re PR libf2c/4826 (Build error for 3.0.2 on Tru64 Unix 5.1A)

* fixinc/inclhack.def (stdio_va_list): Handle __VA_LIST__ in Tru64
UNIX V5.1A stdio.h.
* fixinc/fixincl.x: Regenerate.
Fixes PR libf2c/4826.

From-SVN: r47732

tm.texi (DWARF_FRAME_REGISTERS): Add documentation.

        * doc/tm.texi (DWARF_FRAME_REGISTERS): Add documentation.
        (PRE_GCC3_DWARF_FRAME_REGISTERS): Same.

        * unwind-dw2.c (__frame_state_for): Change DWARF_FRAME_REGISTERS
        to PRE_GCC3_DWARF_FRAME_REGISTERS.
        (frame_state): Same.
        (PRE_GCC3_DWARF_FRAME_REGISTERS): Define if not already defined.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r47730

std_bitset.h: Use GLIBCPP in multiple-inclusion guard.

2001-12-06  Phil Edwards  <pme@gcc.gnu.org>

* include/bits/std_bitset.h:  Use GLIBCPP in multiple-inclusion guard.
* include/bits/stl_algo.h:  Likewise.
* include/bits/stl_algobase.h:  Likewise.
* include/bits/stl_bvector.h:  Likewise.
* include/bits/stl_deque.h:  Likewise.
* include/bits/stl_function.h:  Likewise.
* include/bits/stl_iterator.h:  Likewise.
* include/bits/stl_iterator_base_funcs.h:  Likewise.
* include/bits/stl_iterator_base_types.h:  Likewise.
* include/bits/stl_list.h:  Likewise.
* include/bits/stl_multimap.h:  Likewise.
* include/bits/stl_multiset.h:  Likewise.
* include/bits/stl_pair.h:  Likewise.
* include/bits/stl_queue.h:  Likewise.
* include/bits/stl_set.h:  Likewise.
* include/bits/stl_stack.h:  Likewise.
* include/bits/stl_tempbuf.h:  Likewise.
* include/bits/stl_tree.h:  Likewise.
* include/bits/stl_vector.h:  Likewise.

* include/bits/stl_alloc.h:  Use our own multiple inclusion guards.
Doxygenate more comments.  Correct historical artifacts in comments.
(alloc, single_alloc):  Uglify non-standard names.
(__default_alloc_template::_NFREELISTS):  Calculate from other
parameters.
(__default_alloc_template::_S_free_list):  Remove SunPro workaround.
(__default_alloc_template::_Lock):  Mark as "unused".
* include/backward/alloc.h:  Update.
* include/bits/stl_bvector.h:  Likewise.
* include/ext/ropeimpl.h:  Likewise.
* include/ext/stl_hashtable.h:  Likewise.

From-SVN: r47729

Fix typo in 2001-12-03 entry; now:

        * doc/extend.texi: Document __builtin_prefetch.

From-SVN: r47728

* langhooks.c (lhd_staticp): Mark parameter with ATTRIBUTE_UNUSED.

From-SVN: r47727

Makefile.in (.po.gmo): Use "-test -d po || mkdir po" to reduce noise.

2001-12-06  H.J. Lu <hjl@gnu.org>

* Makefile.in (.po.gmo): Use "-test -d po || mkdir po" to
reduce noise.
(.po.pox): Likewise.
(o/$(PACKAGE).pot): Likewise.

From-SVN: r47726

tree.c (get_callee_fndecl): Move DECL_ABSTRACT_ORIGIN-following...

* tree.c (get_callee_fndecl): Move DECL_ABSTRACT_ORIGIN-following...
* tree-inline.c (expand_call_inline): ... here.

From-SVN: r47725

Makefile.in (.po.gmo): Use "-mkdir po" for parallel build.

2001-12-06  H.J. Lu <hjl@gnu.org>

* Makefile.in (.po.gmo): Use "-mkdir po" for parallel build.
(.po.pox): Likewise.
(o/$(PACKAGE).pot): Likewise.

From-SVN: r47724

config.gcc: Include dbxelf.h before elfos.h.

2001-12-06  David O'Brien  <obrien@FreeBSD.org>
* config.gcc: Include dbxelf.h before elfos.h.
* elfos.h: Don't include dbxelf.h, let config.gcc handle it.

Approved by:  Richard Henderson <rth@redhat.com>
              Message-ID: <20011205224713.D9059@redhat.com>

From-SVN: r47723

cppfiles.c (open_file): If we've opened a directory by mistake, close it.

* cppfiles.c (open_file): If we've opened a directory by
mistake, close it.
(find_include_file): Avoid turning / into // or // into ///.

From-SVN: r47722

Restore definition of STRUCT_VALUE_REGNUM,

From-SVN: r47721

flow.c (find_regno_partial): Return register, not the expression the register is in.

2001-12-06  Andrew MacLeod <amacleod@redhat.com>

* flow.c (find_regno_partial): Return register, not the expression
the register is in.

From-SVN: r47720

function.c (handle_epilogue_set): Check for FP setting case when SP is set from FP in same insn.

* function.c (handle_epilogue_set): Check for FP setting case when
SP is set from FP in same insn.

From-SVN: r47719

ooops - omitted text of ChangeLog entry

From-SVN: r47718

Pass pointer to RTX when calling alter_subreg().

From-SVN: r47717

function.c (assing_parms): Fix typo in last change.

* function.c (assing_parms): Fix typo in last change.
* config/clipper.c (clipper_builtin_saveregs): Remove Checker code.
* config/m88k/m88k.c (m88k_builtin_saveregs): Likewise.
* config/pa/pa.c (hppa_builtin_saveregs): Likewise.
* config/sparc/sparc.c (sparc_builtin_saveregs): Likewise.

From-SVN: r47715

rs6000.c (rs6000_unique_section): Simplify and correct code selecting section.

* config/rs6000/rs6000.c (rs6000_unique_section): Simplify and
correct code selecting section.

From-SVN: r47714

final.c (count_basic_block, [...]): Kill.

* final.c (count_basic_block, add_bb, add_bb_string):
Kill.
(end_final, final_start_function, final, final_scan_insn,
leaf_function_p): Kill BB profiler related code.
* flags.h (profile_block_flag): Kill.
* libgcc2.c (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE,
BB_BUCKETS, BBINBUFSIZE, bb_edge, bb_func_mode, bb_func,
__bb, bb_src, bb_dst, bb_tracefile, bb_hashbuckets,
bb_func_head, bb_callcount, bb_mode, bb_stack, bb_stacksize
reported, GOPENDECOMPRESS, GOPENCOMPRESS, gopen, gclose,
__bb_exit_trace_func, __bb_init_prg, __bb_trace_func,
__bb_trace_func_ret, __bb_init_file, __bb_trace_ret,
__bb_init_trace_func): Kill.
* toplev.c (profile_block_flag): Kill.
(indepdendent_decode_option, process_options): Kill -a related code.
* alpha.c (direct_call_operand): Likewise.
* arm.c (arm_expand_prologue, thumb_expand_prologue,
thumb_expand_epilogue): Likewise.
* c4x.c (c4x_expand_prologue, c4x_null_epilogue_p): Likewise.
* c4x.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* d30v.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* fr30.c (fr30_expand_prologue): Kill BB profiler related code.
* i386.c (ix86_can_use_return_insn_p, ix86_expand_prologue,
ix86_expand_epilogue, ix86_expand_epilogue): Kill BB profiler related
code.
(ix86_output_function_block_profiler, ix86_output_block_profiler): Kill.
* i386.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* fr30.c (fr30_expand_prologue): Kill BB profiler related code.
* i960.c (i960_output_function_prologue): Kill BB profiler related
code.
* ia64.c (ia64_compute_frame_size): Likewise.
* ia64.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* m32r.c (m32r_expand_prolofue): Kill BB profiler related code.
* m68hc11.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* m68k.c (m68k_output_function_epilogue): Kill BB profiler related code.
* m68k.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* m88k.c (output_options, m88k_layout_frame, m88k_expand_prologue):
Kill BB profiler related code.
* m88k.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* mips.c (mips_expand_prologue): Kill BB profiler related code.
* mmix.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* rs6000.c (rs6000_override_options): Kill BB profiler related code.
* s960.c (s390_function_prologue): Kill BB profiler related code.
* s960.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* linux-aout.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill.
* linux.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill.
* linux64.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill.
* sol2.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill.
* sparc.c (sparc_override_options, eligible_for_sibcall_delay,
sparc_nonflat_function_epilogue): Kill BB profiler related code.
(sparc_function_block_profiler, sparc_block_profiler,
sparc_function_block_profiler_exit): Kill.
* sparc.h (OVERRIDE_OPTIONS): Kill BB profiler related code.
(FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* sun4o3.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill.
* sunos4.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Kill.
* stormy16.h (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.
* doc/invoke.texi: Kill documentation of -a and -ax.
* tm.texi (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER,
FUNCTION_BLOCK_PROFILER_EXIT, MACHINE_STATE_SAVE,
MACHINE_STATE_RESTORE): Kill.

From-SVN: r47712

* doc/rtl.texi: Use a table to display RTL format characters.

From-SVN: r47711

linux64.h (LINK_SPEC): Correct name of dynamic linker.

2001-12-06  Bo Thorsen  <bo@suse.co.uk>

* config/i386/linux64.h (LINK_SPEC): Correct name of dynamic linker.

From-SVN: r47709

Daily bump.

From-SVN: r47707

function.c (keep_stack_depressed): Check global_live_at_start of EXIT_BLOCK for temp register and verify it isn't...

* function.c (keep_stack_depressed): Check global_live_at_start
of EXIT_BLOCK for temp register and verify it isn't in equiv_reg_src.

From-SVN: r47706

config.gcc (powerpc-*-freebsd*): Use the proper tmake_file files, as set by the generic FreeBSD configure framework.

2001-12-05  David O'Brien  <obrien@FreeBSD.org>
* config.gcc (powerpc-*-freebsd*): Use the proper tmake_file files,
as set by the generic FreeBSD configure framework.

Approved by:  obvious rule

From-SVN: r47705

tweak decl syntax

From-SVN: r47704

langhooks.h (struct lang_hooks_for_tree_inlining): Add start_inlining, end_inlining.

        * langhooks.h (struct lang_hooks_for_tree_inlining): Add
        start_inlining, end_inlining.
        * tree-inline.c (expand_call_inline): Call them.
        * langhooks-def.h (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_INITIALIZER): Add them.
        * langhooks.c (lhd_tree_inlining_start_inlining): New fn.
        (lhd_tree_inlining_end_inlining): New fn.

        * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
        * tree.c (cp_start_inlining, cp_end_inlining): New fns.
        * pt.c (push_tinst_level): No longer static.
        * cp-tree.h: Declare them.

        * init.c (resolve_offset_ref): Don't check access for the base
        conversion to access a FIELD_DECL.

        * cp-tree.h (TYPE_REFFN_P): New macro.
        * decl.c (bad_specifiers): Check it, too.

        * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
        on the __*_type_info type if we haven't seen a definition.

From-SVN: r47703

attribs.c (handle_no_check_memory_usage_atribute): Deleted.

* attribs.c (handle_no_check_memory_usage_atribute): Deleted.
(c_com): Delete its reference.
* builtins.c: Delete memory checking code.
* calls.c, expr.c, function.c, stmt.c: Likewise.
* builtins.c (expand_builtin_arg_info): Remove reference to
EXPAND_MEMORY_USE_* modifiers.
* explow.c (expr_size): Likewise.
* expr.c (expand_expr, expand_increment): Likewise.
* expr.h (ARGS_SIZE_RTX): Likewise.
* function.c (assign_parms, expand_pending_sizeso): Likewise.
* c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE.
* expr.c (in_check_memory_usage): Delete.
(get_push_address, get_memory_usage_from_modifier): Delete.
(expand_assigment): Use EXPAND_WRITE on destination.
(expand_expr): Delete ro_modifier.
* expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and
add EXPAND_WRITE.
(memory_use_mode): Delete.
* flags.h (flag_check_memory_usage): Deleted.
(flag_prefix_function_name): Likewise.
* function.c (expand_function_start): Don't set
current_function_check_memory_usage.
* function.h (check_memory_usage): Delete.
* libfuncs.h, optabs.c: Delete chkr_* stuff.
* stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to
EXPAND_WRITE.
* toplev.c (flag_check_memory_usage): Deleted.
(flag_prefix_function_name): Likewise.
(f_options, process_options): Delete references to above.
* tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted.
* varasm.c (CHKR_PREFIX): Deleted.
(make_decl_rtl): Remove flag_prefix_function_name handling.
(assemble_name): Likewise.
* doc/extend.texi: Remove no_check_memory_usage attribute.
* doc/invoke.texi: Remove -fcheck-memory-usage
and -fprefix-function-name.
* cp/decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.

From-SVN: r47702

c-common.c (shadow_warning): New function, moved from cp/decl.c.

* c-common.c (shadow_warning): New function, moved from cp/decl.c.
* c-common.h (shadow_warning): New.
* c-decl.c: Include c-common.h.
(warn_if_shadowing): New, broken out of pushdecl.
(pushdecl): Use warn_if_shadowing.
(store_parm_decls): Prevent duplicate -Wshadow warnings.
cp:
* decl.c: Include c-common.h.
(shadow_warning): Move to c-common.c.
testsuite:
* gcc.dg/Wshadow-1.c: New test.

From-SVN: r47701

vms.h (SIZE_TYPE, [...]): Remove, were disabled.

* config/alpha/vms.h (SIZE_TYPE, PTRDIFF_TYPE): Remove, were disabled.
(DOLLARS_IN_IDENTIFIERS, LINK_SPEC): Remove duplicate.
(LIB_SPEC): Remove.

From-SVN: r47700

c-tree.texi (RECORD_TYPE, UNION_TYPE): Expand on definition.

* doc/c-tree.texi (RECORD_TYPE, UNION_TYPE): Expand on definition.
(QUAL_UNION_TYPE): New type.

From-SVN: r47699

* varasm.c (output_constant, case ERROR_MARK): New case.

From-SVN: r47698

attribs.c (handle_no_check_memory_usage_atribute): Deleted.

* attribs.c (handle_no_check_memory_usage_atribute): Deleted.
(c_com): Delete its reference.
* builtins.c: Delete memory checking code.
* calls.c, expr.c, function.c, stmt.c: Likewise.
* builtins.c (expand_builtin_arg_info): Remove reference to
EXPAND_MEMORY_USE_* modifiers.
* explow.c (expr_size): Likewise.
* expr.c (expand_expr, expand_increment): Likewise.
* expr.h (ARGS_SIZE_RTX): Likewise.
* function.c (assign_parms, expand_pending_sizeso): Likewise.
* c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE.
* expr.c (in_check_memory_usage): Delete.
(get_push_address, get_memory_usage_from_modifier): Delete.
(expand_assigment): Use EXPAND_WRITE on destination.
(expand_expr): Delete ro_modifier.
* expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and
add EXPAND_WRITE.
(memory_use_mode): Delete.
* flags.h (flag_check_memory_usage): Deleted.
(flag_prefix_function_name): Likewise.
* function.c (expand_function_start): Don't set
current_function_check_memory_usage.
* function.h (check_memory_usage): Delete.
* libfuncs.h, optabs.c: Delete chkr_* stuff.
* stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to
EXPAND_WRITE.
* toplev.c (flag_check_memory_usage): Deleted.
(flag_prefix_function_name): Likewise.
(f_options, process_options): Delete references to above.
* tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted.
* varasm.c (CHKR_PREFIX): Deleted.
(make_decl_rtl): Remove flag_prefix_function_name handling.
(assemble_name): Likewise.
* doc/extend.texi: Remove no_check_memory_usage attribute.
* doc/invoke.texi: Remove -fcheck-memory-usage
and -fprefix-function-name.
* cp/decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.

From-SVN: r47697

[multiple changes]

2001-12-05  Benjamin Kosnik  <bkoz@redhat.com>

DR/282
* include/bits/locale_facets.tcc (num_put::_M_widen_float): Add
grouping to floating point types.
* testsuite/27_io/ostream_inserter_arith.cc (test02): Add test.

2001-12-04  Paolo Carlini <pcarlini@unitus.it>

        libstdc++/4402
        * testsuite/27_io/ostream_inserter_arith.cc (test02): add testcase
from the PR.
        * include/bits/locale_facets.tcc (num_put::_M_convert_float):
        Deal properly with long ios_base::fixed floats.
        (num_put::_M_widen_float): use
__len in __builtin_alloca call.

From-SVN: r47696

Makefile.in (STMP_FIXPROTO, [...]): Use substituted values from autoconf.

* Makefile.in (STMP_FIXPROTO, STMP_FIXINC): Use substituted values
from autoconf.

From-SVN: r47695

gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY, -c /COMPILE_ONLY, -l /LINK_ONLY

* gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
-c /COMPILE_ONLY, -l /LINK_ONLY

* opt.ads:
(Bind_Only): New Flag
(Link_Only): New flag

* switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
and -l (Link_Only)

* makeusg.adb: Add new switches -b and -l. Update Copyright notice.

* make.adb:
(Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
(Gnatmake): Set the step flags. Only perform a step if the
corresponding step flag is True.
(Scan_Make_Arg): Reset the bind and link step flags when -u
or -gnatc has been specified.

From-SVN: r47694

Include arm/xscale-coff.h before arm/arm.h.

From-SVN: r47693

sem_eval.adb (Eval_Concatenation): If left operand is a null string, get bounds from right operand.

* sem_eval.adb (Eval_Concatenation): If left operand is a null string,
get bounds from right operand.

* sem_eval.adb: Minor reformatting

* exp_util.adb (Make_Literal_Range): use bound of literal rather
than Index'First, its lower bound may be different from 1.

* exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
and C48009J

* prj-nmsc.adb Minor reformatting

* prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
set and libraries are not supported.

* sem_ch3.adb (Build_Derived_Private_Type): set Public status of
private view explicitly, so the back-end can treat as a global
when appropriate.

From-SVN: r47692

* ChangeLog: Repair from previous update.

From-SVN: r47691

sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation unit...

* sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
 unit, always replace instance node with new body, for ASIS use.

* prj-nmsc.adb (Language_Independent_Check): Issue a warning if
libraries are not supported and both attributes Library_Name and
Library_Dir are specified.

* prj-proc.adb (Expression): Set location of Result to location of
first term.

* Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
(prj-nmsc is now importing MLib.Tgt)

* prj-proc.adb: Put the change indicated above that was forgotten.

From-SVN: r47690

arm.h (THUMB_FUNCTION_PROFILER): Correct typo in instruction.

2001-12-05  William Cohen  <wcohen@redhat.com>

* config/arm/arm.h (THUMB_FUNCTION_PROFILER): Correct typo in
instruction.

From-SVN: r47689

* Makefile.in: Add dependencies for System.IO for GNAT.Regexp

From-SVN: r47688

sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a constraint...

* sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
constraint, introduce explicit subtype declaration and derive from it.

* sem_ch3.adb: Minor reformatting

From-SVN: r47687

checks.adb (Determine_Range): Increase cache size for checks.

* checks.adb (Determine_Range): Increase cache size for checks.
Minor reformatting

* exp_ch6.adb: Minor reformatting
(Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
a parameter whose root type is System.Address, since treating such
subprograms as pure in the code generator is almost surely a mistake
that will lead to unexpected results.

* exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
change handling of conversions.

* g-regexp.adb: Use System.IO instead of Ada.Text_IO.

From-SVN: r47686

sem_ch3.adb (Analyze_Object_Declaration): If expression is an aggregate with static wrong size...

* sem_ch3.adb (Analyze_Object_Declaration): If expression is an
aggregate with static wrong size, attach generated Raise node to
declaration.

From-SVN: r47685

defineclass.cc (character): Removed.

* defineclass.cc (character): Removed.
(prepare_character): Removed.
(is_identifier_start): Use Character, not character.
(is_identifier_part): Likewise.

From-SVN: r47684

sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.

* sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
Fixes compilation abandoned bomb in B24009B.

From-SVN: r47683

sem_ch12.adb: Document use of Associated_Node on Selected_Components.

* sem_ch12.adb:
Document use of Associated_Node on Selected_Components.
(Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
to clarify use of untyped descendant fields.

From-SVN: r47682

rs6000.h (enum rs6000_builtins): Add more altivec builtins.

2001-12-05  Daniel Berlin  <dan@cgsoftware.com>

* config/rs6000/rs6000.h (enum rs6000_builtins): Add more altivec
builtins.

* config/rs6000/rs6000.md: Modeling of 7450 altivec changed to
better reflect reality (change from Apple's tree).
Add more of altivec instructions.
Add ftruncv4sf2 pattern.
Remove more unspecs (vector merge instructions, etc).

* config/rs6000/rs6000.c (bdesc_3arg): New, for 3 argument altivec
builtins.
(bdesc_1arg): New, for 1 argument altivec builtins.
(altivec_expand_builtin): Handle unary and ternary ops.
(altivec_init_builtins): Ditto.

From-SVN: r47681

prj-dect.ads: Add ??? comment Add 2001 to copyright notice (was not done in after all)

* prj-dect.ads: Add ??? comment
Add 2001 to copyright notice (was not done in after all)

* prj-part.adb: Minor reformatting. Reword one awkward error message.

* prj.ads: Minor reformatting throughout, and add some ??? comments

* snames.ads: Minor reformatting

From-SVN: r47680

prj-dect.adb (Parse): Rename parameter Modifying to Extends.

* prj-dect.adb (Parse): Rename parameter Modifying to Extends.

* prj-dect.ads (Parse): Rename parameter Modifying to Extends.

* prj-env.adb: Minor comment changes (modifying -> extends).

* prj-nmsc.adb: Minor comment changes (modifying -> extends).

* prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
Tok_Extends.

* prj.adb (Initialize): Change Modifying to Extends.

* scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.

* prj.ads: Minor comment change (Modifying -> extending).

* snames.ads: Change modifying to extends.

From-SVN: r47679

prj-dect.adb (Parse): Rename parameter Modifying to Extends.

* prj-dect.adb (Parse): Rename parameter Modifying to Extends.

* prj-dect.ads (Parse): Rename parameter Modifying to Extends.

* prj-env.adb: Minor comment changes (modifying -> extends).

* prj-nmsc.adb: Minor comment changes (modifying -> extends).

* prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
Tok_Extends.

* prj.adb (Initialize): Change Modifying to Extends.

* scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.

* prj.ads: Minor comment change (Modifying -> extending).

* snames.ads: Change modifying to extends.

From-SVN: r47678

sem_warn.adb: Remove stuff for conditionals, we are not going to do this after all.

* sem_warn.adb: Remove stuff for conditionals, we are not going to
do this after all.

* sem_warn.ads: Remove stuff for conditionals, we are not going to
do this after all.  Add 2001 to copyright notice

From-SVN: r47677

vms.h (ADA_LONG_TYPE_SIZE): New macro.

* config/alpha/vms.h (ADA_LONG_TYPE_SIZE): New macro.
* doc/tm.texi (ADA_LONG_TYPE_SIZE): Document it.

From-SVN: r47676

gcse.c (store_killed_in_insn): Consider pure calls as potential store killers in addition to normal calls.

* gcse.c (store_killed_in_insn): Consider pure calls
as potential store killers in addition to normal calls.

* gcc.c-torture/execute/20011024-1.c: New test.

From-SVN: r47675

expr.c (expand_expr): When checking promoted value, use DECL_MODE (exp) and not mode.

* expr.c (expand_expr): When checking promoted value, use
DECL_MODE (exp) and not mode.

* g++.dg/other/anon-union.C: New test.

From-SVN: r47674

c-typeck.c (output_init_element): Call digest_init just once...

* c-typeck.c (output_init_element): Call digest_init
just once, not in each if branch and check its return value for
error_mark_node.

* gcc.dg/noncompile/20011025-1.c: New test.

From-SVN: r47673

Duh.

From-SVN: r47672

c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's type is RECORD_TYPE...

* c-decl.c (pushdecl): Only increase n_incomplete if pushed decl's
type is RECORD_TYPE, UNION_TYPE or ARRAY_TYPE thereof.
(finish_struct): Break the loop if n_incomplete went to 0.
For ARRAY_TYPE, if it is not TYPE_DECL, layout the decl too.

* gcc.c-torture/compile/20011130-1.c: New test.

From-SVN: r47671

* config/alpha/alpha.c (alpha_va_start): Update VMS case.

From-SVN: r47670

* configure, configure.in: Use temp file for long sed commands.

From-SVN: r47669

vmsdbg.h, [...]: Add documentation and minor cleanups.

* vmsdbg.h, vmsdbgout.c: Add documentation and minor cleanups.
* doc/invoke.texi: Add -gvms.
* doc/passes.texi: Add mention of vmsdbgout.c.
* doc/tm.texi: Document VMS debugging output.

Co-Authored-By: Douglas B Rupp <rupp@gnat.com>
From-SVN: r47668

* f/com.c (ffecom_1): Properly handle TREE_READONLY for INDIRECT_REF.

From-SVN: r47667

Fix line wrap in copyright notice.

From-SVN: r47666

* function.h (tree, rtx): Remove no-longer-needed definitions.

From-SVN: r47665

function.c (keep_stack_depressed): Refine check for register clobbered over call.

* function.c (keep_stack_depressed): Refine check for register
clobbered over call.

From-SVN: r47664

expr.c (store_expr): When copying string constant into array...

* expr.c (store_expr): When copying string constant into array,
use functions that update memrefs instead of computations on
addresses to better track MEMs.  Also properly handle 32/64 pointers.
(expand_expr): Use TARGET even if not reg for multi-word CONSTRUCTOR.
(expand_expr, case CONSTRUCTOR): Fix errors in parms to assign_temp.

From-SVN: r47663

emit-rtl.c (component_ref_for_mem_expr): Try harder to find decl underneath COMPONENT_REFs.

* emit-rtl.c (component_ref_for_mem_expr): Try harder to find decl
underneath COMPONENT_REFs.
(set_mem_attributes): Also strip VIEW_CONVERT_EXPR.

From-SVN: r47662

Daily bump.

From-SVN: r47660

* toplev.c (display_target_options): Don't print twice.

From-SVN: r47659

emit-rtl.c (set_unique_reg_note): Don't set a REG_EQUAL or REG_EQUIV note if multiple sets are present.

* emit-rtl.c (set_unique_reg_note): Don't set
a REG_EQUAL or REG_EQUIV note if multiple sets
are present.

From-SVN: r47657

cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if CASE_DROPS_THROUGH.

* cfgrtl.c (verify_flow_info): Allow jump table data in fallthru if
CASE_DROPS_THROUGH.

From-SVN: r47655

*  einfo.h, sinfo.h, treeprs.ads: Regenerate.

From-SVN: r47654

errout.adb (Error_Msg): Ignore attempt to put error msg at junk location if we already have errors.

* errout.adb (Error_Msg): Ignore attempt to put error msg at junk
location if we already have errors. Stops some cases of cascaded
errors.

* errout.adb: Improve comment.

From-SVN: r47653

* sem_ch12.adb:

(Analyze_Formal_Type_Definition): Defend against Error.
(Analyze_Formal_Subprogram): Defend against Error.

* par-ch12.adb (F_Formal_Type_Declaration): In case of error,
remove following semicolon if present. Removes cascaded error.

From-SVN: r47652

* bindgen.adb:

(Gen_Exception_Table_Ada): Write "begin" and then return if Num
 exceptions equals 0.
(Gen_Exception_Table_C): Return if Num exceptions equals 0.
Fixes PIWG E tests (which have to be run with -gnatL).

From-SVN: r47651

* einfo.ads: Minor reformatting

From-SVN: r47650

einfo.ads: Block_Node points to the identifier of the block...

* einfo.ads: Block_Node points to the identifier of the block, not to
the block node itself, to preserve the link when the block is
rewritten, e.g. within an if-statement with a static condition.

* inline.adb (Cleanup_Scopes): recover block statement from block
entity using new meaning of Block_Node.

* sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
identifier of block node, rather than to node itself.

From-SVN: r47649

* layout.adb:

(Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
(Discrimify): Go back to setting the Etypes of the selected component
because the Vname component does not exist at this point and will
fail name resolution. Also set Analyzed.
Remove with and use of Sem_Res.

From-SVN: r47648

* Makefile.in: (HIE_SOURCES): add s-fat*.

From-SVN: r47647

* sem_attr.adb:

(Compile_Time_Known_Attribute): New procedure.
(Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
 proper range check.

From-SVN: r47646

sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before processing discriminants to diagnose illegal...

* sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
processing discriminants to diagnose illegal default values.

From-SVN: r47645

rtl.h (initialize_uninitialized_subregs): New prototype.

2001-12-04  Andrew MacLeod  <amacleod@redhat.com>

* rtl.h (initialize_uninitialized_subregs): New prototype.
* toplev.c (rest_of_compilation): Call initialize_uninitialized_subregs
when optimization is on.
* flow.c (find_regno_partial): Find subregs within an expression.
(initialize_uninitialized_subregs): Initialize live on entry registers
which are used in subreg expressions.

From-SVN: r47644

sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide access discriminant within a type extension...

* sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
access discriminant within a type extension that constrains its
parent discriminants.

From-SVN: r47643

sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication is malformed...

* sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
is malformed, use instance of Any_Id to allow analysis to proceed.

* par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
type definition is illegal.
(P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
misplaced.

From-SVN: r47642

sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to constants.

* sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
constants.

From-SVN: r47641

* errout.adb: Minor reformatting

From-SVN: r47640

exp_util.adb: Minor reformatting from last change

* exp_util.adb: Minor reformatting from last change

* errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
which is a rewriting of an expression, traverse the original
expression to remove warnings that may have been posted on it.

From-SVN: r47639

exp_util.adb (Must_Be_Aligned): Return false for a component of a record that has other packed components.

* exp_util.adb (Must_Be_Aligned): Return false for a component of a
record that has other packed components.

From-SVN: r47638

* adaint.c: Minor cleanups.

From-SVN: r47637

* adaint.c: Do not use utime.h on vxworks.

From-SVN: r47636

da.po, [...]: New files.

2001-12-05  Martin v. L�wis  <loewis@informatik.hu-berlin.de>

* da.po, es.po, fr.po, ja.po: New files.

From-SVN: r47635

verify.cc (_Jv_BytecodeVerifier::linked_utf8): New structure.

* verify.cc (_Jv_BytecodeVerifier::linked_utf8): New structure.
(_Jv_BytecodeVerifier::utf8_list): New field.
(_Jv_BytecodeVerifier::_Jv_BytecodeVerifier): Initialize it.
(_Jv_BytecodeVerifier::~_Jv_BytecodeVerifier): Free it.
(_Jv_BytecodeVerifier::make_utf8_const): New method.
(_Jv_BytecodeVerifier::get_one_type): Use it.
(_Jv_BytecodeVerifier::type::merge): When using local semantics,
if the destination type is already unsuitable then we didn't
change.

From-SVN: r47634

Makefile.in: Add INSTALL_SCRIPT using INSTALL definition.

2001-12-04  Phil Edwards  <pme@gcc.gnu.org>

* Makefile.in:  Add INSTALL_SCRIPT using INSTALL definition.

From-SVN: r47633

re PR bootstrap/3388 (3.0 bootstrap failure, native sparc-sun-solaris2.5.1, fixinc/fixincl.c)

* fixinc/fixincl.c (initialize): Avoid problemsome macro
parameter names (PR 3388).

From-SVN: r47632

rs6000.c (rs6000_legitimize_address): Fix typo.

* config/rs6000/rs6000.c (rs6000_legitimize_address): Fix typo.
* config/rs6000/rs6000.h (LEGITIMATE_LO_SUM_ADDRESS_P): Here too.

From-SVN: r47631

Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes more confusion than it solves.

* Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
more confusion than it solves.

From-SVN: r47630

re PR c/4787 (Different anonymous variables declared but only one allocated when the initialization is the same)

* c-common.def (COMPOUND_LITERAL_EXPR): New.
* c-common.c (c_expand_expr): Handle COMPOUND_LITERAL_EXPR.
(c_staticp): New function.
* c-common.h (COMPOUND_LITERAL_EXPR_DECL): New.
(c_staticp): Declare.
* c-typeck.c (default_function_array_conversion, build_unary_op):
Don't handle CONSTRUCTOR specially.
(lvalue_p, mark_addressable): Handle COMPOUND_LITERAL_EXPR.
* c-decl.c (build_compound_literal): New function.
* c-tree.h (build_compound_literal): Declare.
* c-parse.in (primary): Use build_compound_literal.
* c-lang.c (LANG_HOOKS_STATICP): Define.
* objc/objc-lang.c (LANG_HOOKS_STATICP): Likewise.
* doc/c-tree.texi: Document COMPOUND_LITERAL_EXPR.
* doc/extend.texi: Update documentation of compound literals.
Fixes PR c/4787.

testsuite:
* gcc.c-torture/execute/20000722-1.x,
gcc.c-torture/execute/20010123-1.x: Remove.
* gcc.c-torture/compile/init-3.c: Don't use a compound literal.
* gcc.dg/c90-complit-1.c, gcc.dg/c99-complit-1.c,
gcc.dg/c99-complit-2.c: New tests.

From-SVN: r47629

langhooks.h (struct lang_hooks): Add staticp.

* langhooks.h (struct lang_hooks): Add staticp.
* langhooks-def.h (lhd_staticp, LANG_HOOKS_STATICP): New.
(LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_STATICP.
* langhooks.c (lhd_staticp): New function.
* tree.c (staticp): Call lang_hooks.staticp for language-specific
tree codes.

From-SVN: r47628

cppspec.c (lang_specific_driver): Set is_cpp_driver.

* cppspec.c (lang_specific_driver): Set is_cpp_driver.
* gcc.c (process_command): Ensure the cpp driver sees
--help and --target-help, and that the help is printed
exactly once.

From-SVN: r47627

* einfo.h, nmake.adb, nmake.ads, sinfo.h, treeprs.ads: Regenerate.

From-SVN: r47626

Makefile.in (update-sources): New target.

* Makefile.in (update-sources): New target.
For use by gcc_release script.

From-SVN: r47625