pinskia [Tue, 22 Nov 2005 19:22:21 +0000 (19:22 +0000)]
2005-11-22 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23606
* fold-const.c (fold_unary) <case NOP_EXPR, CONVERT_EXPR>: For
COMPARISON_CLASS_P and an integral types create create a new
expression with the new type and fold that.
rearnsha [Tue, 22 Nov 2005 14:30:10 +0000 (14:30 +0000)]
* arm.c (emit_set_insn): New function.
(arm_split_constant): Call it.
(arm_gen_compare_reg, arm_reload_in_hi, arm_reload_out_hi): Likewise.
(arm_legitimize_address): Likewise. Use plus_constant.
(arm_expand_prologue): Likewise. Use VOIDmode in SET.
(thumb_expand_prologue): Likewise.
(arm_gen_load_multiple): Use VOIDmode in SET.
(arm_gen_store_multiple): Likewise.
(vfp_emit_fstmx): Likewise. Use plus_constant.
(emit_multi_reg_push): Likewise.
(emit_sfm): Use plus_constant.
jsm28 [Tue, 22 Nov 2005 00:38:30 +0000 (00:38 +0000)]
* config/fp-bit.c (clzusi): New function.
(si_to_float, usi_to_float): Use it to compute proper shift.
(usi_to_float): Preserve guard bits when shifting right.
* libgcc-std.ver (GCC_4.2.0): New version.
* libgcc2.c (__floatundixf, __floatunditf, __floatundidf,
__floatundisf): New functions.
* libgcc2.h (__floatundixf, __floatunditf, __floatundidf,
__floatundisf): Declare.
* mklibgcc.in (lib2funcs): Add _floatundidf, _floatundisf,
_floatundixf, and _floatunditf.
* optabs.c (expand_float): If target does not define a pattern for
signed or unsigned conversion, use an unsigned libcall instead of
a signed one.
(init_optabs): Initialize ufloat_optab.
testsuite:
* gcc.c-torture/execute/floatunsisf-1.c: New test.
jsm28 [Tue, 22 Nov 2005 00:35:48 +0000 (00:35 +0000)]
* config/rs6000/rs6000.opt (mmulhw): New option.
* doc/invoke.texi (-mmulhw): Document.
* config/rs6000/rs6000.c (rs6000_override_options): Enable -mmulhw
for 405 and 440.
* config/rs6000/rs6000.md: Add half-word multiply and
multiply-accumulate instructions for 405 and 440.
joel [Mon, 21 Nov 2005 23:31:50 +0000 (23:31 +0000)]
2005-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>
* socket.c: Add extern int h_errno for rtems since networking header
files are not available at this point in a tool bootstrap. Newlib
only has basic C library header files.
joel [Mon, 21 Nov 2005 22:56:34 +0000 (22:56 +0000)]
2005-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>
* config/arm/rtems-elf.h: Added definition of LINK_GCC_C_SEQUENCE_SPEC
which matches behavior of gcc 4.0 and older for RTEMS targets. The
default now includes a linker group which makes the RTEMS one nest.
jakub [Mon, 21 Nov 2005 22:03:56 +0000 (22:03 +0000)]
gcc/fortran/
PR fortran/14943
PR fortran/21647
* Make-lang.in (fortran/trans-io.o): Depend on fortran/ioparm.def.
* dump-parse-tree.c (gfc_show_code_node): Dump c->block for
EXEC_{READ,WRITE,IOLENGTH} nodes.
* io.c (terminate_io, match_io, gfc_match_inquire): Put data
transfer commands into EXEC_{READ,WRITE,IOLENGTH}'s code->block.
* resolve.c (resolve_blocks): Handle EXEC_{READ,WRITE,IOLENGTH}.
* trans-io.c (ioparm_unit, ioparm_err, ioparm_end, ioparm_eor,
ioparm_list_format, ioparm_library_return, ioparm_iostat,
ioparm_exist, ioparm_opened, ioparm_number, ioparm_named,
ioparm_rec, ioparm_nextrec, ioparm_size, ioparm_recl_in,
ioparm_recl_out, ioparm_iolength, ioparm_file, ioparm_file_len,
ioparm_status, ioparm_status_len, ioparm_access, ioparm_access_len,
ioparm_form, ioparm_form_len, ioparm_blank, ioparm_blank_len,
ioparm_position, ioparm_position_len, ioparm_action,
ioparm_action_len, ioparm_delim, ioparm_delim_len, ioparm_pad,
ioparm_pad_len, ioparm_format, ioparm_format_len, ioparm_advance,
ioparm_advance_len, ioparm_name, ioparm_name_len,
ioparm_internal_unit, ioparm_internal_unit_len,
ioparm_internal_unit_desc, ioparm_sequential, ioparm_sequential_len,
ioparm_direct, ioparm_direct_len, ioparm_formatted,
ioparm_formatted_len, ioparm_unformatted, ioparm_unformatted_len,
ioparm_read, ioparm_read_len, ioparm_write, ioparm_write_len,
ioparm_readwrite, ioparm_readwrite_len, ioparm_namelist_name,
ioparm_namelist_name_len, ioparm_namelist_read_mode, ioparm_iomsg,
ioparm_iomsg_len, ioparm_var): Remove.
(enum ioparam_type, enum iofield_type, enum iofield,
enum iocall): New enums.
(gfc_st_parameter_field, gfc_st_parameter): New typedefs.
(st_parameter, st_parameter_field, iocall): New variables.
(ADD_FIELD, ADD_STRING): Remove.
(dt_parm, dt_post_end_block): New variables.
(gfc_build_st_parameter): New function.
(gfc_build_io_library_fndecls): Use it. Initialize iocall
array rather than ioparm_*, add extra first arguments to
the function types.
(set_parameter_const): New function.
(set_parameter_value): Add type argument, return a bitmask.
Changed to set a field in automatic structure variable rather
than set a field in a global _gfortran_ioparm variable.
(set_parameter_ref): Likewise. If requested var has different
size than what field should point to, call with a temporary and
then copy into the user variable. Add postblock argument.
(set_string): Remove var_len argument, add type argument, return
a bitmask. Changed to set fields in automatic structure variable
rather than set a field in a global _gfortran_ioparm variable.
(set_internal_unit): Remove iunit, iunit_len, iunit_desc arguments,
add var argument. Return a bitmask. Changed to set fields in
automatic structure variable rather than set a field in a global
_gfortran_ioparm variable.
(set_flag): Removed.
(io_result): Add var argument. Changed to read common.flags field
from automatic structure variable and bitwise AND it with 3.
(set_error_locus): Add var argument. Changed to set fields in
automatic structure variable rather than set a field in a global
_gfortran_{filename,line} variables.
(gfc_trans_open): Use gfc_start_block rather than gfc_init_block.
Create a temporary st_parameter_* structure. Adjust callers of
all above mentioned functions. Pass address of the temporary
variable as first argument to the generated function call.
Use iocall array rather than ioparm_* separate variables.
(gfc_trans_close, build_filepos, gfc_trans_inquire): Likewise.
(build_dt): Likewise. Change first argument to tree from tree *.
Don't dereference code->ext.dt if last_dt == INQUIRE. Emit
IOLENGTH argument setup here. Set dt_parm/dt_post_end_block
variables and gfc_trans_code the nested data transfer commands
in code->block.
(gfc_trans_iolength): Just set last_dt and call build_dt immediately.
(transfer_namelist_element): Pass address of dt_parm variable
to generated functions. Use iocall array rather than ioparm_*
separate variables.
(gfc_trans_backspace, gfc_trans_endfile, gfc_trans_rewind,
gfc_trans_flush, gfc_trans_read, gfc_trans_write): Use iocall array
rather than ioparm_* separate variables.
(gfc_trans_dt_end): Likewise. Pass address of dt_parm variable
as first argument to generated function. Adjust io_result caller.
Prepend dt_post_end_block before io_result code.
(transfer_expr): Use iocall array rather than ioparm_* separate
variables. Pass address of dt_parm variables as first argument
to generated functions.
* ioparm.def: New file.
gcc/testsuite/
PR fortran/24774
* gfortran.dg/inquire_9.f90: New test.
PR fortran/21647
* gfortran.fortran-torture/execute/inquire_5.f90: New test.
libgfortran/
PR fortran/24774
PR fortran/14943
PR fortran/21647
* Makefile.am (AM_CPPFLAGS): Add gcc directories as -I paths,
add -D_GNU_SOURCE.
* Makefile.in: Regenerated.
* acinclude.m4 (LIBGFOR_CHECK_SYNC_FETCH_AND_ADD,
LIBGFOR_CHECK_GTHR_DEFAULT, LIBGFOR_CHECK_PRAGMA_WEAK): New macros.
* configure.ac: Add them.
* configure: Rebuilt.
* config.h.in: Rebuilt.
* libtool-version: Bump libgfortran.so SONAME to libgfortran.so.1.
* libgfortran.h (library_start, show_locus, internal_error,
generate_error, find_option): Add st_parameter_common * argument.
(library_end): Change into a dummy macro.
* io/io.h: Include gthr.h.
(SUPPORTS_WEAK): Define if HAVE_PRAGMA_WEAK.
(CHARACTER): Remove define.
(st_parameter, global_t): Remove typedef.
(ioparm, g, ionml, current_unit): Remove variables.
(init_error_stream): Remove prototype.
(CHARACTER1, CHARACTER2): Define.
(st_parameter_common, st_parameter_open, st_parameter_close,
st_parameter_filepos, st_parameter_inquire, st_parameter_dt): New
typedefs.
(IOPARM_LIBRETURN_MASK, IOPARM_LIBRETURN_OK, IOPARM_LIBRETURN_ERROR,
IOPARM_LIBRETURN_END, IOPARM_LIBRETURN_EOR, IOPARM_ERR, IOPARM_END,
IOPARM_EOR, IOPARM_HAS_IOSTAT, IOPARM_HAS_IOMSG, IOPARM_COMMON_MASK,
IOPARM_OPEN_HAS_RECL_IN, IOPARM_OPEN_HAS_FILE, IOPARM_OPEN_HAS_STATUS,
IOPARM_OPEN_HAS_ACCESS, IOPARM_OPEN_HAS_FORM, IOPARM_OPEN_HAS_BLANK,
IOPARM_OPEN_HAS_POSITION, IOPARM_OPEN_HAS_ACTION,
IOPARM_OPEN_HAS_DELIM, IOPARM_OPEN_HAS_PAD, IOPARM_CLOSE_HAS_STATUS,
IOPARM_INQUIRE_HAS_EXIST, IOPARM_INQUIRE_HAS_OPENED,
IOPARM_INQUIRE_HAS_NUMBER, IOPARM_INQUIRE_HAS_NAMED,
IOPARM_INQUIRE_HAS_NEXTREC, IOPARM_INQUIRE_HAS_RECL_OUT,
IOPARM_INQUIRE_HAS_FILE, IOPARM_INQUIRE_HAS_ACCESS,
IOPARM_INQUIRE_HAS_FORM, IOPARM_INQUIRE_HAS_BLANK,
IOPARM_INQUIRE_HAS_POSITION, IOPARM_INQUIRE_HAS_ACTION,
IOPARM_INQUIRE_HAS_DELIM, IOPARM_INQUIRE_HAS_PAD,
IOPARM_INQUIRE_HAS_NAME, IOPARM_INQUIRE_HAS_SEQUENTIAL,
IOPARM_INQUIRE_HAS_DIRECT, IOPARM_INQUIRE_HAS_FORMATTED,
IOPARM_INQUIRE_HAS_UNFORMATTED, IOPARM_INQUIRE_HAS_READ,
IOPARM_INQUIRE_HAS_WRITE, IOPARM_INQUIRE_HAS_READWRITE,
IOPARM_DT_LIST_FORMAT, IOPARM_DT_NAMELIST_READ_MODE,
IOPARM_DT_HAS_REC, IOPARM_DT_HAS_SIZE, IOPARM_DT_HAS_IOLENGTH,
IOPARM_DT_HAS_FORMAT, IOPARM_DT_HAS_ADVANCE,
IOPARM_DT_HAS_INTERNAL_UNIT, IOPARM_DT_HAS_NAMELIST_NAME,
IOPARM_DT_IONML_SET): Define.
(gfc_unit): Add lock, waiting and close fields. Change file
from flexible array member into pointer to char.
(open_external): Add st_parameter_open * argument.
(find_file, file_exists): Add file and file_len arguments.
(flush_all_units): New prototype.
(max_offset, unit_root, unit_lock): New variable.
(is_internal_unit, is_array_io, next_array_record,
parse_format, next_format, unget_format, format_error,
read_block, write_block, next_record, convert_real,
read_a, read_f, read_l, read_x, read_radix, read_decimal,
list_formatted_read, finish_list_read, namelist_read,
namelist_write, write_a, write_b, write_d, write_e, write_en,
write_es, write_f, write_i, write_l, write_o, write_x, write_z,
list_formatted_write, get_unit): Add st_parameter_dt * argument.
(insert_unit): Remove prototype.
(find_or_create_unit, unlock_unit): New prototype.
(new_unit): Return gfc_unit *. Add st_parameter_open *
and gfc_unit * arguments.
(free_fnodes): Remove prototype.
(free_format_data): New prototype.
(scratch): Remove.
(init_at_eol): Remove prototype.
(free_ionml): New prototype.
(inc_waiting_locked, predec_waiting_locked, dec_waiting_unlocked):
New inline functions.
* io/unit.c (max_offset, unit_root, unit_lock): New variables.
(insert): Adjust os_error caller.
(insert_unit): Made static. Allocate memory here, initialize
lock and after inserting it return it, locked.
(delete_unit): Adjust for deletion of g.
(find_unit_1): New function.
(find_unit): Use it.
(find_or_create_unit): New function.
(get_unit): Add dtp argument, change meaning of the int argument
as creation request flag. Adjust for different st_* calling
conventions, lock internal unit's lock before returning it
and removal of g. Call find_unit_1 instead of find_unit.
(is_internal_unit, is_array_io): Add dtp argument, adjust for
removal of most of global variables.
(init_units): Initialize unit_lock. Adjust insert_unit callers
and adjust for g removal.
(close_unit_1): New function.
(close_unit): Use it.
(unlock_unit): New function.
(close_units): Lock unit_lock, use close_unit_1 rather than
close_unit.
* io/close.c (st_close): Add clp argument. Adjust for new
st_* calling conventions and internal function API changes.
* io/file_pos.c (st_backspace, st_endfile, st_rewind, st_flush):
Add fpp argument. Adjust for new st_* calling conventions and
internal function API changes.
(formatted_backspace, unformatted_backspace): Likewise. Add
u argument.
* io/open.c (edit_modes, st_open): Add opp argument. Adjust for
new st_* calling conventions and internal function API changes.
(already_open): Likewise. If not HAVE_UNLINK_OPEN_FILE, unlink
scratch file. Instead of calling close_unit just call sclose,
free u->file if any and clear a few u fields before calling
new_unit.
(new_unit): Return gfc_unit *. Add opp and u arguments.
Adjust for new st_* calling conventions and internal function
API changes. Don't allocate unit here, rather than work with
already created unit u already locked on entry. In case
of failure, close_unit it.
* io/unix.c: Include unix.h.
(BUFFER_SIZE, unix_stream): Moved to unix.h.
(unit_to_fd): Add unlock_unit call.
(tempfile): Add opp argument, use its fields rather than ioparm.
(regular_file): Likewise.
(open_external): Likewise. Only unlink file if fd >= 0.
(init_error_stream): Add error argument, set structure it points
to rather than filling static variable and returning its address.
(FIND_FILE0_DECL, FIND_FILE0_ARGS): Define.
(find_file0): Use them. Don't crash if u->s == NULL.
(find_file): Add file and file_len arguments, use them instead
of ioparm. Add locking. Pass either an array of 2 struct stat
or file and file_len pair to find_file0.
(flush_all_units_1, flush_all_units): New functions.
(file_exists): Add file and file_len arguments, use them instead
of ioparm.
* io/unix.h: New file.
* io/lock.c (ioparm, g, ionml): Remove variables.
(library_start): Add cmp argument, adjust for new st_* calling
conventions.
(library_end): Remove.
(free_ionml): New function.
* io/inquire.c (inquire_via_unit, inquire_via_filename,
st_inquire): Add iqp argument, adjust for new st_* calling
conventions and internal function API changes.
* io/format.c (FARRAY_SIZE): Decrease to 64.
(fnode_array, format_data): New typedefs.
(avail, array, format_string, string, error, saved_token, value,
format_string_len, reversion_ok, saved_format): Remove variables.
(colon_node): Add const.
(free_fnode, free_fnodes): Remove.
(free_format_data): New function.
(next_char, unget_char, get_fnode, format_lex, parse_format_list,
format_error, parse_format, revert, unget_format, next_test): Add
fmt or dtp arguments, pass it all around, adjust for internal
function API changes and adjust for removal of global variables.
(next_format): Likewise. Constify return type.
(next_format0): Constify return type.
* io/transfer.c (current_unit, sf_seen_eor, eor_condition, max_pos,
skips, pending_spaces, scratch, line_buffer, advance_status,
transfer): Remove variables.
(transfer_integer, transfer_real, transfer_logical,
transfer_character, transfer_complex, transfer_array, current_mode,
read_sf, read_block, read_block_direct, write_block,
write_block_direct, unformatted_read, unformatted_write,
type_name, write_constant_string, require_type,
formatted_transfer_scalar, us_read, us_write, pre_position,
data_transfer_init, next_record_r, next_record_w, next_record,
finalize_transfer, iolength_transfer, iolength_transfer_init,
st_iolength, st_iolength_done, st_read, st_read_done, st_write,
st_write_done, st_set_nml_var, st_set_nml_var_dim,
next_array_record): Add dtp argument, pass it all around, adjust for
internal function API changes and removal of global variables.
* io/list_read.c (repeat_count, saved_length, saved_used,
input_complete, at_eol, comma_flag, last_char, saved_string,
saved_type, namelist_mode, nml_read_error, value, parse_err_msg,
nml_err_msg, prev_nl): Remove variables.
(push_char, free_saved, next_char, unget_char, eat_spaces,
eat_separator, finish_separator, nml_bad_return, convert_integer,
parse_repeat, read_logical, read_integer, read_character,
parse_real, read_complex, read_real, check_type,
list_formatted_read_scalar, list_formatted_read, finish_list_read,
find_nml_node, nml_untouch_nodes, nml_match_name, nml_query,
namelist_read): Add dtp argument, pass it all around, adjust for
internal function API changes and removal of global variables.
(nml_parse_qualifier): Likewise. Add parse_err_msg argument.
(nml_read_obj): Likewise. Add pprev_nl, nml_err_msg, clow and
chigh arguments.
(nml_get_obj_data): Likewise. Add pprev_nl and nml_err_msg
arguments.
(init_at_eol): Removed.
* io/read.c (convert_real, read_l, read_a, next_char, read_decimal,
read_radix, read_f, read_x): Add dtp argument, pass it all around,
adjust for internal function API changes and removal of global
variables.
(set_integer): Adjust internal_error caller.
* io/write.c (no_leading_blank, nml_delim): Remove variables.
(write_a, calculate_sign, calculate_G_format, output_float,
write_l, write_float, write_int, write_decimal, write_i, write_b,
write_o, write_z, write_d, write_e, write_f, write_en, write_es,
write_x, write_char, write_logical, write_integer, write_character,
write_real, write_complex, write_separator,
list_formatted_write_scalar, list_formatted_write, nml_write_obj,
namelist_write): Add dtp argument, pass it all around, adjust for
internal function API changes and removal of global variables.
(extract_int, extract_uint, extract_real): Adjust internal_error
callers.
* runtime/fpu.c (_GNU_SOURCE): Don't define here.
* runtime/error.c: Include ../io/unix.h.
(filename, line): Remove variables.
(st_printf): Pass address of a local variable to init_error_stream.
(show_locus): Add cmp argument. Use fields it points to rather than
filename and line variables.
(os_error, runtime_error): Remove show_locus calls.
(internal_error): Add cmp argument. Pass it down to show_locus.
(generate_error): Likewise. Use flags bitmask instead of non-NULL
check for iostat and iomsg parameter presence, adjust for st_*
calling convention changes.
* runtime/stop.c (stop_numeric, stop_string): Remove show_locus
calls.
* runtime/pause.c (pause_numeric, pause_string): Likewise.
* runtime/string.c: Include ../io/io.h.
(find_option): Add cmp argument. Pass it down to generate_error.
* intrinsics/flush.c (recursive_flush): Remove.
(flush_i4, flush_i8): Use flush_all_units. Add unlock_unit
call.
* intrinsics/rand.c: Include ../io/io.h.
(rand_seed_lock): New variable.
(srand, irand): Add locking.
(init): New constructor function.
* intrinsics/random.c: Include ../io/io.h.
(random_lock): New variable.
(random_r4, random_r8, arandom_r4, arandom_r8): Add locking.
(random_seed): Likewise. open failed if fd < 0. Set i correctly.
(init): New constructor function.
* intrinsics/system_clock.c (tp0, t0): Remove.
(system_clock_4, system_clock_8): Don't subtract tp0/t0 from current
time, use just integer arithmetics.
* intrinsics/tty.c (isatty_l4, isatty_l8, ttynam_sub): Add
unlock_unit calls.
paolo [Mon, 21 Nov 2005 18:38:05 +0000 (18:38 +0000)]
2005-11-21 Paolo Carlini <pcarlini@suse.de>
* include/ext/sso_string_base.h: Minor formatting and stylistic fixes.
(__sso_string_base<>::_M_get_allocator): Return by const ref.
* include/ext/rc_string_base.h: Likewise.
(__rc_string_base<>::_M_get_allocator): Return by const ref.
(__rc_string_base<>::_M_dispose): Take void, use _M_get_allocator.
(__rc_string_base<>::_M_grab): Take one alloc, use _M_get_allocator.
(__rc_string_base<>::~__rc_string_base,
__rc_string_base(const __rc_string_base&), _M_assign, _M_reserve,
_M_mutate): Adjust.
* include/ext/vstring_util.h: Minor stylistic fixes.
pault [Mon, 21 Nov 2005 16:05:58 +0000 (16:05 +0000)]
2005-11-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24223
* resolve.c (resolve_contained_fntype) Error if an internal
function is assumed character length.
PR fortran/24705
* trans-decl.c (gfc_create_module_variable) Skip ICE in
when backend decl has been built and the symbol is marked
as being in an equivalence statement.
2005-11-21 Paul Thomas <pault@gcc.gnu.org
PR fortran/24223
* gfortran.dg/substring_equivalence.f90: New test.
PR fortran/24705
* gfortran.dg/auto_internal_assumed.f90: New test.
uros [Mon, 21 Nov 2005 07:55:31 +0000 (07:55 +0000)]
* config/i386/predicates.md (ax_reg_operand): New predicate.
(memory_displacement_only_operand): New predicate.
* config/i386/i386.md ("modrm" attribute): Return 0 if one
operand is AX register and the other operand is memory operand
with displacement only.
ian [Mon, 21 Nov 2005 05:41:36 +0000 (05:41 +0000)]
./:
PR rtl-optimization/24883
* combine.c (combinable_i3pat): When checking whether the
destination of i3 is used in i3, consider paradoxical subregs.
testsuite/:
PR rtl-optimization/24883
* gcc.c-torture/compile/pr24883.c: New test.
bje [Mon, 21 Nov 2005 02:21:37 +0000 (02:21 +0000)]
Import from Autoconf sources:
2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
* config/move-if-change: Don't output "$2 is unchanged";
suggested by Ben Elliston. Handle weird characters correctly.
hp [Sat, 19 Nov 2005 21:56:17 +0000 (21:56 +0000)]
PR middle-end/24912
PR middle-end/24750
* reload.c (find_reloads_address_1): Mention dependency on
gen_reload.
* reload1.c (gen_reload): For IN with an unary operation, try
moving inner expression to OUT if trivial SET is not valid.
Confirm that the result is valid. Move common code block into...
(emit_insn_if_valid_for_reload): New function.
rguenth [Sat, 19 Nov 2005 17:24:33 +0000 (17:24 +0000)]
2005-11-19 Richard Guenther <rguenther@suse.de>
Roger Sayle <roger@eyesopen.com>
PR ada/23717
* misc.c (internal_error_function): Don't use vsprintf to format
the error message text, instead use pp_format_text and the new
pretty printer APIs. This allows handling of %qs, %w, etc.
rguenth [Sat, 19 Nov 2005 11:29:10 +0000 (11:29 +0000)]
2005-11-19 Richard Guenther <rguenther@suse.de>
PR middle-end/23294
* fold-const.c (fold_plusminus_mult_expr): New function.
(fold_binary): Use to canonicalize PLUS_EXPR and MINUS_EXPR
cases, remove now unnecessary code.
bonzini [Sat, 19 Nov 2005 08:36:57 +0000 (08:36 +0000)]
2005-11-19 Paolo Bonzini <bonzini@gcc.gnu.org>
* gensupport.c (old_preds): Rename to std_preds, add special field.
(struct old_pred_table): Rename to struct std_pred_table, add special
field.
(NUM_KNOWN_OLD_PREDS): Rename to NUM_KNOWN_STD_PREDS.
(NUM_OLD_SPECIAL_MODE_PREDS): Remove.
(init_predicate_table): Adjust, and set along the way whether a
predicate is special.
mmitchel [Sat, 19 Nov 2005 02:25:55 +0000 (02:25 +0000)]
PR c++/8355
* decl.c (grokfndecl): Set up DECL_TEMPLATE_INFO before calling
set_decl_namespace.
* name-lookup.c (set_decl_namespace):
PR c++/8355
* g++.dg/template/friend39.C: New test.
wilson [Sat, 19 Nov 2005 02:25:25 +0000 (02:25 +0000)]
Fix spurious warning for strstr (s, "").
* builtins.c (fold_builtin_strstr): Pass s1 through fold_convert before
returning it.
* gcc.dg/builtin-strstr.c: New.
phython [Fri, 18 Nov 2005 16:48:31 +0000 (16:48 +0000)]
2005-11-18 James A. Morrison <phython@gcc.gnu.org>
* tree-flow.h (reserve_phi_args_for_new_edge, create_phi_node,
add_phi_arg, remove_phi_args, remove_phi_node phi_reverse): Mention that these functions are now in tree-phinodes.c.
paolo [Fri, 18 Nov 2005 11:50:22 +0000 (11:50 +0000)]
2005-11-18 Paolo Carlini <pcarlini@suse.de>
* include/ext/rc_string_base.h (__rc_string_base<>::_Rep): Avoid the
anonymous struct extension, adjust everywhere.
* include/ext/rc_string_base.h (__rc_string_base<>::_S_empty_rep()):
Just use a static member.
(__rc_string_base<>::__rc_string_base(), _S_construct): Adjust.
* include/ext/rc_string_base.h (__rc_string_base<>::_Rep): Use anonymous
union together with _CharT to fix alignment issues, rebind to _Rep and
rename _Raw_alloc to _Rep_alloc_type.
(__rc_string_base<>::_Rep::_S_create, _M_destroy): Adjust consistently.
rth [Fri, 18 Nov 2005 01:19:10 +0000 (01:19 +0000)]
* dwarf2out.c (dw_cfi_oprnd_struct): Reduce dw_cfi_reg_num to int.
(lookup_cfa_1): Apply data alignment to DW_CFA_def_cfa_offset_sf
and DW_CFA_def_cfa_sf.
(def_cfa_1): Use DW_CFA_def_cfa_offset_sf with negative values.
(dbx_reg_number): Don't assert particular registers here.
(based_loc_descr): ... do it here instead. Fold in ...
(eliminate_reg_to_offset): ... this function.
(compute_frame_pointer_to_cfa_displacement): Fold in the effects
of eliminate_reg_to_offset; use FRAME_POINTER_CFA_OFFSET.
* unwind-dw2.c (execute_cfa_program): Apply data align factor
to DW_CFA_def_cfa_offset_sf and DW_CFA_def_cfa_sf.
* function.c (instantiate_new_reg): Use FRAME_POINTER_CFA_OFFSET.
(instantiate_virtual_regs): Likewise.
* var-tracking.c (adjust_stack_reference): Likewise.
* doc/tm.texi (FRAME_POINTER_CFA_OFFSET): New.
ebotcazou [Thu, 17 Nov 2005 21:03:50 +0000 (21:03 +0000)]
PR ada/22333
* trans.c (gnat_gimplify_expr, case ADDR_EXPR): Always make
a temporary if taking the address of something that is neither
reference, declaration, or constant, since the gimplifier
can't handle that case.
Fixes bug #24006
* java/net/ServerSocket.java (implAccept): Set Socket.bound to true.
2005-11-17 Tom Tromey <tromey@redhat.com>
* java/net/ServerSocket.java (accept): Use correct security manager
call.
2005-11-17 Jeroen Frijters <jeroen@frijters.net>
* java/net/ServerSocket.java
(bound): Removed.
(local): New field.
(bind): Cache local socket address.
(getInetAddress, getLocalPort, getLocalSocketAddress, isBound):
Use cached local socket address.
(close): bound field was removed.
* java/net/URLClassLoader.java
(Resource.name): Removed field.
(JarURLResource.name): Added field.
(FileResource.getURL): Use File.toURL() instead of doing it in
a way that breaks on Windows.
* java/text/Collator.java (getInstance(Locale)):
Added default collation pattern to handle case when resource
is missing and throw InternalError instead of returning null
should parsing fail.