simplify-rtx.c (simplify_binary_operation): If gen_lowpart_common fails, use gen_lowpart_SUBREG.

* simplify-rtx.c (simplify_binary_operation) [DIV]: If
gen_lowpart_common fails, use gen_lowpart_SUBREG.

* gcc.c-torture/compile/20020103-1.c: New test.

From-SVN: r48514

darwin.c (machopic_output_possible_stub_label): Don't generate stub routines for pseudo-stubs which we've just defined.

* darwin.c (machopic_output_possible_stub_label): Don't generate
stub routines for pseudo-stubs which we've just defined.

From-SVN: r48513

builtins.c: Fix formatting.

* builtins.c: Fix formatting.
* c-typeck.c: Likewise.
* combine.c: Likewise.
* expr.c: Likewise.
* loop.c: Likewise.

From-SVN: r48512

prune.exp: Correct regular expression for -ffunction-sections

2002-01-03  David Billinghurst <David.Billinghurst@riotinto.com>

* testsuite/lib/prune.exp: Correct regular expression for
-ffunction-sections

From-SVN: r48511

* g++.dg/other/debug2.C: New test.

From-SVN: r48508

cppfiles.c (_cpp_pop_file_buffer): Change return type to bool and return true if...

* cppfiles.c (_cpp_pop_file_buffer): Change return type to bool
and return true if _cpp_push_next_buffer pushed a new include
file.
* cpplib.c (_cpp_pop_buffer): Only call obstack_free if
_cpp_pop_file_buffer did not push a new file.
* cpphash.h (_cpp_pop_file_buffer): Update declaration.

From-SVN: r48507

final.c (final_scan_insn): Change 0 -> NULL_RTX in FIND_REG_INC_NOTE call.

2002-01-02  Eric Christopher  <echristo@redhat.com>

* final.c (final_scan_insn): Change 0 -> NULL_RTX in
FIND_REG_INC_NOTE call. Update copyright.
* loop.c (canonicalize_condition): Ditto.
* reorg.c (delete_scheduled_jump): Ditto.

From-SVN: r48506

Daily bump.

From-SVN: r48504

class.c (compile_resource_file): Update copyright date.

        * class.c (compile_resource_file): Update copyright date.
        Constify filename parameter.
        java-tree.h: Update copyright date.
        (compile_resource_file): Constify filename parameter.

From-SVN: r48503

* gcse.c: Fix formatting.

From-SVN: r48502

jcf-parse.c: Update copyright date.

        * gcc/jcf-parse.c: Update copyright date.
        (yyparse): Constify resource_filename.

From-SVN: r48500

mkconfig.sh: Output to config.h...

* mkconfig.sh: Output to config.h, hconfig.h and tconfig.h
  forward defs for struct tags rtx_def, union_tree, rtvec_def
  also output corresponding typedefs for rtxm, tree, and rtvcec.

  * system.h: Move forward defs for struct tags rtx_def, union_tree,
  rtvec_def along with corresponding typedefs for rtx, tree, and
  rtvcec to config.h, hconfig.h, tconfig.h

From-SVN: r48499

tree.h: Update copyright date.

        * tree.h: Update copyright date.
        (IS_EXPR_CODE_CLASS): Add parenthesis.
        (TREE_SET_CODE): Add whitespace.
        (TREE_CHECK): Add parenthesis.
        (TREE_CLASS_CODE): Add parenthesis and wrap long line.
        (CST_OR_CONSTRUCTOR_CHECK):
        (EXPR_CHECK): Add parenthis, whitespace and wrap line.
        (TREE_SYMBOL_REFERENCED): Whitespace.
        (INT_CST_LT): Likewise.
        (INT_CST_LT_UNSIGNED): Likewise.
        (tree_real_cst): Unwrap comment.
        (tree_string): Likewise.
        (tree_complex): Likewise.
        (IDENTIFIER_POINTER): correct cast.
        (SAVE_EXPR_CONTEXT): Whitespace.
        (EXPR_WFL_FILENAME_NODE): Likewise.
        (EXPR_WFL_FILENAME): Remove parenthesis.
        (DECL_ORIGIN): Add parenthesis.
        (DECL_FROM_INLINE): Use NULL_TREE.
        (build_int_2): Whitespace.
        (build_type_variant): Add parenthesis.

        * gcc/jcf-parse.c: Update copyright date.
        (yyparse): Constify resource_filename.

From-SVN: r48498

rtl.h: Update copyright date.

        * rtl.h: Update copyright date.
        (RTL_CHECK1): Wrap long line.
        (RTL_CHECK2): Likewise.
        (RTL_CHECKC1): Wrap long line and whitespace.
        (RTL_CHECKC2): Likewise.
        (XWINT): Whitespace.
        (XINT): Likewise.
        (XSTR): Likewise.
        (XEXP): Likewise.
        (XVEC): Likewise.
        (XMODE): Likewise.
        (XBITMAP): Likewise.
        (XTREE): Likewise.
        (XBBDEF): Likewise.
        (XTMPL): Likewise.
        (X0WINT): Likewise.
        (X0INT):Likewise.
        (X0UINT): Likewise.
        (X0STR): Likewise.
        (X0EXP): Likewise.
        (X0VEC): Likewise.
        (X0MODE): Likewise.
        (X0BITMAP): Likewise.
        (X0TREE): Likewise.
        (X0BBDEF): Likewise.
        (X0ADVFLAGS): Likewise.
        (X0CSELIB): Likewise.
        (X0MEMATTR): Likewise.
        (XCWINT): Likewise.
        (XCINT): Likewise.
        (XCUINT): Likewise.
        (XCSTR): Likewise.
        (XCEXP): Likewise.
        (XCVEC): Likewise.
        (XCMODE): Likewise.
        (XCBITMAP): Likewise.
        (XCTREE): Likewise.
        (XCBBDEF): Likewise.
        (XCADVFLAGS): Likewise.
        (XCCSELIB): Likewise.
        (XC2EXP): Likewise.
        (INSN_UID): Likewise.
        (PREV_INSN): Likewise.
        (PATTERN): Likewise.
        (INSN_CODE): Likewise.
        (PUT_REG_NOTE_KIND): Likewise.
        (CODE_LABEL_NUMBER): Likewise.
        (NOTE_SOURCE_FILE): Likewise.
        (NOTE_BLOCK): Likewise.
        (NOTE_EH_HANDLER): Likewise.
        (NOTE_RANGE_INFO): Likewise.
        (NOTE_LIVE_INFO): Likewise.
        (NOTE_BASIC_BLOCK): Likewise.
        (NOTE_EXPECTED_VALUE): Likewise.
        (NOTE_LINE_NUMBER): Likewise.
        (LABEL_NAME): Likewise.
        (LABEL_NUSES): Likewise.
        (LABEL_ALTERNATE_NAME): Likewise.
        (ADDRESSOF_DECL): Likewise.
        (JUMP_LABEL): Likewise.
        (LABEL_NEXTREF): Likewise.
        (REGNO): Likewise.
        (ORIGINAL_REGNO: Likewise.
        (HARD_REGISTER_NUM_P): Add parenthesis.
        (SUBREG_REG): Whitespace.
        (SUBREG_BYTE): Likewise.
        (ASM_OPERANDS_TEMPLATE): Remove parenthesis.
        (ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise.
        (ASM_OPERANDS_OUTPUT_IDX): Likewise.
        (ASM_OPERANDS_INPUT_VEC): Likewise.
        (ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise.
        (ASM_OPERANDS_INPUT): Likewise.
        (ASM_OPERANDS_INPUT_LENGTH): Likewise.
        (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise.
        (ASM_OPERANDS_INPUT_CONSTRAINT): Likewise.
        (ASM_OPERANDS_INPUT_MODE): Likewise.
        (ASM_OPERANDS_SOURCE_FILE): Likewise.
        (ASM_OPERANDS_SOURCE_LINE): Likewise.
        (MEM_SET_IN_STRUCT_P): Minor reformat.
        (TRAP_CONDITION): Whitespace.
        (TRAP_CODE): Likewise.
        (COND_EXEC_TEST): Likewise.
        (COND_EXEC_CODE): Likewise.
        (FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis.
        (PHI_NODE_P): Add parenthesis.
        (plus_constant): Whitespace and add paraenthese.

From-SVN: r48497

avr.c: Fix comment typos.

* config/avr/avr.c: Fix comment typos.
* config/c4x/c4x.md: Likewise.
* config/dsp16xx/dsp16xx.h: Likewise.
* config/dsp16xx/dsp16xx.md: Likewise.
* config/i386/i386.md: Likewise.
* config/ia64/ia64.c: Likewise.
* config/m32r/m32r.h: Likewise.
* config/m68hc11/m68hc11.md: Likewise.
* config/mmix/mmix.c: Likewise.
* config/mn10200/mn10200.c: Likewise.
* config/romp/romp.c: Likewise.
* config/sh/sh.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/stormy16/stormy16.h: Likewise.
* config/stormy16/stormy16.md: Likewise.

From-SVN: r48496

re PR bootstrap/5117 (irix6.5 bootstrap failure when using SGI's compiler)

2001-01-02  Craig Rodrigues  <rodrigc@gcc.gnu.org>

        PR bootstrap/5117
        * configure.in (AC_CHECK_HEADERS): Check for stdlib.h.
        * Makefile.am: Move grepjar to bin_PROGRAMS.
        * config.h.in: Regenerated.
        * Makefile.in: Regenerated.
        * aclocal.m4: Regenerated.
        * stamp-h.in: Regenerated.
        * jargrep.c: Eliminate some signed/unsigned and default
        uninitialized warnings. Use HAVE_STDLIB_H instead of
        STDC_HEADERS macro.
        * jartool.c: Likewise.
        * compress.c: Likewise.

From-SVN: r48495

rtl.h: Update copyright date.

        * rtl.h: Update copyright date.
        (LOOP_MOVABLES): Fix typo.
        (LOOP_REGS): Likewise.
        (LOOP_IVS): Likewise.

From-SVN: r48494

re PR bootstrap/5117 (irix6.5 bootstrap failure when using SGI's compiler)

2001-01-02  Craig Rodrigues  <rodrigc@gcc.gnu.org>

        PR bootstrap/5117
        * configure.in (AC_CHECK_HEADERS): Check for stdlib.h.
        * Makefile.am: Move grepjar to bin_PROGRAMS.
        * config.h.in: Regenerated.
        * Makefile.in: Regenerated.
        * aclocal.m4: Regenerated.
        * jargrep.c: Eliminate some signed/unsigned and default
        uninitialized warnings. Use HAVE_STDLIB_H instead of
        STDC_HEADERS macro.
        * jartool.c: Likewise.
        * compress.c: Likewise.

From-SVN: r48493

re PR libstdc++/2054 (g++-3 rejects legal code, accepted by g++-2.95.2 (functors))

2002-01-02  Phil Edwards  <pme@gcc.gnu.org>

* include/bits/stl_algo.h (upper_bound, equal_range, binary_search):
Change concept checks, as with lower_bound and PR 2054.
* testsuite/ext/concept_checks.cc:  Expand test to include those.

From-SVN: r48492

re PR c/5226 (-mthreads not available in gcc 3.0.3 but still in doc)

2002-01-02  Craig Rodrigues  <rodrigc@gcc.gnu.org>

        PR c/5226
        * invoke.texi (-mthreads): Remove from documented RS/6000 options.
        (-pthread) Add to RS/6000 options.

From-SVN: r48491

cppinit.c: Update copyright date.

        * cppinit.c: Update copyright date.
        Don't include output.h
        * Makefile.in: Update copyright date.
        Update dependency.

From-SVN: r48490

boost_concept_check.h: Import some changes from upsteam (Boost) version.

2002-01-02  Phil Edwards  <pme@gcc.gnu.org>

* include/bits/boost_concept_check.h:  Import some changes from
upsteam (Boost) version.

From-SVN: r48489

except.c: Fix comment typos.

* except.c: Fix comment typos.
* loop.c: Likewise.
* varasm.c: Likewise.
* doc/tm.texi: Fix a typo.

From-SVN: r48488

c-typeck.c (output_init_element): Allow initializing static storage duration objects with compound literals.

* c-typeck.c (output_init_element): Allow initializing static storage
duration objects with compound literals.

* gcc.dg/gnu89-init-1.c: Added new tests.

From-SVN: r48487

objc-act.c (hack_method_prototype): Clear current_function_decl after abusing it.

        * objc/objc-act.c (hack_method_prototype): Clear current_function_decl
        after abusing it.

From-SVN: r48486

gcc.c (default_compilers): Const-ify.

* gcc.c (default_compilers): Const-ify.
* mips-tdump.c (stab_names): Likewise.
* mips-tfile.c (map_coff_types, map_coff_storage,
map_coff_sym_type, map_coff_derived_type, stabs_symbol,
pseudo_ops_t, pseudo_ops): Likewise.
* protoize.c (default_include): Likewise

f:
* com.c (clear_binding_level): Const-ify.
(ffecom_arglist_expr_): Likewise.
* info.c (ffeinfo_types_): Don't needlessly zero init.
* lex.c (ffelex_hash_kludge): Const-ify.

java:
* parse.y (src_parse_roots): Don't needlessly zero init.

libiberty:
* cp-demangle.c (long_options): Const-ify.
* cplus-dem.c (long_options): Likewise.

From-SVN: r48485

real.c (GET_REAL, PUT_REAL): Don't cast away const-ness.

* real.c (GET_REAL, PUT_REAL): Don't cast away const-ness.
(ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify.
Add array size in declaration.
(endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi,
emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm,
esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe,
etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe,
eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc,
efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm,
c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens,
emtens, make_nan): Const-ify.
(TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan,
DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify.

From-SVN: r48484

config.gcc (ia64-*-*): Set extra_headers.

* config.gcc (ia64-*-*): Set extra_headers.
(alpha*-dec-osf*): Likewise.  Don't use alpha/t-osf.
* config/alpha/t-osf: Remove.
* config/ia64/t-ia64 (EXTRA_HEADERS): Remove.

From-SVN: r48483

* config/rs6000/t-aix43: Revert previous change.

From-SVN: r48481

c-decl.c (c_expand_body): Call outlining_inline_function when emitting an inline function out of line.

        * c-decl.c (c_expand_body): Call outlining_inline_function when
        emitting an inline function out of line.

        * semantics.c (expand_body): Call outlining_inline_function when
        emitting an inline function out of line.

From-SVN: r48479

dwarf2out.c (limbo_die_node): Add created_for member.

        * dwarf2out.c (limbo_die_node): Add created_for member.
        (new_die): New argument created_for.  Update all callers.
        (mark_limbo_die_list): New.
        (dwarf2out_init): Register limbo_die_list as a root.
        (dwarf2out_finish): Force insert limbo dies into their function
        context.

From-SVN: r48478

cplus-dem.c (mystrstr): Delete.

* cplus-dem.c (mystrstr): Delete.  All callers changed to use
strstr instead.

From-SVN: r48476

ieeefp.h: Fix bug in my hand-application of previous patch.

* java/lang/ieeefp.h: Fix bug in my hand-application of previous
patch.

From-SVN: r48475

PR c++/5116, c++/764 reversion

cp:
PR c++/5116, c++/764 reversion
* call.c (build_new_op): Revert the instantiations. They are
incorrect.
testsuite:
* g++.dg/template/friend2.C: Remove as patch is reverted.

From-SVN: r48474

2002-1-1  Andrew Pinski  <pinskia@physics.uc.edu>

* libjava/java/lang/ieeefp.h: Define __IEEE_BIG_ENDIAN for
PPC Darwin, not for all of Darwin.

From-SVN: r48473

re PR c++/5089 (-Wold-style-cast warns about cast to void)

PR c++/5089
* doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts.
cp:
PR c++/5089
* decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void.
testsuite:
* g++.dg/warn/oldcast1.C: New test.

From-SVN: r48472

re PR c++/3716 (Template parameters that are pointers to member functions)

cp:
PR c++/3716
* pt.c (tsubst_aggr_type): Move pmf handling into tsubst.
(tsubst, case POINTER_TYPE): Handle pmfs here.
(tsubst, case OFFSET_TYPE): Check it is not an offset to
reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE.
testsuite:
* g++.dg/template/ptrmem1.C: New test.
* g++.dg/template/ptrmem2.C: New test.

From-SVN: r48471

re PR c++/35 (template operator () lookup fails)

cp:
PR c++/35
* cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too.
(DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too.
* pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the
PARM_DECL.
(tsubst_template_parms): Break up loop statements.
(tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template
parm PARM_DECLs don't get promoted.
testsuite:
* g++.dg/template/ntp.C: New test.

From-SVN: r48470

re PR c++/5123 (tree check: expected identifier_node, have template_id_expr in build_component_ref, at cp/typeck.c:2133)

cp:
PR c++/5123
* typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR.
(build_x_function_call): Cope with a COMPONENT_REF containing a
TEMPLATE_ID_EXPR.
testsuite:
* g++.dg/other/component1.C: New test.

From-SVN: r48469

re PR c++/5213 (ICE on (possibly) illegal code)

cp:
PR c++/5213
* pt.c (convert_template_argument): Be more careful determining
when RECORD_TYPE templates are or are not templates.
testsuite:
* g++.dg/template/ttp3.C: New test.

From-SVN: r48468

stl_algobase.h (copy_n + helpers, [...]): Move to...

2002-01-02  Paolo Carlini  <pcarlini@unitus.it>

* include/bits/stl_algobase.h (copy_n + helpers,
lexicographical_compare_3way + helpers):  Move to...
* include/ext/algorithm:  ...here.
        * include/bits/stl_uninitialized.h (uninitialized_copy_n +
        helpers):  Move to...
        * include/ext/memory:  ...here, new file.
        * include/Makefile.am (ext_headers):  Add new file.
        * include/Makefile.in:  Regenerate.
        * testsuite/ext/headers.cc:  Include <ext/memory>.
* include/backward/algobase.h:  Include <ext/memory> and
<ext/algorithm>, tweak.
        * include/ext/ropeimpl.h:  Include <ext/memory>, tweak.
* include/ext/stl_rope.h:  Include <ext/memory>, tweak.

From-SVN: r48467

re PR c++/775 (2.97 error declaring nested class a friend)

cp:
PR c++/775
* cp-tree.h (handle_class_head): Adjust prototype.
* decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P
parameters. Use for all class heads.
* parse.y (named_class_head_sans_basetype, named_class_head,
named_complex_class_head_sans_basetype,
named_class_head_sans_basetype_defn,
unnamed_class_head): Remove.
(class_head, class_head_apparent_template): Recognize class heads
(class_head_decl, class_head_defn): New reductions. Process class
heads.
(structsp): Adjust class definition and class declaration
reductions.
(maybe_base_class_list): Give diagnostic on empty list.
testsuite:
* g++.dg/template/friend2.C: New test.
* g++.old-deja/g++/brendan/crash8.C: Adjust location of error.

From-SVN: r48466

re PR c++/4379 (Member pointer to member reference not allowed when declared directly, but allowed as template parameter.)

cp:
PR c++/4379
* typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a
single non-static member.
(unary_complex_lvalue): If it cannot be a pointer to member, don't
make it so. Check it is not pointer to reference.
testsuite:
* g++.dg/other/ptrmem1.C: New test.
* g++.dg/other/ptrmem2.C: New test.

From-SVN: r48465

re PR c++/5132 (NaN = 0.0 * HUGE_VAL fails to compile in templates)

cp:
PR c++/5132
* decl2.c (reparse_absdcl_as_casts): Don't digest_init if we
are processing a template decl.
testsuite:
* g++.dg/template/ctor1.C: New test.

From-SVN: r48464

PR c++/5116, c++/764

cp:
PR c++/5116, c++/764
* call.c (build_new_op): Make sure template class operands are
instantiated. Simplify arglist construction.
testsuite:
* g++.dg/template/friend2.C: New test.

From-SVN: r48463

Daily bump.

From-SVN: r48461

fixunssfsi.c: Update copyright.

* config/h8300/fixunssfsi.c: Update copyright.
Fix comment typos.
Fix formatting.
* config/h8300/h8300.c: Update copyright.
Eliminate warnings.

From-SVN: r48460

romp.c: Fix comment formatting.

* config/romp/romp.c: Fix comment formatting.
* config/romp/romp.h: Likewise.
* config/romp/romp.md: Likewise.
* config/s390/s390.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/stormy16/stormy16.h: Likewise.

From-SVN: r48459

Fix for rs6000_emit_allocate_stack's use of rs6000_emit_set_long_const for ppc64.

From-SVN: r48458

* warn_summary: Add -ada subdirectory flag.

From-SVN: r48457

c-common.h (genrtl_expr_stmt_value): Declare.

* c-common.h (genrtl_expr_stmt_value): Declare.
* c-semantics.c (genrtl_goto_stmt): Redirect to...
(genrtl_goto_stmt_value): ... this new function.  Pass new
argument down to expand_expr_stmt_value, taking
TREE_ADDRESSABLE into account.
* c-common.c (c_expand_expr): Mark the last EXPR_STMT of a
STMT_EXPR as addressable, i.e., one whose result we want.
* expr.c (expand_expr): Don't save expression statement value
of labeled_blocks or loop_exprs.
* stmt.c (expand_expr_stmt): Redirect to...
(expand_expr_stmt_value): ... this new function.  Use new
argument to tell whether to save expression value.
(expand_end_stmt_expr): Reset last_expr_type and
last_expr_value if we don't have either.
* tree-inline.c (declare_return_variable): Mark its use
statement as addressable.
* tree.h: Document new use of TREE_ADDRESSABLE.
(expand_expr_stmt_value): Declare.

From-SVN: r48456

ieeefp.h: Define __IEEE_BIG_ENDIAN for Darwin.

2001-12-29 Andreas Tobler <a.tobler@schweiz.ch>

* libjava/java/lang/ieeefp.h: Define __IEEE_BIG_ENDIAN for
Darwin.

From-SVN: r48455

configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of ${srcdir}/ginclude/ to every...

* configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of
${srcdir}/ginclude/ to every entry in extra_headers.
* configure: Regenerate.
* ginclude/math-3300.h: Rename to config/m68k/math-3300.h.
* ginclude/math-68881.h: Rename to config/m68k/math-68881.h.
* ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h.
* ginclude/proto.h: Rename to config/convex/proto.h.

From-SVN: r48454

Fix corrupted hunk

From-SVN: r48453

attribs.c (handle_vector_size_attribute): Use host_integerp and tree_int_cst; remove warnings.

* attribs.c (handle_vector_size_attribute): Use host_integerp
and tree_int_cst; remove warnings.
* caller-save.c (insert_restore): Add cast to get rid of warning.
(insert_save): Likewise.
* emit-rtl.c (adjust_address_1, offset_address): Likewise.
* regmove.c (find_matches): Add temporary var to kill a warning.

From-SVN: r48452

vms.h (DWARF2_UNWIND_INFO, [...]): Define.

* config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX,
LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define.
* config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o
(vms-dwarf2eh.o): Add Makefile rule.
* config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o.
* config/alpha/vms-dwarf2eh.asm: New file.

From-SVN: r48451

* gcc.c (delete_if_ordinary): Delete all versions.

From-SVN: r48450

Update copyright years list

From-SVN: r48449

mmix.md: Update FIXME to not mention define_constants.

* config/mmix/mmix.md: Update FIXME to not mention
define_constants.
(MMIX_rJ_REGNUM): New define_constants constant.
("movqi", "movsi", "movdi", "*movdicc_real_foldable",
"*movdicc_real"): Adjust contraints formatting.
("*bCC_foldable"): Add %+ for P in output format and delete FIXME
for branch prediction.
("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in
output template.
("*call_real", "*call_value_real", "nonlocal_goto_receiver",
"*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of
number.  Delete related FIXMEs.
* config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change
from number to MMIX_rJ_REGNUM.
(TARGET_MASK_BRANCH_PREDICT): New.
(TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT.
(TARGET_SWITCHES): Update comment.  Correct -mno-toplevel-symbols
value.  Add -mbranch-predict and -mno-branch-predict.
(TARGET_VERSION): Drop date.
(ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number.
* config/mmix/mmix.c (mmix_encode_section_info): Correct condition
for finding out global symbols.
(mmix_asm_output_labelref): Revert condition for global symbol.
(mmix_print_operand): <case '+'>: Emit P for a likely branch.
(mmix_print_operand_punct_valid_p): A '+' is valid.

From-SVN: r48448

* gcc.dg/mmix-1.c: New test.

From-SVN: r48447

stubs.c (sinf,cosf): Implement stubs to enable the equivalent ___builtin__ versions.

2002-01-01  Roger Sayle <roger@eyesopen.com>

* libmath/stubs.c (sinf,cosf): Implement stubs to enable the
equivalent ___builtin__ versions.

* include/c_shadow/bits/std_cmath.h: All __builtin math functions
are available in libstdc++ as the necessary stub implementations
are provided by libmath/stubs.c.

From-SVN: r48445

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r48444

configure.in: Add support for NetBSD cross compiles.

* configure.in: Add support for NetBSD cross compiles.
* configure: Regenerate.

From-SVN: r48443

configure.in (uintptr_t): Use AC_CHECK_TYPE.

* configure.in (uintptr_t): Use AC_CHECK_TYPE.
* configure: Regenerated.

From-SVN: r48442

Daily bump.

From-SVN: r48440

parse.y (dump_java_tree): New function.

* parse.y (dump_java_tree): New function.
(source_end_java_method): Call it.
(end_class_declaration): Likewise.
* lang.c (java_decode_option): Call dump_switch_p.

From-SVN: r48439

* config/ia64/ia64.c (mark_reg_gr_used_mask): Mind HARD_REGNO_NREGS.

From-SVN: r48437

aclocal.m4 (libiberty_AC_FUNC_STRNCMP): Use anon mmap as 2nd try.

* aclocal.m4 (libiberty_AC_FUNC_STRNCMP): Use anon mmap as 2nd try.
* configure: Regenerated.

From-SVN: r48436

regrename.c (build_def_use): Don't rename asm operands that were originally hard registers.

        * regrename.c (build_def_use): Don't rename asm operands that
        were originally hard registers.
        (copyprop_hardreg_forward_1): Likewise.
        (find_oldest_value_reg): Copy ORIGINAL_REGNO from source.
        * varasm.c (make_decl_rtl): Use gen_rtx_raw_REG.  Set ORIGINAL_REGNO.

        * gcc.dg/asm-5.c: New.

From-SVN: r48435

vms.h (HAS_INIT_SECTION, [...]): Remove.

* config/alpha/vms.h (HAS_INIT_SECTION, NEED_ATEXIT): Remove.
(NAME__MAIN, SYMBOL__MAIN): Define.

From-SVN: r48434

alpha.c (reg_no_subreg_operand): Reject all non-registers.

        * config/alpha/alpha.c (reg_no_subreg_operand): Reject all
        non-registers.

From-SVN: r48433

* final.c (alter_subreg): Assign REGNO after changing the rtx code.

From-SVN: r48432

cfgrtl.c (delete_insn): Check for not NOTE_INSN_DELETED_LABEL before decrementing LABEL_NUSES from a...

        * cfgrtl.c (delete_insn): Check for not NOTE_INSN_DELETED_LABEL
        before decrementing LABEL_NUSES from a jump table.

From-SVN: r48431

iterator: Add #include <bits/std_iterator.h>, tweak.

2001-12-31  Paolo Carlini  <pcarlini@unitus.it>

* include/ext/iterator:  Add #include <bits/std_iterator.h>, tweak.
* testsuite/ext/headers.cc:  Add <ext/iterator>.

From-SVN: r48430

algo.h: Add two more using declarations.

2001-12-31  Paolo Carlini  <pcarlini@unitus.it>

* include/backward/algo.h:  Add two more using declarations.
* include/backward/iterator.h:  Include <ext/iterator>,
add using declaration.
* include/ext/algorithm:  Add #pragma GCC system_header.

From-SVN: r48429

stl_bvector.h: Change calls to 3-argument distance() into standard 2-argument version.

2001-12-31  Phil Edwards  <pme@gcc.gnu.org>

* include/bits/stl_bvector.h:  Change calls to 3-argument distance()
into standard 2-argument version.
* include/bits/stl_deque.h:  Likewise.
* include/bits/stl_tempbuf.h:  Likewise.
* include/bits/stl_tree.h:  Likewise.
* include/bits/stl_vector.h:  Likewise.
* include/ext/stl_hashtable.h:  Likewise.
* include/bits/stl_iterator_base_funcs.h:  Move distance() extension...
* include/ext/iterator:  to here.  New file.
* include/Makefile.am (ext_headers):  Add new file, alphabatize.
* include/Makefile.in:  Regenerate.

From-SVN: r48428

eb130.C: hash_set is now in namespace __gnu_cxx

2001-12-31  Paolo Carlini  <pcarlini@unitus.it>

        * g++.old-deja/g++.robertl/eb130.C: hash_set is now
in namespace __gnu_cxx

From-SVN: r48427

stl_deque.h: Doxygenate with initial/example hooks.

2001-12-31  Phil Edwards  <pme@gcc.gnu.org>

* include/bits/stl_deque.h:  Doxygenate with initial/example hooks.
Clean up spacing and indentation.

From-SVN: r48426

slist: Move into __gnu_cxx, tweak, add using declarations.

2001-12-31  Paolo Carlini  <pcarlini@unitus.it>

* include/ext/slist:  Move into __gnu_cxx,
tweak, add using declarations.

From-SVN: r48423

hash_map: Move into __gnu_cxx, tweak, add using declarations.

2001-12-31  Paolo Carlini  <pcarlini@unitus.it>

* include/ext/hash_map:  Move into __gnu_cxx,
tweak, add using declarations.
* include/ext/hash_set:  Ditto.
* include/ext/ropeimpl.h:  Ditto.
* include/ext/stl_hash_fun.h:  Ditto.
* include/ext/stl_hashtable.h:  Ditto.
* include/ext/stl_rope.h:  Ditto.
* src/ext-inst.cc: Tweak.
* testsuite/ext/rope.cc: Tweak.

From-SVN: r48422

algo.h: Include <ext/algorithm>, tweak using declarations.

2001-12-31  Paolo Carlini  <pcarlini@unitus.it>

        * include/backward/algo.h:  Include <ext/algorithm>,
        tweak using declarations.

From-SVN: r48421

Daily bump.

From-SVN: r48419

* halfpic.h: Remove foward defs of tree_node and rtx_def.

From-SVN: r48418

* toplev.h: Remove forward def of tree_node, rtx_def.

From-SVN: r48417

except.h: Remove forward def of tree_node, rtx_def and define of tree, rtx.

        * except.h: Remove forward def of tree_node, rtx_def and
        define of tree, rtx. Also remove undefs.

From-SVN: r48416

basic-block.h: Remove forward def of tree_node and define of tree.

        * basic-block.h: Remove forward def of tree_node and
        define of tree.

From-SVN: r48415

except.h: Remove forward def of tree_node, rtx_def and define of tree, rtx.

        * except.h: Remove forward def of tree_node, rtx_def and
        define of tree, rtx. Also remove undefs.

        * basic-block.h: Remove forward def of tree_node and
        define of tree.

From-SVN: r48414

Remove extranwous changelog header.

From-SVN: r48413

cfglayout.c (scope_def, [...]): Remove.

        * cfglayout.c (scope_def, scope_forest_info, forest,
        relate_bbs_with_scopes, make_new_scope, build_scope_forest,
        remove_scope_notes, insert_intra_before_1, insert_intra_1,
        insert_intra_bb_scope_notes, insert_inter_bb_scope_notes,
        rebuild_scope_notes, free_scope_forest_1, dump_scope_forest,
        dump_scope_forest_1, get_next_bb_note, get_prev_bb_note): Remove.
        (fixup_reorder_chain): Don't set scope for bb.
        (insn_scopes, scope_to_insns_initialize, set_block_levels,
        change_scope, scope_to_insns_finalize): New.
        (cfg_layout_initialize, cfg_layout_finalize): Update to match.
        * cfglayout.h (scope_def, scope): Remove.
        (reorder_block_def): Remove scope member.
        (scope_to_insns_initialize, scope_to_insns_finalize): Declare.
        * haifa-sched.c: Revert reemit_other_notes change.
        * sched-ebb.c (schedule_ebbs): Don't call remove_unnecessary_notes.
        Use scope_to_insns_initialize and scope_to_insns_finalize.
        * sched-rgn.c (schedule_insns): Likewise.

        * gcc.dg/debug-6.c: New.

From-SVN: r48412

* c-lex.c: Include tree.h before expr.h

From-SVN: r48411

* c-typeck.c: Include rtl.h earlier.

From-SVN: r48410

tree.h (STRIP_NOPS): Remove extraneous semicolon.

        * tree.h (STRIP_NOPS): Remove extraneous semicolon.
        (STRIP_SIGN_NOPS): Likewise.
        (STRIP_TYPE_NOPS): Likewise.
        (COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): Add Parenthesis around
        macro paramater.

From-SVN: r48409

final.c (struct bb_list): Delete.

        * final.c (struct bb_list): Delete.
        (struct bb_str): Likewise.

From-SVN: r48408

cfgloop.c (flow_loop_entry_edges_find): Fix typo.

       * cfgloop.c (flow_loop_entry_edges_find): Fix typo.
        (flow_loop_exit_edges_find): Likewise.

From-SVN: r48407

gcse.c (gcse_main): Fix typos.

* gcse.c (gcse_main): Fix typos.
(alloc_gcse_mem): Likewise.

From-SVN: r48406

* function.h: Remove undefs for rtx and tree.

From-SVN: r48405

loop.c (check_dbra_loop): Fix last change: examine both has_multiple_exit_targets and exit_count.

        * loop.c (check_dbra_loop): Fix last change: examine both
        has_multiple_exit_targets and exit_count.

From-SVN: r48404

integrate.c (copy_rtx_and_substitute): Fix error last change: we need to unconditionally create a new mem.

        * integrate.c (copy_rtx_and_substitute): Fix error last change:
        we need to unconditionally create a new mem.

From-SVN: r48403

mmix.md ("*call_real"): Fix typo in comment.

* config/mmix/mmix.md ("*call_real"): Fix typo in comment.
* config/mmix/mmix.h (EXTRA_CONSTRAINT): Pass MMIX_REG_OK_STRICT
to mmix_extra_constraint.
* config/mmix/mmix.c (mmix_secondary_reload_class): Only handle
non-global register classes.  Mark now unused parameters as such.
(mmix_extra_constraint, 'U'): Use new parameter strict and call
calling memory_operand_p or strict_memory_address_p, not
address_operand.
* config/mmix/mmix-protos.h (mmix_extra_constraint): Add parameter.

From-SVN: r48402

* unroll.c: Move include files above first use of `const'.

From-SVN: r48400