Matt Austern [Wed, 28 Jul 2004 16:37:20 +0000 (16:37 +0000)]
stl_construct.h (_Destroy): New three-argument overload that takes an allocator argument.
* include/bits/stl_construct.h (_Destroy): New three-argument
overload that takes an allocator argument. Another inline
three-argument overload that takes std::allocator and dispatches
to the two-argument version.
* include/bits/stl_uninitialized.h (__uninitialized_fill_n_aux):
Change return type to void to match uninitialized_fill_n.
(__uninitialized_copy_a_): New function. Like uninitialized_copy
except that it takes an allocator and uses it for construct and
destroy. If the allocator is std::allocator, dispatches to
uninitialized_copy.
(__uninitialized_fill_a): Likewise.
(__uninitialized_fill_n_a): Likewise.
(__uninitialized_copy_copy): Give it an allocator argument.
(__uninitialized_fill_copy): Likewise.
(__uninitialized_copy_fill): Likewise.
* include/bits/deque.tcc: Use new forms defined in stl_construct.h
and stl_uninitialized.h. Replace use of single-argument _Construct
and _Destroy with use of allocator's construct and destroy methods.
* include/bits/list.tcc: Likewise.
* include/bits/stl_deque.h: Likewise.
* include/bits/stl_list.h: Likewise.
* include/bits/stl_tree.h: Likewise.
* include/bits/stl_vector.h: Likewise.
* include/bits/vector.tcc: Likewise.
* include/ext/hashtable.h: Use rebind so that allocator_type
has correct type for a container's allocator. Replace use of
single-argument _Construct and _Destroy with use of allocator's
construct and destroy methods.
* include/ext/memory (__uninitialized_copy_n_a): New function.
Like uninitialized_copy_n except that it takes an extra parameter,
an allocator, and uses it for construct and destroy operations.
* include/ext/rope: Use new forms defined in stl_construct.h,
stl_uninitialized.h, and ext/memory. Replace use of single-argument
_Construct and _Destroy with allocator construct and destroy methods.
* include/ext/ropeimpl.h: Likewise.
* include/ext/slist.h: Likewise.
* testsuite/testsuite_allocator.h (check_construct_destroy): New.
* testsuite/testsuite_allocator.cc (check_construct_destroy): New.
* testsuite/23_containers/deque/check_construct_destroy.cc: New.
* testsuite/23_containers/list/check_construct_destroy.cc: New.
* testsuite/23_containers/set/check_construct_destroy.cc: New.
* testsuite/23_containers/vector/check_construct_destroy.cc: New.
* testsuite/ext/hash_check_construct_destroy.cc: New.
* testsuite/ext/slist_check_construct_destroy.cc: New.
rs6000.md ("move_from_CR_gt_bit"): Rename to move_from_CR_eq_bit.
* config/rs6000/rs6000.md ("move_from_CR_gt_bit"): Rename to
move_from_CR_eq_bit.
Rename UNSPEC_MV_CR_GT to UNSPEC_MV_CR_EQ.
* config/rs6000/spe.md ("e500_flip_gt_bit"): Rename to
e500_flip_eq_bit.
* config/rs6000/rs6000-protos.h: Rename output_e500_flip_gt_bit to
output_e500_flip_eq_bit.
* config/rs6000/rs6000.c (output_e500_flip_gt_bit): Rename to
output_e500_flip_eq_bit.
(rs6000_emit_sCOND): Rename call to output_e500_flip_gt_bit to
output_e500_flip_eq_bit.
Rename gen_move_from_CR_gt_bit to gen_move_from_CR_eq_bit.
(print_operand): case D. Get to EQ bit.
Diego Novillo [Wed, 28 Jul 2004 05:13:10 +0000 (05:13 +0000)]
tree-optimize.c (init_tree_optimization_passes): Schedule pass_may_alias right after the program is renamed into SSA.
* tree-optimize.c (init_tree_optimization_passes): Schedule
pass_may_alias right after the program is renamed into SSA.
* tree-pass.h (PROP_alias): Define.
* tree-outof-ssa.c (pass_del_ssa): Require PROP_alias.
* tree-sra.c (pass_sra): Likewise.
* tree-ssa-ccp.c (pass_ccp): Likewise.
* tree-ssa-copyrename.c (pass_rename_ssa_ccp): Likewise.
* tree-ssa-dce.c (pass_dce): Likewise.
* tree-ssa-dom.c (pass_dominator): Likewise.
* tree-ssa-dse.c (pass_dse): Likewise.
* tree-ssa-forwprop.c (pass_forwprop): Likewise.
* tree-ssa-loop-ch.c (pass_ch): Likewise.
* tree-ssa-phiopt.c (pass_phiopt): Likewise.
* tree-ssa-pre.c (pass_pre): Likewise.
* tree-tailcall.c (pass_tail_recursion): Likewise.
* tree-ssa.c (pass_redundant_phi): Likewise.
* tree-ssa-alias.c (aliases_computed_p): Remove.
Update all users.
(init_alias_info): Do not mark all type tags for renaming
unconditionally.
Clear may_aliases from every symbol.
(setup_pointers_and_addressables): If a pointer has not been
dereferenced and it had a type tag, clear it and mark the old
tag for renaming.
testsuite/ChangeLog
* gcc.dg/tree-ssa/20030714-2.c: Adjust number of expected
conditionals.
* gcc.dg/tree-ssa/20031022-1.c: Adjust number of expected
loads.
* gcc.dg/tree-ssa/ssa-dom-cse-1.c: Expect optimization in
DOM1.
libgcc2.c: Change all conditionals testing LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 96 to == 80.
* libgcc2.c: Change all conditionals testing
LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 96 to == 80.
* libgcc2.h: Likewise.
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Set
TYPE_PRECISION of float80_type to 80.
* config/ia64/ia64.c (ia64_init_builtins): Set TYPE_PRECISION
of fpreg_type and float80_type to 80.
* config/i386/i386.h, config/ia64/ia64.h, config/m68k/m68k.h
* config/m68k/netbsd-elf.h:
Change LONG_DOUBLE_TYPE_SIZE and possibly LIBGCC2_LONG_DOUBLE_TYPE_SIZE
to evaluate to 80 whenever they would formerly have evaluated to 96.
* config/i386/sco5.h: Remove unnecessary redefinition of
LONG_DOUBLE_TYPE_SIZE.
* doc/rtl.texi: Clarify uses of XFmode and TFmode.
* config/i386/i386-modes.def: Use FRACTIONAL_FLOAT_MODE for
XFmode, with a bitsize of 80. Update commentary.
* config/ia64/ia64-modes.def: Likewise.
* config/m68k/m68k-modes.def: Likewise.
File.java (toURI): Throw RuntimeException, not InternalError.
2004-07-27 Bryce McKinlay <mckinlay@redhat.com>
* java/io/File.java (toURI): Throw RuntimeException, not
InternalError.
* java/lang/Runtime.java (exit): Qualify static sleep() call with
class name, not instance.
Nick Clifton [Tue, 27 Jul 2004 15:43:31 +0000 (15:43 +0000)]
m32r.c: Include integrate.h in order to get the prototype for get_hard_reg_initial_val().
* config/m32r/m32r.c: Include integrate.h in order to get the prototype for
get_hard_reg_initial_val().
* config/m32r/m32r.md (m32rpipeline): Remove unused value "m32r" and tidy up
indentation.
(final_presence_set): Use absence_set instead, so that if there is nothing in
the "o" pipe the "s" pipe can be scheduled.
Diego Novillo [Tue, 27 Jul 2004 15:32:47 +0000 (15:32 +0000)]
tree-ssa-alias.c (create_name_tags): Ignore pointers that don't have PT_VARS nor PT_MALLOC set.
* tree-ssa-alias.c (create_name_tags): Ignore pointers that
don't have PT_VARS nor PT_MALLOC set.
Clear name tag from pointers that have not been dereferenced.
(set_pt_anything, set_pt_malloc): Forward declare.
* tree-ssa-copy.c (may_propagate_copy): Compare alias sets,
not type compatibility when determining if a pointer can be
copy propagated.
expr.h (canonicalize_condition, [...]): Add an int argument.
* expr.h (canonicalize_condition, get_condition): Add an int argument.
* gcse.c (fis_get_condition): Reimplement using get_condition, leaving
it to check whether the condition is still valid at the jump insn.
* ifcvt.c (noce_get_condition): Likewise.
(noce_get_alt_condition): Update call to canonicalize_condition.
* loop-iv.c (simplify_using_initial_values): Update call to
get_condition. Remove FIXME.
(check_simple_exit): Update call to get_condition.
* loop-unswitch.c (may_unswitch_on): Likewise.
* loop.c (check_dbra_loop): Likewise.
(canonicalize_condition, get_condition): Add an argument to say whether
the condition must still be valid at INSN.
(get_condition_for_loop): Update call to get_condition. Require that
the condition be valid at INSN.
* predict.c (estimate_probability): Update call to get_condition.
Remove unused earliest parameter.
(expected_value_to_br_prob): Update call to canonicalize_condition.
Paolo Bonzini [Mon, 26 Jul 2004 21:45:57 +0000 (21:45 +0000)]
i386.c (function_arg): Always treat 8- and 16-byte wide vectors the same, even if MMX/SSE are disabled.
* config/i386/i386.c (function_arg): Always treat 8-
and 16-byte wide vectors the same, even if MMX/SSE
are disabled.
(contains_128bit_aligned_vector_p): Add comment.
g++spec.c (LIBSTDCXX_PROFILE): Default to LIBSTDCXX.
* g++spec.c (LIBSTDCXX_PROFILE): Default to LIBSTDCXX.
(lang_specific_driver): If the C++ or math library options don't
start with '-l', don't count them as added libraries.
* a-except.adb (Exception_Information): Raise Constraint_Error if
exception Id is Null_Id.
This is required behavior, which is more reliably and clearly checked
at the top level interface level.
2004-07-26 Javier Miranda <miranda@gnat.com>
* exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
call if a component has no default_expression and the box is used.
* sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
default_expression and you use box, it behaves as if you had declared a
stand-alone object.
(Resolve_Record_Aggregate): If a component has no default_expression and
you use box, it behaves as if you had declared a stand-alone object.
* sem_ch10.adb (Install_Siblings): Do not make visible the private
entities of private-with siblings.
2004-07-26 Ed Schonberg <schonberg@gnat.com>
* sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
for a component of an itype, set the parent pointer for analysis,
there is no list in which to insert it.
* sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
bona-fide renamings, not for inherited operations.
* exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
actual for a formal that is an access parameter, create local
finalization list even if the expression is not an aggregate.
2004-07-26 Ed Schonberg <schonberg@gnat.com>
PR ada/16213
* sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
Diagnose properly illegal subprogram renamings that are library units.
2004-07-26 Ed Schonberg <schonberg@gnat.com>
PR ada/15588
* sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
conversion rewritten as an unchecked conversion, check that original
expression is a variable.
* exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
unchecked_conversion, create new node rather than rewriting in place,
to preserve original construct.
2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* gigi.h (gnat_expand_body): Deleted.
* Make-lang.in: (trans.o): Depends on function.h.
* misc.c: (gnat_expand_body): Moved to here.
* trans.c (gnat_expand_body_1): Deleted.
(gnat_expand_body): Moved from here.
(gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
(add_stmt): Check for marked visited with global_bindings_p.
(gnat_gimplify_expr, case COMPONENT_REF): New case.
(gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
* utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
VIEW_CONVERT_EXPR if not operation type.
* utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
fat pointer.
* decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
changes: reformatting of negation operators, removing unneeded
inequality comparison with zero, converting equality comparisons with
zero to negations, changing int/0/1 to bool/false/true, replace calls
to gigi_abort with abort, and various other similar changes.
2004-07-26 Vincent Celier <celier@gnat.com>
* gnatcmd.adb (GNATCmd): Add processing for new built-in command
"setup".
* make.adb (Gnatmake): Fail when a library is not present and there is
no object directory.
* mlib-prj.adb (Check_Library): No need to check if the library needs
to be rebuilt if there is no object directory, hence no object files
to build the library.
* opt.ads (Setup_Projects): New Boolean flag.
* prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
Location.
Create directory when Kind /= "" and in "gnat setup". Report error if
directory cannot be created.
(Ada_Check): Create library interface copy dir if it does not exist
and we are in "gnat setup".
(Find_Sources): No error if in "gnat setup" and no Ada sources were
found.
(Language_Independent_Check): Create object directory, exec directory
and/or library directory if they do not exist and we are in
"gnat setup".
* vms_conv.ads: (Command_Type): New command Setup.
* vms_conv.adb (Initialize): Add Setup component of Cammand_List.
* vms_data.ads: Add qualifiers/switches for new built-in command
"setup".
c-common.c (disable_builtin_function): Rename variable n to new_disabled_builtin.
* c-common.c (disable_builtin_function): Rename variable n to
new_disabled_builtin.
* c-decl.c (duplicate_decls): Rename parameter decl to new_decl.
Rename local variable old to old_decl.
* gensupport.c (shift_output_template): Rename parameter old to src.
* simplify-rtx.c (simplify_replace_rtx): Rename parameter oldx to
old_rtx and newx to new_rtx.
Niall Douglas [Sun, 25 Jul 2004 22:52:22 +0000 (22:52 +0000)]
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct)
PR c++/9283
PR c++/15000
* c-common.c (c_common_attribute_table): Allow
handle_visibility_attribute to be called for types.
(handle_visibility_attribute) When given a type, set the visibility
bits on the TYPE_NAME. When given a decl, don't set no_add_attrs
so that we can check later whether the attribute was present. Added
warning if attribute applied to non class type.
* c-decl.c (diagnose_mismatched_decls): Updated rules for merging
decls and checking that they are consistent.
* common.opt: Added -fvisibility.
* c.opt, c-opts.c: Added -fvisibility-inlines-hidden.
* c-pragma.h, c-pragma.c: Added handle_pragma_visibility().
* flags.h, tree.h: Added assorted support defines for overall patch
* opts.c: Added parsing support for -fvisibility.
* tree.c (build_decl): Set visibility for all decls to be whatever
is in force at that time.
* varasm.c (default_binds_local_p_1): Reworked logic determining
when to make a symbol locally bound.
* doc/invoke.texi: Added documentation for -fvisibility and
-fvisibility-inlines-hidden.
PR c++/15000
PR c++/9283
* class.c (check_field_decls): Apply hidden visibility if
-fvisibility-inlines-hidden and inlined unless otherwise specified
(build_vtable): Set vtable visibility to class visibility.
(check_field_decls): Default static member visibility to class
visibility.
(check_methods): Default method visibility to class visibility.
* cp-tree.h: Added CLASSTYPE_VISIBILITY and
CLASSTYPE_VISIBILITY_SPECIFIED macro.
* decl.c (duplicate_decls): New logic for merging definition decls
with declaration decls. Added ignore & warning when non default
applied to global operator new or delete.
* method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED
wherever VISIBILITY was changed
* rtti.c (get_tinfo_decl): Set typeinfo visibility to class
visibility.
(tinfo_base_init): Set typeinfo name visibility to class visibility.
PR c++/9283
PR c++/15000
* gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests.
* g++.dg/ext/visibility/: New directory.
* g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C
g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C,
g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C,
g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/.
* g++.dg/ext/visibility/fvisibility.C,
g++.dg/ext/visibility/fvisibility-inlines-hidden.C,
g++.dg/ext/visibility/fvisibility-override1.C
g++.dg/ext/visibility/fvisibility-override2.C
g++.dg/ext/visibility/memfuncts.C
g++.dg/ext/visibility/noPLT.C
g++.dg/ext/visibility/pragma.C
g++.dg/ext/visibility/pragma-override1.C
g++.dg/ext/visibility/pragma-override2.C
g++.dg/ext/visibility/staticmemfuncts.C
g++.dg/ext/visibility/virtual.C: New tests.
Co-Authored-By: Brian Ryner <bryner@brianryner.com>
From-SVN: r85167
Joseph Myers [Sun, 25 Jul 2004 18:42:24 +0000 (19:42 +0100)]
re PR c/15360 (c99: extern w/initializer; extern w/internal linkage)
PR c/15360
* c-decl.c (start_decl): Do not set DECL_EXTERNAL for initialized
declarations until after calling pushdecl.
(grokdeclarator): Set DECL_EXTERNAL for variables based on use of
"extern" and not on whether the declaration is initialized.
* gcc.dg/pragma-align-2.c: New test.
* gcc.dg/pragma-init-fini.c: New test.
* gcc.dg/pragma-align.c: Change from compile to run. Run on Solaris
targets.
Joseph Myers [Sun, 25 Jul 2004 09:12:21 +0000 (10:12 +0100)]
c-typeck.c (digest_init): Don't allow arrays of signed or unsigned variants of wchar_t to be initialized...
* c-typeck.c (digest_init): Don't allow arrays of signed or
unsigned variants of wchar_t to be initialized by wide string
constants. Do allow arrays of enumerated types compatible with
wchar_t to be initialized by wide string constants. Refine tests
distinguishing wide and narrow strings and arrays. Give specific
error for arrays of other integer types initialized by string
constants.
(output_init_element, process_init_element): Check for
INTEGRAL_TYPE_P rather than just for INTEGER_TYPE when
initializing with string constants.
c-decl.c (start_function): Set DECL_ARTIFICIAL and DECL_IGNORED_P on the RESULT_DECL.
* c-decl.c (start_function): Set DECL_ARTIFICIAL and DECL_IGNORED_P
on the RESULT_DECL.
* cgraphunit.c (cgraph_build_static_cdtor): Likewise.
* integrate.c (copy_decl_for_inlining): Copy DECL_ARTIFICIAL and
DECL_IGNORED_P to new decl.
ada/
* utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
DECL_IGNORED_P on RESULT_DECL.
cp/
* decl.c (start_preparsed_function): Set DECL_ARTIFICIAL and
DECL_IGNORED_P on RESULT_DECL.
* semantics.c (finalize_nrv): Copy them too.
fortran/
* trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
and DECL_IGNORED_P on RESULT_DECL.
(gfc_generate_constructors): Likewise.
java/
* decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2004-07-24 Alexander Kabaev <kan@freebsd.org>
Zack Weinberg <zack@codesourcery.com
PR 16684
* c-decl.c (diagnose_mismatched_decls): Don't issue a
redundant-declaration warning the first time a builtin is
declared explicitly.
testsuite:
* gcc.dg/Wredundant-decls-1.c: New test case.
Roman Zippel [Sat, 24 Jul 2004 11:12:29 +0000 (11:12 +0000)]
m68k.c (output_scc_di): Fix coding style.
2004-07-24 Roman Zippel <zippel@linux-m68k.org>
* config/m68k/m68k.c (output_scc_di): Fix coding style.
(symbolic_operand): Fix prototype.
* config/m68k/m68k.h (PREDICATE_CODES): Add symbolic_operand.
* config/m68k/m68k.md: Add constants for registers a0 and sp and
use them, change from the "{...}" syntax to the simpler {...}
syntax.
(*cfv4_extendqisi2): Fix destination predicate.
* config/m68k/m68k-protos.h: Remove various declarations also
generated via PREDICATE_CODES.
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