Projet_SETI_RISC-V/riscv-gnu-toolchain/gcc/libgfortran/ChangeLog-2020
2023-03-06 14:48:14 +01:00

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2020-12-05 Iain Sandoe <iain@sandoe.co.uk>
PR target/97865
* configure: Regenerate.
2020-11-29 John David Anglin <danglin@gcc.gnu.org>
* configure: Regenerate.
2020-11-26 Maciej W. Rozycki <macro@linux-mips.org>
* io/io.h [HAVE_NEWLOCALE]: Also check for HAVE_FREELOCALE and
HAVE_USELOCALE.
[HAVE_FREELOCALE && HAVE_NEWLOCALE && HAVE_USELOCALE]
(HAVE_POSIX_2008_LOCALE): New macro.
(st_parameter_dt) [HAVE_NEWLOCALE]: Check for
HAVE_POSIX_2008_LOCALE instead.
* io/transfer.c (data_transfer_init_worker, finalize_transfer)
[HAVE_USELOCALE]: Check for HAVE_POSIX_2008_LOCALE instead.
* io/unit.c [HAVE_NEWLOCALE]: Likewise.
(init_units) [HAVE_NEWLOCALE]: Likewise.
(close_units) [HAVE_FREELOCALE]: Likewise.
* runtime/error.c (gf_strerror) [HAVE_USELOCALE]: Likewise.
2020-11-26 Maciej W. Rozycki <macro@linux-mips.org>
* libgfortran.h: Use #if rather than #ifdef with
__FLT_HAS_INFINITY__, __DBL_HAS_INFINITY__,
__LDBL_HAS_INFINITY__, __FLT_HAS_QUIET_NAN__,
__DBL_HAS_QUIET_NAN__, and __LDBL_HAS_QUIET_NAN__.
2020-11-21 Iain Sandoe <iain@sandoe.co.uk>
* intrinsics/execute_command_line.c (environ): Use
_NSGetEnviron to get the environment pointer on Darwin.
2020-10-30 Harald Anlauf <anlauf@gmx.de>
* intrinsics/random.c (SZ_IN_INT_4): Define size of state in int32_t.
(SZ_IN_INT_8): Define size of state in int64_t.
(SZ): Remove.
(random_seed_i4): Use size SZ_IN_INT_4 instead of SZ.
(random_seed_i8): Use size SZ_IN_INT_8 instead of SZ.
2020-10-18 Harald Anlauf <anlauf@gmx.de>
* m4/matmul_internal.m4: Move check for rank-1 times rank-2 before
checks on strides for rank-2 times rank-2.
* generated/matmul_c10.c: Regenerated.
* generated/matmul_c16.c: Likewise.
* generated/matmul_c4.c: Likewise.
* generated/matmul_c8.c: Likewise.
* generated/matmul_i1.c: Likewise.
* generated/matmul_i16.c: Likewise.
* generated/matmul_i2.c: Likewise.
* generated/matmul_i4.c: Likewise.
* generated/matmul_i8.c: Likewise.
* generated/matmul_r10.c: Likewise.
* generated/matmul_r16.c: Likewise.
* generated/matmul_r4.c: Likewise.
* generated/matmul_r8.c: Likewise.
* generated/matmulavx128_c10.c: Likewise.
* generated/matmulavx128_c16.c: Likewise.
* generated/matmulavx128_c4.c: Likewise.
* generated/matmulavx128_c8.c: Likewise.
* generated/matmulavx128_i1.c: Likewise.
* generated/matmulavx128_i16.c: Likewise.
* generated/matmulavx128_i2.c: Likewise.
* generated/matmulavx128_i4.c: Likewise.
* generated/matmulavx128_i8.c: Likewise.
* generated/matmulavx128_r10.c: Likewise.
* generated/matmulavx128_r16.c: Likewise.
* generated/matmulavx128_r4.c: Likewise.
* generated/matmulavx128_r8.c: Likewise.
2020-09-28 Tobias Burnus <tobias@codesourcery.com>
* m4/unpack.m4 (unpack0_'rtype_code`,
unpack1_'rtype_code`): Move 'rstride[0]' initialization outside
conditional branch to silence -Wmaybe-uninitialized.
* generated/unpack_c10.c: Regenerate.
* generated/unpack_c16.c: Regenerate.
* generated/unpack_c4.c: Regenerate.
* generated/unpack_c8.c: Regenerate.
* generated/unpack_i1.c: Regenerate.
* generated/unpack_i16.c: Regenerate.
* generated/unpack_i2.c: Regenerate.
* generated/unpack_i4.c: Regenerate.
* generated/unpack_i8.c: Regenerate.
* generated/unpack_r10.c: Regenerate.
* generated/unpack_r16.c: Regenerate.
* generated/unpack_r4.c: Regenerate.
* generated/unpack_r8.c: Regenerate.
2020-09-27 Clement Chigot <clement.chigot@atos.net>
* config/t-aix: Use $(AR) without -X32_64.
2020-09-03 Harald Anlauf <anlauf@gmx.de>
* m4/iall.m4: Initial value for result should be -1.
* generated/iall_i1.c (miall_i1): Generated.
* generated/iall_i16.c (miall_i16): Likewise.
* generated/iall_i2.c (miall_i2): Likewise.
* generated/iall_i4.c (miall_i4): Likewise.
* generated/iall_i8.c (miall_i8): Likewise.
2020-08-24 Mark Eggleston <markeggleston@gcc.gnu.org>
PR fortran/96486
* intrinsics/env.c: If value_len is > 0 blank the string.
Copy the result only if its length is > 0.
2020-08-20 Mark Eggleston <markeggleston@gcc.gnu.org>
PR fortran/96436
* io/format.c (parse_format_list): Add new local variable
"standard" to hold the required standard to check. If the
format width is zero select standard depending on descriptor.
Call notification_std using the new standard variable.
2020-08-17 David Edelsohn <dje.gcc@gmail.com>
Clement Chigot <clement.chigot@atos.net>
* config/t-aix: Add complementary mode object file to libcaf_single.a.
2020-08-03 Tobias Burnus <tobias@codesourcery.com>
* caf/single.c (_gfortran_caf_lock): Fix typo.
2020-07-26 Tobias Burnus <tobias@codesourcery.com>
PR target/96306
* configure.ac: Add LIBGOMP_CHECKED_INT_KINDS and
LIBGOMP_CHECKED_REAL_KINDS and use it for to skip
integer kind=16 checks for amdgcn.
* Makefile.am (kinds.h, selected_int_kind.inc,
selected_real_kind.inc): Pass them on.
* mk-kinds-h.sh: Takes to-be-check kinds as argument.
* mk-sik-inc.sh: Likewise.
* mk-srk-inc.sh: Likewise.
* Makefile.in: Regenerate.
* configure: Regenerate.
2020-07-24 Dominique d'Humieres <dhumieres.dominique@free.fr>
PR fortran/93567
* io/write_float.def (determine_en_precision): Fix switch between
FMT_E and FMT_F.
2020-07-24 Dominique d'Humieres <dhumieres.dominique@free.fr>
PR fortran/93592
* io/write_float.def (build_float_string): Do not reset
nbefore for FMT_F and FMT_EN.
2020-07-14 David Edelsohn <dje.gcc@gmail.com>
* config/t-aix: Set BITS from compiler cpp macro.
2020-06-22 David Edelsohn <dje.gcc@gmail.com>
* Makefile.am: Use -include.
* Makefile.in: Regenerate.
2020-06-21 David Edelsohn <dje.gcc@gmail.com>
* Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
* Makefile.in: Regenerate.
* configure.ac (tmake_file): Substitute.
* configure: Regenerate.
* configure.host: Add system configury stanza. Define tmake_file.
* config/t-aix: New file.
2020-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/95313
* io/write.c (ztoa_big): Disable -Wstringop-overflow for one
line.
2020-06-08 Harald Anlauf <anlauf@gmx.de>
PR fortran/95091
* io/transfer.c (finalize_transfer): Fix type in error message.
2020-06-01 Uroš Bizjak <ubizjak@gmail.com>
PR libfortran/95418
* config/fpu-387.h (struct fenv): Add __attribute__ ((gcc_struct)).
2020-05-29 H.J. Lu <hjl.tools@gmail.com>
PR bootstrap/95413
* configure: Regenerated.
2020-05-29 Jakub Jelinek <jakub@redhat.com>
PR libfortran/95390
* Makefile.am (i_findloc0_c): Add findloc0_i10.c.
(i_findloc1_c): Add findloc1_i10.c.
* gfortran.map (GFORTRAN_10.2): New symbol version, export
_gfortran_{,m,s}findloc{0,1}_c10 symbols.
* Makefile.in: Regenerated.
* generated/findloc0_c10.c: Generated.
* generated/findloc1_c10.c: Generated.
2020-05-28 Harald Anlauf <anlauf@gmx.de>
PR libfortran/95104
* io/unit.c (unlock_unit): Guard by check for NULL pointer.
2020-05-26 Harald Anlauf <anlauf@gmx.de>
Steven G. Kargl <kargl@gcc.gnu.org>
PR libfortran/95104
* io/transfer.c (st_wait_async): Do not dereference NULL pointer.
2020-05-26 Harald Anlauf <anlauf@gmx.de>
PR fortran/95195
* io/transfer.c (finalize_transfer): Generate runtime error for
namelist input/output to unformatted file.
2020-05-23 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/95191
* io/async.c (async_wait_id): Generate error if ID is higher
than the highest current ID.
* runtime/error.c (translate_error): Handle LIBERROR_BAD_WAIT_ID.
2020-05-21 H.J. Lu <hongjiu.lu@intel.com>
* m4/matmul.m4: Don't include <config/i386/cpuinfo.h>. Use
__builtin_cpu_is/__builtin_cpu_supports
* generated/matmul_c10.c: Regenerated.
* generated/matmul_c16.c: Likewise.
* generated/matmul_c4.c: Likewise.
* generated/matmul_c8.c: Likewise.
* generated/matmul_i1.c: Likewise.
* generated/matmul_i16.c: Likewise.
* generated/matmul_i2.c: Likewise.
* generated/matmul_i4.c: Likewise.
* generated/matmul_i8.c: Likewise.
* generated/matmul_r10.c: Likewise.
* generated/matmul_r16.c: Likewise.
* generated/matmul_r4.c: Likewise.
* generated/matmul_r8.c: Likewise.
2020-05-15 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/95147
* configure: Regenerated.
2020-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/95119
* io/close.c (close_status): Add CLOSE_INVALID.
(st_close): Return early on invalid STATUS parameter.
2020-05-14 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.
2020-05-06 Uroš Bizjak <ubizjak@gmail.com>
* config/fpu-387.h (__math_force_eval): Remove.
(__math_force_eval_div): New define.
(local_feraiseexcept): Use __math_force_eval_div to use
generic division to generate INVALID, DIVZERO and INEXACT
exceptions.
(struct fenv): Define named struct instead of typedef.
2020-05-01 Uroš Bizjak <ubizjak@gmail.com>
* config/fpu-387.h (__math_force_eval): New define.
(local_feraiseexcept): Use __math_force_eval to evaluate
generic division to generate INVALID and DIVZERO exceptions.
2020-04-22 Fritz Reese <foreese@gcc.gnu.org>
* intrinsics/trigd.c, intrinsics/trigd_lib.inc, intrinsics/trigd.inc:
Guard against unavailable math functions.
Use suffixes from kinds.h based on the REAL kind.
2020-04-22 Jakub Jelinek <jakub@redhat.com>
PR libfortran/94694
PR libfortran/94586
* configure.ac: Add math func checks for fmaf, fma and fmal. Add
HAVE_INLINE_BUILTIN_COPYSIGN check.
* c99_protos.h (copysign, fmaf, fma, fmal): Provide fallback
prototypes.
(HAVE_COPYSIGN, HAVE_FMAF, HAVE_FMA, HAVE_FMAL): Define if not
defined and fallback version is provided.
* intrinsics/c99_functions.c (copysign, fmaf, fma, fmal): Provide
fallback implementations if possible
* configure: Regenerated.
* config.h.in: Regenerated.
2020-04-19 Uroš Bizjak <ubizjak@gmail.com>
* config/fpu-387.h (local_feraiseexcept) [__SSE_MATH__]:
Remove unneeded assignments to volatile memory.
2020-04-01 Fritz Reese <foreese@gcc.gnu.org>
Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/93871
* Makefile.am, Makefile.in: New make rule for intrinsics/trigd.c.
* gfortran.map: New routines for {sind, cosd, tand}X{r4, r8, r10, r16}.
* intrinsics/trigd.c, intrinsics/trigd_lib.inc, intrinsics/trigd.inc:
New files. Defines native degree-valued trig functions.
2020-02-18 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/93599
* io/async.c (destroy_adv_cond): Do not destroy lock.
(async_io): Make sure au->lock is locked for finishing of thread.
Do not lock/unlock around signalling emptysignal. Unlock au->lock
before return.
(init_adv_cond): Do not initialize lock.
(enqueue_transfer): Unlock after signal.
(enqueue_done_id): Likewise.
(enqueue_done): Likewise.
(enqueue_close): Likewise.
(enqueue_data_transfer): Likewise.
(async_wait_id): Do not lock/unlock around signalling au->work.
(async_wait): Unlock after signal.
* io/async.h (SIGNAL): Add comment about needed au->lock.
Remove locking/unlocking of advcond->lock.
(WAIT_SIGNAL_MUTEX): Add comment. Remove locking/unlocking of
advcond->lock. Unlock mutex only at the end. Loop on
__ghread_cond_wait returning zero.
(REVOKE_SIGNAL): Add comment. Remove locking/unlocking of
advcond->lock.
(struct adv_cond): Remove mutex from struct.
2020-02-12 Sandra Loosemore <sandra@codesourcery.com>
PR libstdc++/79193
PR libstdc++/88999
* configure: Regenerated.
2020-01-24 Maciej W. Rozycki <macro@wdc.com>
* configure.ac: Handle `--with-toolexeclibdir='.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2020-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/93234
* io/unit.c (set_internal_unit): Set round and sign flags
correctly.
2020-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/90374
* io/format.c (parse_format_list): Zero width not allowed with
FMT_D.
* io/write_float.def (build_float_string): Include range of
higher exponent values that require wider width.
2020-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/90374
* io/format.c (parse_format_list): Implement the E0 exponent
width to provide smallest possible width for exponent fields.
Refactor code for correct parsing and better readability of the
code.
* io/io.h (write_real_w0): Change interface to pass in pointer
to fnode.
* io/transfer.c: Update all calls to write_real_w0 to use the
new interface.
* io/write.c ((write_real_w0): Use the new interface with fnode
to access both the decimal precision and exponent widths used in
build_float_string.
* io/write_float.def (build_float_string): Use the passed in
exponent width to calculate the used width in the case of E0.
2020-01-01 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
Copyright (C) 2020 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
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