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* config/m68hc11/m68hc11-protos.h (m68hc11_page0_symbol_p): Declare.
* config/m68hc11/m68hc11.c (m68hc11_handle_page0_attribute): New.
(m68hc11_attribute_table): New attribute "page0" to mark a global
variable as being allocated from within page0 section.
(m68hc11_encode_label): New function.
(m68hc11_strip_name_encoding): New function.
(m68hc11_page0_symbol_p): New function.
(m68hc11_indirect_p): Accept global variables marked in page0.
(m68hc11_encode_section_info): Lookup "page0" attribute.
* config/m68hc11/m68hc11.h (EXTRA_CONSTRAINT): 'R' constraint also
represents access to page0 variables.
* config/m68hc11/m68hc11.md ("*logicalsi3_zexthi"): Use gen_rtx_REG.
("*logicalsi3_silshl16_zext"): Likewise.
("*ashldi3_const32"): Likewise.
(peephole2 ashift): Likewise.
From-SVN: r80038
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* c-tree.h (C_DECL_REGISTER): New.
* c-aux-info.c (gen_decl), c-decl.c (objc_mark_locals_volatile,
finish_decl, grokdeclarator, get_parm_info), c-typeck.c
(build_array_ref, c_mark_addressable): Set and use it.
* c-decl.c (grokdeclarator), c-typeck.c (c_mark_addressable):
Allow structures with volatile fields to be declared register.
Don't check TREE_ADDRESSABLE before warning about taking address
of register.
* c-decl.c (finish_decl): Don't allow structures with volatile
fields to be placed in named register.
* doc/trouble.texi: Remove reference to structures with volatile
fields in registers.
testsuite:
* gcc.dg/940409-1.c: Remove XFAIL.
* gcc.dg/reg-vol-struct-1.c: New test.
From-SVN: r80037
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From-SVN: r80034
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2004-03-27 Benjamin Kosnik <bkoz@redhat.com>
libstdc++ PR/13598
* config/locale/ieee_1003.1-2001/codecvt_specializations.h
(__enc_traits::_M_destroy): New.
(__enc_traits::~__enc_traits): Use it.
(__enc_traits::operator=): Use _M_destroy, _M_init.
(__enc_traits::__enc_traits): Same.
2004-03-27 Petur Runolfsson <peturr02@ru.is>
* testsuite/ext/enc_filebuf/char/13598.cc: New.
From-SVN: r80027
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NOTE_INSN_FUNCTION_BEG notes before the epilogue.
* function.c (thread_prologue_and_epilogue): Move
NOTE_INSN_FUNCTION_END and NOTE_INSN_FUNCTION_BEG notes
before the epilogue.
From-SVN: r80025
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CONST_INT value.
* expr.c (store_constructor): Use gen_int_mode to correctly
sign-extend CONST_INT value.
From-SVN: r80022
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2004-03-27 Paolo Carlini <pcarlini@suse.de>
* include/ext/mt_allocator.h: Uglify consistently names of
variables, members and classes; tidy.
2004-03-27 Dhruv Matani <dhruvbird@gmx.net>
* include/ext/mt_allocator.h (__mt_alloc<>::deallocate):
Deallocation loop rewrote.
From-SVN: r80012
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* builtin-types.def (BT_WINT, BT_FN_INT_WINT, BT_FN_WINT_WINT): New.
* builtins.def (DEF_C94_BUILTIN): New. Add wctype builtins.
* doc/extend.texi: Likewise.
testsuite:
* gcc.dg/torture/builtin-wctype-1.c: New test.
From-SVN: r80011
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* gcc_release: Fix sanity check for argument of -p command-line
options. In snapshot mode, only generate diffs against the previous
snapshot if the user did not specify any old tarball explictly.
From-SVN: r80009
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From-SVN: r80006
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2004-03-26 Peter Moon <peterm@miraculum.com>
* java/text/NumberFormat.java: Fix spelling of setCurrency
method.
From-SVN: r79994
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PR c++/13294
* pt.c (maybe_process_partial_specialization): Remember the
context of a specialization.
From-SVN: r79992
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* c-typeck.c (comptypes): Replace calls to TYPE_DOMAIN
with TYPE_ORIG_SIZE_TYPE.
From-SVN: r79991
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block->thread_id with __GTHREADS.
2004-03-26 Paolo Carlini <pcarlini@suse.de>
* include/ext/mt_allocator.h (__mt_alloc<>::allocate,
__mt_alloc<>::deallocate): Protect two instances of
block->thread_id with __GTHREADS.
From-SVN: r79986
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PR 14219
* c-typeck.c (build_binary_op): Do not allow comparisons of
vectors.
From-SVN: r79982
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* gcc.dg/20001013-1.c: Run on 32-bit and 64-bit SPARC.
* gcc.dg/20001101-1.c: Likewise.
* gcc.dg/20001102-1.c: Likewise.
From-SVN: r79981
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* config.gcc: Remove sparc-tti-*.
* config/sparc/pbd.h: Delete.
* config/sparc/sol2.h: Remove note about Sun OS 4.x.
* config/sparc/aout.h: Likewise.
* config/sparc/sparc.h: Remove if 0'd code.
* config/sparc/sparc.md (call): Remove if 0'd code.
(call_value): Likewise.
(nonlocal_goto): Likewise.
(unimp_insn): Delete.
From-SVN: r79980
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* fold-const.c (tree_expr_nonnegative_p): Handle BIT_XOR_EXPR like
BIT_IOR_EXPR; A^B is nonnegative when A and B are nonnegative.
* gcc.dg/compare8.c: Add an additional test for XOR.
From-SVN: r79979
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PR 11527
* c-typeck.c (pop_init_level): Emit pending init elements earlier
rather than later.
* gcc.dg/gnu89-init-3.c: New.
From-SVN: r79978
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2004-03-25 Gawain Bolton <gp.bolton@computer.org>
* include/bits/stl_tree.h (_Rb_tree_impl): Add _Node_allocator
default argument in constructors.
(_Rb_tree::_M_empty_initialize): Remove.
2004-03-25 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/23_containers/map/operators/1_neg.cc: Adjust line numbers.
* testsuite/23_containers/set/operators/1_neg.cc: Same.
2004-03-25 Dhruv Matani <dhruvbird@gmx.net>
* include/bits/cpp_type_traits.h: Changed __is_pod
completely. Now, it does not use any of the previous type_traits
to detect the pod types, and it also detects function pointers as
POD types.
* include/bits/stl_tree.h: Introduced a new class _Rb_tree_impl,
which encapsulates the internal implementation of an rb_tree. Made
the allocator a base class of this class instead of the rb_tree,
which was not conforming. This _Rb_tree_impl class is also
specialized on whether the _Compare parameter is a POD type or
not. If so, then it maintains the comparison function as a data
member, otherwise it makes the _Compare parameter a base class of
itself. Also, _M_key_compare is now a function instead of a data
member, so that the above trick can work properly. Delegated the
initialization of the other data members to this newly created
class. Also, now other member functions of rb_tree must refer to
_M_key_compare as _M_impl._M_key_compare(). The other data members
(*) can be referenced to as _M_impl.(*), where
(*) includes _M_header, and _M_node_count.
From-SVN: r79977
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From-SVN: r79976
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From-SVN: r79975
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From-SVN: r79972
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the smallest bin.
2004-03-25 Paolo Carlini <pcarlini@suse.de>
* include/ext/mt_allocator.h (__mt_alloc<>::tune):
Add _M_min_bin, the size in bytes of the smallest bin.
(__mt_alloc<>::tune()): Tweak accordingly.
(__mt_alloc<>::tune(size_t, ...)): Likewise.
(__mt_alloc<>::block_record): Change to a union: members next
and thread_id are never used at the same time.
(__mt_alloc<>::allocate): Update consistently.
(__mt_alloc<>::deallocate): Likewise.
(__mt_alloc<>::_S_initialize): Update setups of _S_binmap and
_S_bin_size for the configurable _M_min_size.
From-SVN: r79962
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From-SVN: r79961
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* builtins.def: Add ctype builtins.
* doc/extend.texi: Likewise.
testsuite:
* gcc.dg/torture/builtin-ctype-1.c: New test.
From-SVN: r79960
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* builtins.c (fold_builtin): Add new builtin optimizations for
sqrt and/or cbrt.
* fold-const.c (fold): Likewise.
testsuite:
* gcc.dg/torture/builtin-explog-1.c: Add new cases.
* gcc.dg/torture/builtin-math-1.c: Likewise.
* builtin-power-1.c: New test.
From-SVN: r79959
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* config/rs6000/rs6000.c (rs6000_always_hint): New variable.
(rs6000_sched_groups): New variable.
(processor_target_table): Add power5.
(rs6000_override_options): Set rs6000_sched_insert_nops,
rs6000_sched_costly_dep and rs6000_sched_restricted_insns_priority
from rs6000_sched_groups.
(output_cbranch): Use rs6000_always_hint.
(rs6000_variable_issue): Use rs6000_sched_groups.
(rs6000_adjust_cost): Add CPU_POWER5.
(is_microcoded_insn): Use rs6000_sched_groups.
(is_dispatch_slot_restricted): Use rs6000_sched_groups.
Return 2 for POWER5 cracked instructions.
(is_cracked_insn): Use rs6000_sched_groups.
(is_branch_slot_insn): Use rs6000_sched_groups.
(rs6000_issue_rate): Add CPU_POWER5.
(rs6000_sched_finish): Use rs6000_sched_groups.
(rs6000_rtx_costs): Add PROCESSOR_POWER5.
* config/rs6000/rs6000.h (processor_type): Add PROCESSOR_POWER5.
(DEFAULT_SCHED_COSTLY_DEP): Delete.
(DEFAULT_RESTRICTED_INSNS_PRIORITY): Delete.
(DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Delete.
* config/rs6000/rs6000.md (define_attr "cpu"): Add power5.
* config/rs6000/power5.md: New file.
* doc/invoke.texi: Add power5 option.
From-SVN: r79958
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2004-03-25 Dhruv Matani <dhruvbird@gmx.net>
* include/bits/stl_list.h: Created a _List_impl class and made it
derive from the allocator, instead of the list deriving from the
allocator class, which was not conformant. Changed all references
from this->_M_node to this->_M_impl._M_node * bits/list.tcc: Same
as above (changed all references to the concerned variables).
2004-03-25 Dhruv Matani <dhruvbird@gmx.net>
* include/bits/stl_deque.h: Created a _Deque_impl class and made
it derive from the allocator, instead of the deque deriving from
the allocator class, which was not conformant. Changed all
references to the _M_start, _M_finish, _M_map, and _M_map_size to
_M_impl.*.
(_Deque_base<_Tp,_Alloc>::~_Deque_base()): Added this->
qualification in 2 places where it was missing.
(_Deque_base<_Tp,_Alloc>::_M_initialize_map(size_t)): Same as
above.
* include/bits/deque.tcc: Same as above (changed all references to
the concerned variables).
2004-03-25 Dhruv Matani <dhruvbird@gmx.net>
* include/bits/stl_vector.h: Created a _Vector_impl class and made
it derive from the allocator, instead of the _Vector_base class,
deriving from the allocator which was not conformant. Changed all
references to the _M_start, _M_finish, and _M_end_of_storage to
_M_impl.*.
* include/bits/vector.tcc: Same as above (changed all references
to the concerned variables).
2004-03-25 Dhruv Matani <dhruvbird@gmx.net>
* testsuite/23_containers/deque/cons/clear_allocator.cc: New.
* testsuite/23_containers/list/cons/clear_allocator.cc: New.
* testsuite/23_containers/vector/cons/clear_allocator.cc: New.
From-SVN: r79957
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gcc/
* cfgrtl.c, dbxout.c, tree.def, config/darwin.h,
config/arm/arm.c, objc/objc-act.c: Fix comment typos.
* doc/invoke.texi: Fix a typo.
cp/
* cxx-pretty-print.c: Fix comment typos.
From-SVN: r79956
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cases)
PR optimization/9707.
* stmt.c (emit_case_nodes): Emit equality comparisons instead
of recursing if both children are single-valued cases with no
children.
From-SVN: r79954
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2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
* memtrack.adb: Log realloc calls, which are treated as free followed
by alloc.
2004-03-25 Vincent Celier <celier@gnat.com>
* prj-makr.adb (Process_Directories): Detect when a file contains
several units. Do not include such files in the config pragmas or
in the naming scheme.
* prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
Resolve links only when not in Trusted_Mode.
(Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
Do not resolve links for the display names.
* prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
resolve links when computing the display names.
2004-03-25 Thomas Quinot <quinot@act-europe.fr>
* sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
attribute reference does not denote a subtype, it can be any
expression that has a classwide type, potentially after an implicit
dereference. In particular, the prefix can be a view conversion for
a classwide type (for which Is_Object_Reference holds), but it can
also be a value conversion for an access-to-classwide type. In the
latter case, there is an implicit dereference, and the original node
for the prefix does not verify Is_Object_Reference.
* sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
conversion of a discriminant-dependent component of a mutable object
is one itself.
2004-03-25 Ed Schonberg <schonberg@gnat.com>
* freeze.adb (Freeze_Entity): When an inherited subprogram is
inherited, has convention C, and has unconstrained array parameters,
place the corresponding warning on the derived type declaration rather
than the original subprogram.
* sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
indication on renaming declaration, if formal has a box and actual
is absent.
* sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
determine whether to generate an implicit or explicit reference to
the renamed entity.
* sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
subprogram renaming comes from a defaulted formal subprogram in an
instance.
2004-03-25 Gary Dismukes <dismukes@gnat.com>
* sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
value expressions to ensure that calls within a component definition
will be checked (since those are evaluated during the record type's
elaboration).
2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
* s-tpobop.adb: Code clean up:
(Requeue_Call): Extract from PO_Service_Entries to remove duplicated
code.
(PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
* Makefile.in: Clean up in the ravenscar run time.
From-SVN: r79953
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* config/arm/arm.c (vfp_print_multi): Remove.
(arm_output_fldmx): New function.
(vfp_emit_fstmx): Return block size, not insn. Add ARM10 VFPr1 bugfix.
(arm_expand_prologue): Update to match.
(arm_get_vfp_saved_size): New Function.
(arm_get_frame_offsets): Use it.
(arm_output_epilogue): Use new functions.
From-SVN: r79950
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single place.
* gcc_release (FTP_PATH): Use /var/ftp instead of ~ftp, and
only set at a single place.
From-SVN: r79949
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PR java/14689:
* jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
From-SVN: r79948
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WARN_CFLAGS flags passed down to make.
* Makefile.tpl (top level bootstrap support): Remove now-unneeded
STRICT_WARN, WARN_CFLAGS flags passed down to make.
* Makefile.in: Regenerate.
From-SVN: r79946
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* alias.c (alias_invariant, alias_invariant_size): Mark GTY.
(reg_known_value, reg_known_value_size): Likewise; make static.
(reg_known_equiv_p): Make static.
(clear_reg_alias_info): Update for new indexing.
(get_reg_known_value, set_reg_known_value): New.
(get_reg_known_equiv_p, set_reg_known_equiv_p): New.
(canon_rtx): Use them.
(init_alias_analysis): Likewise. Allocate reg_known_value with gc.
Don't play queer offsetting games with reg_known_value and
reg_known_equiv_p.
(end_alias_analysis): Free reg_known_value with gc.
* rtl.h (get_reg_known_value, get_reg_known_equiv_p): Declare.
* sched-deps.c (reg_known_equiv_p, reg_known_value): Remove.
(deps_may_trap_p, sched_analyze_1, sched_analyze_2): Use the new
functions instead.
From-SVN: r79945
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From-SVN: r79941
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gcc/
* dwarf2asm.c, loop.h, pretty-print.c, pretty-print.h,
config/i386/mmintrin.h: Update copyright.
cp/
* cxx-pretty-print.c, cxx-pretty-print.h, decl.h, friend.c:
Update copyright.
From-SVN: r79938
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(gcc)
* configure.ac: Add --enable-werror-always (for top level bootstrap
support).
* configure: Regenerate.
(top level)
* configure.in (top level bootstrap support): Rework --enable-werror
to set @stage2_werror_flag@.
* configure: Regenerate.
* Makefile.tpl (top level bootstrap support): Pass
@stage2_werror_flag@ down to configure in stages 2 and 3.
* Makefile.in: Regenerate.
From-SVN: r79935
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new instead of assignment.
2004-03-24 Dhruv Matani <dhruvbird@gmx.net>
* ext/malloc_allocator.h: Fixed the construct function to call
global placement new instead of assignment. Added a check after
the return from malloc to check whether returned pointer is NULL,
and if so, throw std::bad_alloc().
* ext/debug_allocator.h: Added a check in the deallocate function
to check whether the user has passed a NULL pointer or not.
From-SVN: r79934
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2004-03-24 Benjamin Kosnik <bkoz@redhat.com>
* docs/html/20_util/allocator.html: Add bitmap_allocator links.
From-SVN: r79933
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gcc/testsuite/:
* lib/prune.exp (prune_gcc_output): Ignore errata warning from
IA64 assembler.
libstdc++-v3/:
* testsuite/lib/prune.exp (prune_g++_output): Ignore errata
warning from IA64 assembler.
From-SVN: r79929
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*' as explicitly invalid.
[gcc/ChangeLog]
2004-03-24 Ziemowit Laski <zlaski@apple.com>
* objc/objc-act.c (objc_comptypes): Treat comparisons
between 'Class' and '<class> *' as explicitly invalid.
From-SVN: r79928
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* doc/invoke.texi (-frename-registers: Add enabled at -O3.
(-fprofile-values): Add enabled with profile-{generate,use}.
(-fvpt): Same.
(-ftracer): Add enabled with profile-use.
(-funit-at-a-time): Add enabled at -O2,-O3.
(-funroll-loops): Add enabled with profile-use.
(-funswitch-loops): Add enabled with profile-use. Remove duplicates.
(max-gcse-passes): Mention default.
(max-cse-path-length): Mention default.
From-SVN: r79925
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__builtin_ctz instead of the...
2004-03-24 Dhruv Matani <dhruvbird@gmx.net>
* include/ext/bitmap_allocator.h: (_Bit_scan_forward) -> Made this
function call __builtin_ctz instead of the while loop.
(allocate) -> If condition has __builtin_expect.
(deallocate) -> Ditto.
Renamed a few left-over variables and typedefs according to the
C++STYLE mentioned in the documentation.
Protected calls to __gthread* by __gthread_active_p(), whose value
is cached in the local variable __threads_active.
From-SVN: r79924
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2004-03-24 Nathanael Nerode <neroden@gcc.gnu.org>
* Makefile.in (STRICT2_WARN): Reorder.
* configure.ac: Check for -Wold-style-definition, and use it
in strict1_warn if it's available.
* configure: Regnerate.
From-SVN: r79922
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* config.gcc <arm>: Add --with-abi=
* config/arm/arm-protos.h (arm_get_frame_size, thumb_get_frame_size,
thumb_far_jump_used): Remove prototypes.
(arm_needs_doubleword_align): Add prototype.
(thumb_compute_initial_elimination_offset): Ditto.
* config/arm/arm.c (arm_get_frame_offsets): New function.
(use_return_insn, output_return_instruction, arm_output_epilogue,
arm_output_function_epilogue, arm_compute_initial_elimination_offset,
arm_expand_prologue, thumb_expand_epilogue): Use it.
(arm_abi, target_abi_name, all_arm_abis): New variables.
(arm_override_options): Set them. Set structure padding for AAPCS.
(arm_return_in_memory): Update ABI check.
(arm_init_cumulative_args): Initialize can_split.
(arm_needs_doubleword_align): New function.
(arm_function_arg): Don't split args after pushing to stack. Handle
doubleword/even reg alignment.
(arm_va_arg): Handle all doubleword aligned args.
(add_minpoolforward ref, dump_minpool, push_minpool_fix): Align based
on ABI, not CPU.
(arm_compute_save_reg0_reg12_mask): Fix comment.
(thumb_get_frame_size, thumb_get_frame_size): Remove.
(thumb_jump_far_used_p): Remove superfluous argument. Return save
value for alignment.
(thumb_unexpanded_epilogue, thumb_output_function_prologue): Change
to match.
(thumb_compute_initial_elimination_offset): New function.
(thumb_expand_prologue): Use arm_get_frame_offsets. Remove
unneccessary rounding.
* config/arm/arm.h (target_abi_name): Declare.
(ARM_DOUBLEWORD_ALIGN, DOUBLEWORD_ALIGNMENT, TARGET_IWMMXT_ABI,
arm_abi_type, ARM_DEFAULT_ABI): Define.
(ARM_FLAG_ATPCS): Remove.
(TARGET_OPTIONS, OPTION_DEFAULT_SPECS): Add -mabi=.
(BIGGEST_ALIGNMENT, PREFERRED_STACK_BOUNDARY, STACK_BOUNDARY): Use it.
(ADJUST_FIELD_ALIGN, DATA_ALIGNMENT, LOCAL_ALIGNMENT,
TYPE_NEEDS_IWMMXT_ALIGNMENT): Remove.
(LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P, FUNCTION_ARG_REGNO_P):
Contitionalize on ABI, not CPU.
(struct arm_stack_offsets): Define.
(struct machine_function): Add stack_offsets. Remove frame_size.
(FUNCTION_ARG_PARTIAL_NREGS): Don't split if previous args have been
pushed.
(FUNCTION_ARG_ADVANCE, FUNCTION_ARG_BOUNDARY): Handle general
doubleword alignment.
(THUMB_INITIAL_ELIMINATION_OFFSET,
ARM_INITIAL_ELIMINATION_OFFSET): Remove.
(INITIAL_ELIMINATION_OFFSET): Call functions directly.
* config/arm/arm.md (align_8): Enable for all targets.
* config/arm/netbsd-elf.h (TARGET_DEFAULT): Remove TARGET_ATPCS.
(ARM_DEFAULT_ABI): Define.
* doc/invoke.texi <ARM>: Document -mabi=. Update documentation for
-mstructure-size-boundary.
From-SVN: r79921
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2004-03-24 Felix Yen <fwy@alumni.brown.edu>
* testsuite/performance/20_util/allocator/producer_consumer.cc:
Use linear algorithm for producer.
From-SVN: r79920
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* configure.ac: Check for -Wno-variadic-macros; don't use
-pedantic (in stage 1 or a simple 'make all') unless it's available,
and if it's available, use it. Also, clean up check for
-Wno-long-long.
* configure: Regenerate.
From-SVN: r79918
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