize_pic): Respect TARGET_SINGLE_PIC_BASE.
(output_func_prologue): If TARGET_SINGLE_PIC_BASE, treat the PIC
register as never live.  Use NEED_PLT_RELOC not NEED_PLT_GOT.
(output_return_instruction): Likewise.
* config/arm/elf.h (NEED_PLT_GOT): Delete, replace with ...
(NEED_GOT_RELOC, NEED_PLT_RELOC): ... these.  Define to flag_pic.
* config/arm/arm.md: Use NEED_PLT_RELOC in place of NEED_PLT_GOT.

* invoke.texi (ARM Options): Fix spelling.  Remove duplicate
mention of -msched-prolog.  Document new options -msingle-pic-base
and -mpic-register=.

From-SVN: r28227

Daily bump.

From-SVN: r28225

pt.c (convert_nontype_argument): Don't call decl_constant_value if we're converting to a reference type.

* pt.c (convert_nontype_argument): Don't call decl_constant_value
if we're converting to a reference type.

From-SVN: r28224

haifa-sched.c (reemit_notes): Tidy.

        * haifa-sched.c (reemit_notes): Tidy.
        * sched.c (reemit_notes): Duplicate 1998-08-31 patch to
        haifa's routine.

From-SVN: r28223