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2025-07-30 Yuao Ma <c8ef@outlook.com>
* gfortran.map: Add split symbol.
* intrinsics/string_intrinsics_inc.c (string_split):
Runtime support for SPLIT.
2025-06-18 Harald Anlauf <anlauf@gmx.de>
PR fortran/82480
* intrinsics/stat.c (stat_i4_sub_0): Fix argument names. Rename
SARRAY to VALUES also in error message. When array VALUES is
KIND=4, get only stat components that do not overflow INT32_MAX,
otherwise set the corresponding VALUES elements to -1.
(stat_i4_sub): Fix argument names.
(lstat_i4_sub): Likewise.
(stat_i8_sub_0): Likewise.
(stat_i8_sub): Likewise.
(lstat_i8_sub): Likewise.
(stat_i4): Likewise.
(stat_i8): Likewise.
(lstat_i4): Likewise.
(lstat_i8): Likewise.
(fstat_i4_sub): Likewise.
(fstat_i8_sub): Likewise.
(fstat_i4): Likewise.
(fstat_i8): Likewise.
2025-06-11 François-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/116400
* Makefile.am: Simplify logic.
* Makefile.in: Regenerate.
* regenerate.sh: Add some checks.
2025-06-10 François-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/116400
* Makefile.am: Remove source file regeneration rules.
* Makefile.in: Regenerate.
* regenerate.sh: New file.
2025-06-07 François-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/116400
* generated/iall_i1.c: Regenerate.
* generated/iall_i16.c: Regenerate.
* generated/iall_i2.c: Regenerate.
* generated/iall_i4.c: Regenerate.
* generated/iall_i8.c: Regenerate.
* generated/iany_i1.c: Regenerate.
* generated/iany_i16.c: Regenerate.
* generated/iany_i2.c: Regenerate.
* generated/iany_i4.c: Regenerate.
* generated/iany_i8.c: Regenerate.
* generated/iparity_i1.c: Regenerate.
* generated/iparity_i16.c: Regenerate.
* generated/iparity_i2.c: Regenerate.
* generated/iparity_i4.c: Regenerate.
* generated/iparity_i8.c: Regenerate.
* generated/matmulavx128_c10.c: Regenerate.
* generated/matmulavx128_c16.c: Regenerate.
* generated/matmulavx128_c17.c: Regenerate.
* generated/matmulavx128_c4.c: Regenerate.
* generated/matmulavx128_c8.c: Regenerate.
* generated/matmulavx128_i1.c: Regenerate.
* generated/matmulavx128_i16.c: Regenerate.
* generated/matmulavx128_i2.c: Regenerate.
* generated/matmulavx128_i4.c: Regenerate.
* generated/matmulavx128_i8.c: Regenerate.
* generated/matmulavx128_r10.c: Regenerate.
* generated/matmulavx128_r16.c: Regenerate.
* generated/matmulavx128_r17.c: Regenerate.
* generated/matmulavx128_r4.c: Regenerate.
* generated/matmulavx128_r8.c: Regenerate.
* generated/maxloc1_16_i1.c: Regenerate.
* generated/maxloc1_16_i16.c: Regenerate.
* generated/maxloc1_16_i2.c: Regenerate.
* generated/maxloc1_16_i4.c: Regenerate.
* generated/maxloc1_16_i8.c: Regenerate.
* generated/maxloc1_16_r10.c: Regenerate.
* generated/maxloc1_16_r16.c: Regenerate.
* generated/maxloc1_16_r17.c: Regenerate.
* generated/maxloc1_16_r4.c: Regenerate.
* generated/maxloc1_16_r8.c: Regenerate.
* generated/maxloc1_4_i1.c: Regenerate.
* generated/maxloc1_4_i16.c: Regenerate.
* generated/maxloc1_4_i2.c: Regenerate.
* generated/maxloc1_4_i4.c: Regenerate.
* generated/maxloc1_4_i8.c: Regenerate.
* generated/maxloc1_4_r10.c: Regenerate.
* generated/maxloc1_4_r16.c: Regenerate.
* generated/maxloc1_4_r17.c: Regenerate.
* generated/maxloc1_4_r4.c: Regenerate.
* generated/maxloc1_4_r8.c: Regenerate.
* generated/maxloc1_8_i1.c: Regenerate.
* generated/maxloc1_8_i16.c: Regenerate.
* generated/maxloc1_8_i2.c: Regenerate.
* generated/maxloc1_8_i4.c: Regenerate.
* generated/maxloc1_8_i8.c: Regenerate.
* generated/maxloc1_8_r10.c: Regenerate.
* generated/maxloc1_8_r16.c: Regenerate.
* generated/maxloc1_8_r17.c: Regenerate.
* generated/maxloc1_8_r4.c: Regenerate.
* generated/maxloc1_8_r8.c: Regenerate.
* generated/maxval_i1.c: Regenerate.
* generated/maxval_i16.c: Regenerate.
* generated/maxval_i2.c: Regenerate.
* generated/maxval_i4.c: Regenerate.
* generated/maxval_i8.c: Regenerate.
* generated/maxval_r10.c: Regenerate.
* generated/maxval_r16.c: Regenerate.
* generated/maxval_r17.c: Regenerate.
* generated/maxval_r4.c: Regenerate.
* generated/maxval_r8.c: Regenerate.
* generated/minloc1_16_i1.c: Regenerate.
* generated/minloc1_16_i16.c: Regenerate.
* generated/minloc1_16_i2.c: Regenerate.
* generated/minloc1_16_i4.c: Regenerate.
* generated/minloc1_16_i8.c: Regenerate.
* generated/minloc1_16_r10.c: Regenerate.
* generated/minloc1_16_r16.c: Regenerate.
* generated/minloc1_16_r17.c: Regenerate.
* generated/minloc1_16_r4.c: Regenerate.
* generated/minloc1_16_r8.c: Regenerate.
* generated/minloc1_4_i1.c: Regenerate.
* generated/minloc1_4_i16.c: Regenerate.
* generated/minloc1_4_i2.c: Regenerate.
* generated/minloc1_4_i4.c: Regenerate.
* generated/minloc1_4_i8.c: Regenerate.
* generated/minloc1_4_r10.c: Regenerate.
* generated/minloc1_4_r16.c: Regenerate.
* generated/minloc1_4_r17.c: Regenerate.
* generated/minloc1_4_r4.c: Regenerate.
* generated/minloc1_4_r8.c: Regenerate.
* generated/minloc1_8_i1.c: Regenerate.
* generated/minloc1_8_i16.c: Regenerate.
* generated/minloc1_8_i2.c: Regenerate.
* generated/minloc1_8_i4.c: Regenerate.
* generated/minloc1_8_i8.c: Regenerate.
* generated/minloc1_8_r10.c: Regenerate.
* generated/minloc1_8_r16.c: Regenerate.
* generated/minloc1_8_r17.c: Regenerate.
* generated/minloc1_8_r4.c: Regenerate.
* generated/minloc1_8_r8.c: Regenerate.
* generated/minval_i1.c: Regenerate.
* generated/minval_i16.c: Regenerate.
* generated/minval_i2.c: Regenerate.
* generated/minval_i4.c: Regenerate.
* generated/minval_i8.c: Regenerate.
* generated/minval_r10.c: Regenerate.
* generated/minval_r16.c: Regenerate.
* generated/minval_r17.c: Regenerate.
* generated/minval_r4.c: Regenerate.
* generated/minval_r8.c: Regenerate.
* generated/norm2_r10.c: Regenerate.
* generated/norm2_r16.c: Regenerate.
* generated/norm2_r17.c: Regenerate.
* generated/norm2_r4.c: Regenerate.
* generated/norm2_r8.c: Regenerate.
* generated/parity_l1.c: Regenerate.
* generated/parity_l16.c: Regenerate.
* generated/parity_l2.c: Regenerate.
* generated/parity_l4.c: Regenerate.
* generated/parity_l8.c: Regenerate.
2025-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/119856
* io/format.c (parse_format_list): Set the fmt->error
message for missing comma.
(parse_format): Do not cache the parsed format string
if a previous error ocurred.
2025-05-13 Jakub Jelinek <jakub@redhat.com>
PR libfortran/120196
* m4/ifindloc2.m4 (header1, header2): For back use i > 0 rather than
i >= 0 as for condition.
* generated/findloc2_s1.c: Regenerate.
* generated/findloc2_s4.c: Regenerate.
2025-05-13 Jakub Jelinek <jakub@redhat.com>
PR fortran/120191
* m4/ifunction-s.m4 (SCALAR_ARRAY_FUNCTION): Don't multiply
GFC_DESCRIPTOR_EXTENT(array,) by string_len.
* generated/maxloc1_4_s1.c: Regenerate.
* generated/maxloc1_4_s4.c: Regenerate.
* generated/maxloc1_8_s1.c: Regenerate.
* generated/maxloc1_8_s4.c: Regenerate.
* generated/maxloc1_16_s1.c: Regenerate.
* generated/maxloc1_16_s4.c: Regenerate.
* generated/minloc1_4_s1.c: Regenerate.
* generated/minloc1_4_s4.c: Regenerate.
* generated/minloc1_8_s1.c: Regenerate.
* generated/minloc1_8_s4.c: Regenerate.
* generated/minloc1_16_s1.c: Regenerate.
* generated/minloc1_16_s4.c: Regenerate.
2025-05-13 Jakub Jelinek <jakub@redhat.com>
PR fortran/120191
* m4/maxloc2s.m4: For smaxloc2 call maxloc2 if mask is NULL or *mask.
Swap back and len arguments.
* m4/minloc2s.m4: Likewise.
* generated/maxloc2_4_s1.c: Regenerate.
* generated/maxloc2_4_s4.c: Regenerate.
* generated/maxloc2_8_s1.c: Regenerate.
* generated/maxloc2_8_s4.c: Regenerate.
* generated/maxloc2_16_s1.c: Regenerate.
* generated/maxloc2_16_s4.c: Regenerate.
* generated/minloc2_4_s1.c: Regenerate.
* generated/minloc2_4_s4.c: Regenerate.
* generated/minloc2_8_s1.c: Regenerate.
* generated/minloc2_8_s4.c: Regenerate.
* generated/minloc2_16_s1.c: Regenerate.
* generated/minloc2_16_s4.c: Regenerate.
2025-05-10 Yuao Ma <c8ef@outlook.com>
* io/read.c (read_f): Comment typo, explict -> explicit.
2025-05-08 Jakub Jelinek <jakub@redhat.com>
PR libfortran/120158
* m4/iparm.m4 (atype_min): For atype_name starting with
GFC_UINTEGER define to 0.
* generated/maxloc0_16_m1.c: Regenerate.
* generated/maxloc0_16_m2.c: Regenerate.
* generated/maxloc0_16_m4.c: Regenerate.
* generated/maxloc0_16_m8.c: Regenerate.
* generated/maxloc0_16_m16.c: Regenerate.
* generated/maxloc0_4_m1.c: Regenerate.
* generated/maxloc0_4_m2.c: Regenerate.
* generated/maxloc0_4_m4.c: Regenerate.
* generated/maxloc0_4_m8.c: Regenerate.
* generated/maxloc0_4_m16.c: Regenerate.
* generated/maxloc0_8_m1.c: Regenerate.
* generated/maxloc0_8_m2.c: Regenerate.
* generated/maxloc0_8_m4.c: Regenerate.
* generated/maxloc0_8_m8.c: Regenerate.
* generated/maxloc0_8_m16.c: Regenerate.
* generated/maxloc1_16_m1.c: Regenerate.
* generated/maxloc1_16_m2.c: Regenerate.
* generated/maxloc1_16_m4.c: Regenerate.
* generated/maxloc1_16_m8.c: Regenerate.
* generated/maxloc1_16_m16.c: Regenerate.
* generated/maxloc1_4_m1.c: Regenerate.
* generated/maxloc1_4_m2.c: Regenerate.
* generated/maxloc1_4_m4.c: Regenerate.
* generated/maxloc1_4_m8.c: Regenerate.
* generated/maxloc1_4_m16.c: Regenerate.
* generated/maxloc1_8_m1.c: Regenerate.
* generated/maxloc1_8_m2.c: Regenerate.
* generated/maxloc1_8_m4.c: Regenerate.
* generated/maxloc1_8_m8.c: Regenerate.
* generated/maxloc1_8_m16.c: Regenerate.
* generated/maxval_m1.c: Regenerate.
* generated/maxval_m2.c: Regenerate.
* generated/maxval_m4.c: Regenerate.
* generated/maxval_m8.c: Regenerate.
* generated/maxval_m16.c: Regenerate.
2025-05-07 Jakub Jelinek <jakub@redhat.com>
PR libfortran/120153
* Makefile.am (i_maxloc1_c): Add generated/maxloc1_16_m16.c.
* intrinsics/random.c (arandom_m16): Use #ifdef HAVE_GFC_UINTEGER_16
guard rather than #ifdef GFC_HAVE_GFC_UINTEGER_16.
* gfortran.map (GFORTRAN_15): Remove _gfortran_arandom_m16,
_gfortran_maxloc1_16_m16, _gfortran_mmaxloc1_16_m16 and
_gfortran_smaxloc1_16_m16.
(GFORTRAN_15.2): New symbol version, add those 4 symbols to it.
* generated/maxloc1_16_m16.c: New file.
* Makefile.in: Regenerate.
2025-05-07 Jakub Jelinek <jakub@redhat.com>
PR libfortran/120152
* Makefile.am (i_maxloc1_c): Readd generated/maxloc1_4_i8.c,
generated/maxloc1_8_i8.c, generated/maxloc1_16_i8.c,
generated/maxloc1_4_i16.c, generated/maxloc1_8_i16.c. Move
generated/maxloc1_16_i16.c entry earlier in the list.
* Makefile.in: Regenerated.
2025-04-22 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add mapping mode to coarray's register.
* caf/single.c (_gfortran_caf_register): Create a token sharing
another token's memory.
(check_team): Check team parameters to coindexed expressions are
valid.
2025-04-22 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h (_gfortran_caf_num_images): Correct prototype.
* caf/single.c (_gfortran_caf_num_images): Default
implementation.
2025-04-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/87326
* caf/libcaf.h (_gfortran_caf_this_image): Correct prototype.
* caf/single.c (struct caf_single_team): Add new_index of image.
(_gfortran_caf_this_image): Return the image index in the given team.
(_gfortran_caf_form_team): Set new_index in team structure.
2025-04-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/88154
PR fortran/88960
PR fortran/97210
PR fortran/103001
* caf/libcaf.h: Add constants for get_team's level argument and
update stat values for failed images.
(_gfortran_caf_team_number): Add prototype.
(_gfortran_caf_get_team): Same.
* caf/single.c (_gfortran_caf_team_number): Get the given team's
team number.
(_gfortran_caf_get_team): Get the current team or the team given
by level when the argument is present.
2025-04-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/87326
PR fortran/87556
PR fortran/88254
PR fortran/103796
* caf/libcaf.h: Remove commented block.
(_gfortran_caf_form_team): Allow for all relevant arguments.
(_gfortran_caf_change_team): Same.
(_gfortran_caf_end_team): Same.
(_gfortran_caf_sync_team): Same.
* caf/single.c (struct caf_single_team): Team handling
structures.
(_gfortran_caf_init): Initialize initial team.
(free_team_list): Free all teams and the memory they hold.
(_gfortran_caf_finalize): Free initial and sibling teams.
(_gfortran_caf_register): Add memory registered to current team.
(_gfortran_caf_deregister): Unregister memory from current team.
(_gfortran_caf_is_present_on_remote): Check token's memptr for
llocation. May have been deallocated by an end team.
(_gfortran_caf_form_team): Push a new team stub to the list.
(_gfortran_caf_change_team): Push a formed team on top of the
ctive teams stack.
(_gfortran_caf_end_team): End the active team, free all memory
allocated during its livespan.
(_gfortran_caf_sync_team): Take stat and errmsg into account.
2025-04-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/87939
* caf/single.c (_gfortran_caf_lock): Correct stat value, if
lock is already locked by current image.
(_gfortran_caf_unlock): Correct stat value, if lock is not
locked.
2025-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/119502
* io/close.c (st_close): Issue an error and avoid
calling close_share when there is no stream assigned.
* io/open.c (st_open): If there is no stream assigned
to the unit, unlock the unit and issue an error.
2025-04-09 Paul Thomas <pault@gcc.gnu.org>
and Harald Anlauf <anlauf@gcc.gnu.org>
PR libfortran/119460
* intrinsics/reduce.c (reduce): Correct error message about
mismatch between dim and the rank of array. Output the values
of both. Correct the evaluation of the result stride and
extent.
(reduce_scalar): The front end treats the result as an
allocatable so eliminate memcpy and free. Return the base-addr
of the local descriptor.
(reduce_c): Correct the type of the string lengths.
(reduce_scalar_c): Correct the type of the string lengths.Test
to see if 'res' is allocated. If not then return the base_addr
of the local descriptor.
2025-04-07 Lulu Cheng <chenglulu@loongson.cn>
PR target/119408
* acinclude.m4: When checking for __float128 support, determine
whether the current architecture is LoongArch. If so, return false.
* configure: Regenerate.
2025-03-22 Hans-Peter Nilsson <hp@axis.com>
* intrinsics/reduce.c (reduce_scalar_c): Correct type of parameter DIM.
2025-03-21 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/85836
* Makefile.am : Add reduce.c
* Makefile.in : Regenerated
* gfortran.map : Add _gfortran_reduce, _gfortran_reduce_scalar,
_gfortran_reduce_c and _gfortran_reduce_scalar_c to the list.
* intrinsics/reduce.c (reduce, reduce_scalar, reduce_c,
reduce_scalar_c): New functions and prototypes
2025-02-27 Thomas Schwinge <tschwinge@baylibre.com>
PR target/107635
* config/t-nvptx: New.
* configure.host [nvptx] (tmake_file): Add it.
2025-02-21 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/107635
* caf/single.c: Replace alloca with __builtin_alloca.
2025-02-20 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h (_gfortran_caf_get): Removed because deprecated.
(_gfortran_caf_send): Same.
(_gfortran_caf_sendget): Same.
(_gfortran_caf_send_by_ref): Same.
* caf/single.c (assign_char4_from_char1): Same.
(assign_char1_from_char4): Same.
(convert_type): Same.
(defined): Same.
(_gfortran_caf_get): Same.
(_gfortran_caf_send): Same.
(_gfortran_caf_sendget): Same.
(copy_data): Same.
(get_for_ref): Same.
(_gfortran_caf_get_by_ref): Same.
(send_by_ref): Same.
(_gfortran_caf_send_by_ref): Same.
(_gfortran_caf_sendget_by_ref): Same.
2025-02-20 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add prototype for transfer_between_remotes.
* caf/single.c: Implement transfer_between_remotes.
2025-02-20 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add/Correct prototypes for caf_get_from_remote,
caf_send_to_remote.
* caf/single.c (struct accessor_hash_t): Rename accessor_t to
getter_t.
(_gfortran_caf_register_accessor): Use new name of getter_t.
(_gfortran_caf_send_to_remote): New function for sending data to
coarray on a remote image.
2025-02-20 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h (_gfortran_caf_is_present_on_remote): Add new
function.
(_gfortran_caf_is_present): Remove deprecated one.
* caf/single.c (struct accessor_hash_t): Add function ptr access
for remote side call.
(_gfortran_caf_is_present_on_remote): Added.
(_gfortran_caf_is_present): Removed.
2025-02-20 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h (_gfortran_caf_register_accessor): Reflect
changed parameter order.
* caf/single.c (struct accessor_hash_t): Same.
(_gfortran_caf_register_accessor): Call accessor using a token
for accessing arrays with a descriptor on the source side.
2025-02-20 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h (_gfortran_caf_get_by_ref): Remove from ABI.
This function is replaced by caf_get_from_remote ().
(_gfortran_caf_get_remote_function_index): Use better name.
* caf/single.c (_gfortran_caf_finalize): Free internal data.
(_gfortran_caf_get_by_ref): Remove from public interface, but
keep it, because it is still used by sendget ().
2025-02-20 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/single.c (_gfortran_caf_finalize): Free memory preventing
leaks.
(_gfortran_caf_get_by_ct): Fix constness.
* caf/libcaf.h (_gfortran_caf_register_accessor): Fix constness.
2025-02-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/114618
* io/transfer.c (formatted_transfer_scalar_write): Change name
of vriable 'pos' to 'tab_pos' to improve clarity. Add new
variable next_pos when calculating the maximum position.
Update the calculation of pending spaces.
2025-02-04 Thomas Koenig <tkoenig@gcc.gnu.org>
* Makefile.am: Add files for unsigned exponentiation.
* Makefile.in: Regenerate.
* gfortran.map: Add functions for unsigned exponentiation.
* generated/pow_m16_m1.c: New file.
* generated/pow_m16_m16.c: New file.
* generated/pow_m16_m2.c: New file.
* generated/pow_m16_m4.c: New file.
* generated/pow_m16_m8.c: New file.
* generated/pow_m1_m1.c: New file.
* generated/pow_m1_m16.c: New file.
* generated/pow_m1_m2.c: New file.
* generated/pow_m1_m4.c: New file.
* generated/pow_m1_m8.c: New file.
* generated/pow_m2_m1.c: New file.
* generated/pow_m2_m16.c: New file.
* generated/pow_m2_m2.c: New file.
* generated/pow_m2_m4.c: New file.
* generated/pow_m2_m8.c: New file.
* generated/pow_m4_m1.c: New file.
* generated/pow_m4_m16.c: New file.
* generated/pow_m4_m2.c: New file.
* generated/pow_m4_m4.c: New file.
* generated/pow_m4_m8.c: New file.
* generated/pow_m8_m1.c: New file.
* generated/pow_m8_m16.c: New file.
* generated/pow_m8_m2.c: New file.
* generated/pow_m8_m4.c: New file.
* generated/pow_m8_m8.c: New file.
* m4/powu.m4: New file.
2025-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/118571
* io/write.c (write_utf8_char4): Adjust the src_len to the
format width w_len when greater than zero.
2025-01-17 Harald Anlauf <anlauf@gmx.de>
PR libfortran/118536
* io/transfer.c (formatted_transfer_scalar_write): Handle UNSIGNED
in G formatting.
2025-01-16 Harald Anlauf <anlauf@gmx.de>
PR libfortran/118406
* runtime/string.c (gfc_itoa): Handle unsigned integers larger than
(10^19 * 2^64).
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