gcc/
* Makefile.in (c-format.o): Depend on c-format.h.
* c-format.h: New file.
(struct format_char_info): Add CHAIN member.
* c-format.c: Move some types and constants to c-format.h.
(format_type_error): Set to -1.
(struct function_format_info): Use an int for format_type.
(decode_format_type): Return an int. Return format_type_error
on error.
(print_char_table, asm_fprintf_char_table, gcc_diag_char_table)
(gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table)
(scan_char_table, time_char_table, monetary_char_table): Initialize
CHAIN to NULL.
(n_format_types): New variable.
(check_format_info_main): Handle CHAIN in format_char_info.
(handle_format_attribute): Handle TARGET_FORMAT_TYPES and
TARGET_N_FORMAT_TYPES.
* config.gcc (i[34567]86-*-solaris2*, sparc64-*-solaris2*)
(sparc-*-solaris2*): Include config/t-sol2 and config/sol2-c.c.
* config/sol2-c.c: New file.
* config/t-sol2: New file.
* config/sol2.h (TARGET_N_FORMAT_TYPES, TARGET_FORMAT_TYPES): Define.
* config/sparc/elf.h, config/sparc/sp64-elf.h: Undefine
TARGET_N_FORMAT_TYPES and TARGET_FORMAT_TYPES.
* doc/extend.texi (Target Format Checks): New section.
(Function Attributes): Mention it.
* doc/invoke.texi: Mention target format checks.
* doc/sourcebuild.texi: Mention target format checks.
* dc/tm.texi (Misc): Document TARGET_N_FORMAT_TYPES and
TARGET_FORMAT_TYPES.
testsuite/
* gcc.dg/format/cmn-err-1.c: New test.
Roger Sayle [Mon, 19 Jul 2004 12:45:44 +0000 (12:45 +0000)]
fold-const.c (tree_expr_nonzero_p): Add function prototype.
* fold-const.c (tree_expr_nonzero_p): Add function prototype.
(fold) <EQ_EXPR>: Move tree_expr_nonzero_p optimization from
fold_relational_const to here, i.e. "(x | 5) == 0" -> false.
(fold) (UNEQ_EXPR>: Add optimizations for unordered comparisons
of the form "x op x" where op is UNLE, UNGE, UNEQ or LTGT.
(fold_relational_const): Tidy up handling of floating point
comparisons by calling real_compare. Remove tree_expr_nonzero_p
transformation; fold_relational_const assumes constant operands.
Paolo Bonzini [Mon, 19 Jul 2004 07:11:39 +0000 (07:11 +0000)]
sh.c (sh_use_dfa_interface): Remove.
2004-07-19 Paolo Bonzini <bonzini@gnu.org>
* config/sh/sh.c (sh_use_dfa_interface): Remove.
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Set to
hook_int_void_1.
* config/sh/sh.md: Extract pipeline descriptions
into separate files.
* config/sh/sh1.md: New file, extracted from sh.md.
* config/sh/sh4.md: New file, extracted from sh.md.
* config/sh/shmedia.md: New file, extracted from sh.md
and rewritten using new-style pipeline description.
* builtins.c (simplify_builtin_memcmp, simplify_builtin_strcmp,
simplify_builtin_strncmp): Delete.
(fold_builtin_memcmp, fold_builtin_strcmp, fold_builtin_strncmp):
Change argument to accept an arglist instead of an "exp". Assume
that the return type is always integer_type_node. Copy missing
transformations from their now obsolete simplify_builtin_*
equivalents.
(fold_builtin_1): Pass arglist instead of exp to fold_builtin_memcmp,
fold_builtin_strcmp and fold_builtin_strncmp.
(simplify_builtin): Call fold_builtin_memcmp, fold_builtin_strcmp
and fold_builtin_strncmp instead of simplify_builtin_memcmp,
simplify_builtin_strcmp and simplify_builtin_strncmp respectively.
Jason Merrill [Sun, 18 Jul 2004 13:41:02 +0000 (09:41 -0400)]
re PR tree-optimization/16115 (double-destruction problem with argument passing via temporary (breaks auto_ptr))
PR c++/16115
* stor-layout.c (relayout_decl): New fn.
* tree.h: Declare it.
(DECL_BY_REFERENCE): New macro.
* cp/call.c (type_passed_as): Make the invisible reference type
__restrict.
* cp/cp-gimplify.c (gimplify_cleanup_stmt): Rename to
cp_genericize_r. Handle invisible reference lowering.
(is_invisiref_parm): New fn.
(cp_genericize): Adjust the types of invisible reference parms.
Don't repeat the walk for clones.
* cp/decl.c (store_parm_decls): Don't generate any code for clones.
re PR fortran/16465 (parser chokes with ffixed-line-length-7)
PR fortran/16465
* lang.opt (ffixed-line-length-none, ffixed-line-length-): New
options.
(ffixed-line-length-80, ffixed-line-length-132): Remove.
* options.c (gfc_handle_options): Deal with changed options.
* scanner.c (load_line): Change second arg to 'char **',
allocate if pointing to NULL. Keep track of buffer's length.
Adapt buffer size to overlong lines. Pad lines to full length
in fixed form.
(load_file): Adapt to new interface of load_line.
Jason Merrill [Sun, 18 Jul 2004 05:44:18 +0000 (01:44 -0400)]
re PR tree-optimization/16115 (double-destruction problem with argument passing via temporary (breaks auto_ptr))
PR c++/16115
* stor-layout.c (relayout_decl): New fn.
* tree.h: Declare it.
(DECL_BY_REFERENCE): New macro.
* cp/call.c (type_passed_as): Make the invisible reference type
__restrict.
* cp/cp-gimplify.c (gimplify_cleanup_stmt): Rename to
cp_genericize_r. Handle invisible reference lowering.
(is_invisiref_parm): New fn.
(cp_genericize): Adjust the types of invisible reference parms.
Don't repeat the walk for clones.
* cp/decl.c (store_parm_decls): Don't generate any code for clones.
Eric Botcazou [Sat, 17 Jul 2004 18:12:37 +0000 (20:12 +0200)]
re PR rtl-optimization/16294 (Missed delay slot scheduling opportunity)
PR rtl-optimization/16294
* resource.c (return_insn_p): New predicate.
(mark_target_live_regs): Use it. Special-case return insns.
(init_resource_info): Use it. Don't scan the epilogue past
a return.
Michael Koch [Sat, 17 Jul 2004 13:46:02 +0000 (13:46 +0000)]
[multiple changes]
2004-07-17 Mark Wielaard <mark@klomp.org>
* gnu/java/nio/channels/FileChannelImpl.java (truncate): Only truncate
when size is smaller.
* java/io/RandomAccessFile.java (setLength): Use truncate for
shrinking the file and seek plus write for expanding the file.
2004-07-17 Michael Koch <konqueror@gmx.de>
* gnu/java/nio/channels/natFileChannelPosix.cc
(implTruncate): Always save current position. Only reposition file
pointer to where we started if not beyond new lenght. Reposition file
pointer to file length if it points beyond the end of file.
Michael Koch [Sat, 17 Jul 2004 11:17:28 +0000 (11:17 +0000)]
[multiple changes]
2004-07-17 Jeroen Frijters <jeroen@frijters.net>
* java/net/DatagramPacket.java (setAddress): Removed check for
null address.
2004-07-17 Michael Koch <konqueror@gmx.de>
* java/net/DatagramSocket.java
(getLocalAddress): Check if socket is bound or not.
* java/net/Socket.java
(getLocalAddrss): Check if socket is bound or not.
(getPort): Return -1 when not connected. Dont check getImpl() for
null.
(setReuseAddress): Check if socket is closed.
(isConnected): Check if getImpl() returns null.
Joseph Myers [Sat, 17 Jul 2004 09:20:51 +0000 (10:20 +0100)]
c-typeck.c (parser_build_binary_op): Condition warnings for X<=Y<=Z on -Wparentheses instead of -Wextra.
* c-typeck.c (parser_build_binary_op): Condition warnings for
X<=Y<=Z on -Wparentheses instead of -Wextra.
* doc/invoke.texi: Update. Document that most of -Wparentheses is
supported for C only.
* java/text/CollationElementIterator.java
(text_decomposition): Changed type to RuleBasedCollator.CollationElement[]
(setText): Use ArrayList instead of Vector.
Michael Koch [Sat, 17 Jul 2004 08:43:43 +0000 (08:43 +0000)]
2004-07-17 Michael Koch <konqueror@gmx.de>
* java/nio/ByteOrder.java
(static): Removed. Not needed.
Thanks to Patrick Reali for noticing.
* java/nio/charset/CharsetDecoder.java
(decode): Fix for classpath bug #9177: Reset state before flipping.
* stmt.c (using_eh_for_cleanups_p, using_eh_for_cleanups): Move...
* tree-eh.c (using_eh_for_cleanups_p): ...here. Make static.
(using_eh_for_cleanups): Also moved here.
* expr.c (expand_expr_real_1) <CASE_LABEL_EXPR>: Die if we see one.
<SWITCH_EXPR>: Die if we have a non-NULL SWITCH_BODY. Update calls
to expand_start_case and add_case_node.
* stmt.c (struct nesting): Cleanup unused fields condition_code,
last_unconditional_cleanup, nominal_type, printname, and
line_number_status.
(struct fixup_goto): Remove.
(struct stmt_status): Remove x_goto_fixup_chain field.
(goto_fixup_chain): Remove.
(strip_default_case_nodes, group_case_nodes, emit_jump_if_reachable,
pushcase, pushcase_range): Remove.
(expand_start_bindings_and_block): Don't set unused fields in
the nesting stack.
(expand_start_case, add_case_node): Cleanup unused formal arguments.
(expand_end_case_type): Don't simplify the case-list. Use emit_jump
instead of emit_jump_if_reachable.
(emit_case_nodes): Likewise.
* tree-cfg.c (group_case_labels, cleanup_dead_labels): No longer
static.
(update_eh_label): Work around left-over exception handing regions.
* tree-flow.h (group_case_labels, cleanup_dead_labels): Add protos.
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): New function.
(pass_cleanup_cfg_post_optimizing): New pass.
(init_tree_optimization_passes): Run the new pass after all
optimizations.
* tree.h (pushcase, pushcase_range): Remove prototypes.
(expand_start_case, add_case_node): Update prototypes.
cp/
* cp-tree.h (struct lang_type): Don't have three GTY options on a
single bit GTY desc.
configure.in: Eliminate CANADIAN and NULL_TARGET variables by logic refactoring.
* configure.in: Eliminate CANADIAN and NULL_TARGET variables
by logic refactoring. Move default definition of NATIVE closer
to first alternate definition.
* configure: Regenerate.
Makefile.am: Set ZIP and GCJH directly using autoconf.
* Makefile.am: Set ZIP and GCJH directly using autoconf.
* Makefile.in, include/Makefile.in, testsuite/Makefile.in,
gcj/Makefile.in: Regenerate.
* configure.in: Set ZIP and GCJH. Remove redundant condition
in AM_CONDITIONAL(NATIVE,...)
* configure: Regenerate.
* tree-inline.c (declare_return_variable): New modify_dest argument.
Use it as the return value, when possible or manditory. Handle
TREE_ADDRESSABLE types.
(expand_call_inline): Extract MODIFY_EXPR lhs for call. Simplify
replacement of CALL_EXPR.
Andris Pavenis [Fri, 16 Jul 2004 17:07:01 +0000 (20:07 +0300)]
re PR preprocessor/16366 (Preprocessor option -remap causes memory corruption)
2004-07-16 Andris Pavenis <pavenis@latnet.lv>
PR preprocessor/16366
* internal.h (struct cpp_reader): New field dir_hash.
* files.c (make_cpp_dir): Use dir_hash, not file_hash.
(_cpp_init_files, _cpp_cleanup_files): Update for new field.
* config/mips/mips.c (get_float_compare_codes): Delete.
(mips_emit_compare): New function, mostly extracted from
get_float_compare_codes and gen_conditional_branch.
(gen_conditional_branch, gen_conditional_move): Use it.
mips.c (mips_zero_if_equal): Only use XORs if the second operand is an uns_arith_operand...
* config/mips/mips.c (mips_zero_if_equal): Only use XORs if the second
operand is an uns_arith_operand; use subtraction otherwise.
* config/mips/mips.md (cmpsi, cmpdi): Allow any nonmemory_operand,
not just arith_operands.
* config/mips/mips.c (cmp_operands): Renamed from branch_cmp.
(branch_type): Delete.
(gen_conditional_branch, gen_conditional_move)
(mips_gen_conditional_trap): Update after name change. Get the
comparison mode from cmp_operands[0].
* config/mips/mips.h (cmp_type, branch_type): Delete.
(cmp_operands): Renamed from branch_cmp.
* config/mips/mips.md (cmpsi, cmpdi, cmpsf, cmpdf): Update after
name change. Don't set branch_type.
(seq, sne, sgt, sge, slt, sle, sgtu, sgeu, sltu, sleu): Check the
mode class of cmp_operands[0] rather than branch_type. Update after
name change.
configure.in: Move as much as possible below AC_CANONICAL_SYSTEM.
* configure.in: Move as much as possible below AC_CANONICAL_SYSTEM.
Introduce _GCC_TOPLEV_NONCANONICAL_TARGET.
* acinclude.m4: Include acx.m4.
* aclocal.m4: Regenerate.
* configure: Regenerate.
Mark Mitchell [Fri, 16 Jul 2004 01:15:43 +0000 (01:15 +0000)]
vec.h (VEC_address): New function.
* vec.h (VEC_address): New function.
* cp-tree.h (lang_type_class): Remove has_real_assign_ref and
has_abstract_assign_ref. Make methods a VEC(tree) *.
(TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
(CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
(CLASSTYPE_DESTRUCTORS): Likewise.
(TYPE_HAS_REAL_ASSIGN_REF): Remove.
(TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
(add_method): Change prototoype.
* class.c (add_method): Remove error_p parameter. Adjust for
changes to CLASSTYPE_METHOD_VEC.
(handle_using_decl): Adjust call to add_method.
(maybe_warn_about_overly_private_class): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(resort_type_method_vec): Likewise.
(finish_struct_methods): Likewise.
(check_for_override): Likewise.
(warn_hidden): Likewise.
(add_implicitly_declared_members): Defer creation of assignment
operators. Adjust call to add_method.
(clone_function_decl): Adjust call to add_method.
(check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
(finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
* decl.c (grok_special_member_properties): Don't set
TYPE_HAS_ABSTRACT_ASSIGN_REF.
* decl2.c (check_classfn): Adjust for
changes to CLASSTYPE_METHOD_VEC.
* method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
(locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
(locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
(implicitly_declare_fn): Set DECL_SOURCE_LOCATION. Do not call
cp_finish_decl.
* pt.c (check_explicit_specialization): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(instantiate_class_template): Do not set
TYPE_HAS_ABSTRACT_ASSIGN_REF.
* ptree.c (cxx_print_type): Don't try to print
CLASSTYPE_METHOD_VEC.
* rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
* search.c (lookup_field_r): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(lookup_fnfields): Likewise.
(lookup_conversion_operator): Likewise.
(lookup_fnfields_1): Likewise. Create assignment operators
lazily.
(look_for_overrides_here): Adjust for
changes to CLASSTYPE_METHOD_VEC.
(add_conversions): Likewise.
* semantics.c (finish_member_declaration): Adjust call to add_method.
fortran-torture.exp (fortran-torture): Don't test compile tests with fulllist of options.
* lib/fortran-torture.exp (fortran-torture): Don't test compile
tests with fulllist of options.
* lib/gfortran-dg.exp (gfortran-dg-runtest): Only test with all
of TORTURE_OPTIONS if test contains 'dg-do run'.
re PR libgcj/16574 (java.sql.Timestamp#toString() does not deal with fractional seconds correctly)
2004-07-15 Bryce McKinlay <mckinlay@redhat.com>
PR libgcj/16574
* java/sql/Timestamp.java (dateFormat): Renamed from sdf.
(decimalFormat): New static variable.
(sbuf): Likewise.
(getTime): New. Override Date.getTime().
(toString): Synchronize. Use decimalFormat to format nanos value
correctly. Truncate extra zeros.
(before): Compare getNanos() only if getTime() is equal.
(after): Likewise.
Roman Zippel [Thu, 15 Jul 2004 21:18:10 +0000 (21:18 +0000)]
m68k.c (output_move_qimode): Abort on an attempt to generate code which is generated by pushqi1 now
2004-07-15 Roman Zippel <zippel@linux-m68k.org>
* config/m68k/m68k.c (output_move_qimode): Abort on an attempt to
generate code which is generated by pushqi1 now
* config/m68k/m68k.h (MOVE_BY_PIECES_P): Remove.