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[official-gcc.git] / libgfortran / ChangeLog
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1 2021-10-18  Tobias Burnus  <tobias@codesourcery.com>
3         PR fortran/102086
4         PR fortran/92189
5         PR fortran/92621
6         PR fortran/101308
7         PR fortran/101309
8         PR fortran/101635
9         PR fortran/92482
10         * ISO_Fortran_binding.h (CFI_type_cfunptr): Make unique type again.
11         * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc,
12         gfc_desc_to_cfi_desc): Add comment that those are no longer called
13         by new code.
15 2021-09-27  Tobias Burnus  <tobias@codesourcery.com>
17         PR fortran/94070
18         * intrinsics/size.c (size0, size1): Comment that now not
19         used by newer compiler code.
21 2021-09-26  Tobias Burnus  <tobias@codesourcery.com>
23         PR fortran/101334
24         * intrinsics/associated.c (associated): Also check for same rank.
26 2021-09-22  Tobias Burnus  <tobias@codesourcery.com>
28         PR fortran/55534
29         * configure.ac (AM_FCFLAGS): Revert r12-3722 by removing
30         -Wno-missing-include-dirs.
31         * configure: Regenerate.
33 2021-09-21  Tobias Burnus  <tobias@codesourcery.com>
35         PR fortran/55534
36         * configure.ac (AM_FCFLAGS): Add -Wno-missing-include-dirs.
37         * configure: Regenerate.
39 2021-09-17  Sandra Loosemore  <sandra@codesourcery.com>
41         * ISO_Fortran_binding.h: Update comments.
42         * runtime/ISO_Fortran_binding.c: Likewise.
44 2021-09-17  Sandra Loosemore  <sandra@codesourcery.com>
45             Tobias Burnus  <tobias@codesourcery.com>
47         * ISO_Fortran_binding.h: Only include float.h if the C compiler
48         doesn't have predefined __LDBL_* and __DBL_* macros. Handle
49         LDBL_MANT_DIG == 53 for FreeBSD.
51 2021-09-13  Andreas Schwab  <schwab@linux-m68k.org>
53         * ISO_Fortran_binding.h (CFI_type_long_double)
54         (CFI_type_long_double_Complex) [LDBL_MANT_DIG == 64 &&
55         LDBL_MIN_EXP == -16382 && LDBL_MAX_EXP == 16384]: Define.
57 2021-09-07  Tobias Burnus  <tobias@codesourcery.com>
59         * Makefile.am (gfor_built_src): Depend on
60         include/ISO_Fortran_binding.h not on ISO_Fortran_binding.h.
61         (ISO_Fortran_binding.h): Rename make target to ...
62         (include/ISO_Fortran_binding.h): ... this.
63         * Makefile.in: Regenerate.
65 2021-09-07  Sandra Loosemore  <sandra@codesourcery.com>
67         * ISO_Fortran_binding-1-tmpl.h: Deleted.
68         * ISO_Fortran_binding-2-tmpl.h: Deleted.
69         * ISO_Fortran_binding-3-tmpl.h: Deleted.
70         * ISO_Fortran_binding.h: New file to replace the above.
71         * Makefile.am (gfor_cdir): Remove MULTISUBDIR.
72         (ISO_Fortran_binding.h): Simplify to just copy the file.
73         * Makefile.in: Regenerated.
74         * mk-kinds-h.sh: Revert pieces no longer needed for
75         ISO_Fortran_binding.h.
77 2021-09-02  Sandra Loosemore  <sandra@codesourcery.com>
78             José Rui Faustino de Sousa  <jrfsousa@gmail.com>
80         PR fortran/100907
81         PR fortran/100911
82         PR fortran/100914
83         PR fortran/100915
84         PR fortran/100917
85         * ISO_Fortran_binding-1-tmpl.h (CFI_type_cfunptr): Make equivalent
86         to CFI_type_cptr.
87         * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Fix
88         handling of CFI_type_cptr and CFI_type_cfunptr.  Additional error
89         checking and code cleanup.
90         (gfc_desc_to_cfi_desc): Likewise.  Also correct kind mapping
91         for character, complex, and long double types.
93 2021-08-27  Iain Sandoe  <iain@sandoe.co.uk>
95         * Makefile.am: Use configured libm availability.
96         * Makefile.in: Regenerate.
97         * configure: Regenerate.
98         * configure.ac: Use libtool macro to find libm availability.
99         * libgfortran.spec.in: Use configured libm availability.
101 2021-08-10  Tobias Burnus  <tobias@codesourcery.com>
103         PR libfortran/101305
104         PR fortran/101660
105         PR testsuite/101847
106         * Makefile.am (ISO_Fortran_binding.h): Create include/ in the build dir
107         and copy the include file to it.
108         (clean-local): Add for removing the 'include' directory.
109         * Makefile.in: Regenerate.
111 2021-07-28  Sandra Loosemore  <sandra@codesourcery.com>
113         PR libfortran/101317
114         * runtime/ISO_Fortran_binding.c: Include <inttypes.h>.
115         (CFI_address): Tidy error messages and comments.
116         (CFI_allocate): Likewise.
117         (CFI_deallocate): Likewise.
118         (CFI_establish): Likewise.  Add new checks for validity of
119         elem_len when it's used, plus type argument and extents.
120         (CFI_is_contiguous): Tidy error messages and comments.
121         (CFI_section): Likewise.  Refactor some repetitive code to
122         make it more understandable.
123         (CFI_select_part): Likewise.
124         (CFI_setpointer): Likewise.  Check that source is not an
125         unallocated allocatable array or an assumed-size array.
127 2021-07-28  Sandra Loosemore  <sandra@codesourcery.com>
129         PR libfortran/101310
130         * runtime/ISO_Fortran_binding.c (CFI_section): Fix the base
131         address computation and simplify the code.
133 2021-07-28  Sandra Loosemore  <sandra@codesourcery.com>
135         PR libfortran/101305
136         * runtime/ISO_Fortran_binding.c (CFI_establish): Special-case
137         CFI_type_cptr and CFI_type_cfunptr.  Correct size of long double
138         on targets where it has kind 10.
140 2021-07-28  Sandra Loosemore  <sandra@codesourcery.com>
141             Tobias Burnus  <tobias@codesourcery.com>
143         PR libfortran/101305
144         * ISO_Fortran_binding.h: Fix hard-coded sizes and split into...
145         * ISO_Fortran_binding-1-tmpl.h: New file.
146         * ISO_Fortran_binding-2-tmpl.h: New file.
147         * ISO_Fortran_binding-3-tmpl.h: New file.
148         * Makefile.am: Add rule for generating ISO_Fortran_binding.h.
149         Adjust pathnames to that file.
150         * Makefile.in: Regenerated.
151         * mk-kinds-h.sh: New file.
152         * runtime/ISO_Fortran_binding.c: Fix include path.
154 2021-07-26  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
155             Tobias Burnus  <tobias@codesourcery.com>
157         PR fortran/93308
158         PR fortran/93963
159         PR fortran/94327
160         PR fortran/94331
161         PR fortran/97046
162         * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Add code
163         to verify the descriptor. Correct bounds calculation.
164         (gfc_desc_to_cfi_desc): Add code to verify the descriptor.
166 2021-07-22  Sandra Loosemore  <sandra@codesourcery.com>
168         * runtime/ISO_Fortran_binding.c (CFI_allocate): Don't use elem_len
169         for CFI_type_signed_char.
170         (CFI_select_part): Likewise.
172 2021-07-01  Tobias Burnus  <tobias@codesourcery.com>
173             Sandra Loosemore  <sandra@codesourcery.com>
175         * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc):
176         Initialize version field to 0.
177         (gfc_desc_to_cfi_desc): Initialize version field to CFI_VERSION.
179 2021-06-29  Julian Brown  <julian@codesourcery.com>
181         PR target/96306
182         * configure.ac: Remove stanza that removes KIND=16 integers for AMD GCN.
183         * configure: Regenerate.
185 2021-06-22  Sandra Loosemore  <sandra@codesourcery.com>
186             Tobias Burnus  <tobias@codesourcery.com>
188         PR fortran/93524
189         * runtime/ISO_Fortran_binding.c (CFI_allocate): Fix
190         sm computation.
192 2021-06-08  Martin Liska  <mliska@suse.cz>
194         * intrinsics/chmod.c (chmod_internal): Fix typo.
195         * io/transfer.c (read_sf): Likewise.
197 2021-06-05  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
199         PR fortran/100120
200         * intrinsics/associated.c (associated): have associated verify if
201         the "span" matches insted of the "elem_len".
202         * libgfortran.h (GFC_DESCRIPTOR_SPAN): add macro to retrive the
203         descriptor "span".
205 2021-05-22  Andre Vehreschild  <vehre@gcc.gnu.org>
207         PR fortran/98301
208         * caf/libcaf.h (_gfortran_caf_random_init): New function.
209         * caf/single.c (_gfortran_caf_random_init): New function.
210         * gfortran.map: Added fndecl.
211         * intrinsics/random_init.f90: Implement random_init.
213 2021-05-05  Tobias Burnus  <tobias@codesourcery.com>
215         * intrinsics/chmod.c (chmod_internal): Only declare mode_mask var
216         if HAVE_UMASK.
218 2021-05-02  Tobias Burnus  <tobias@codesourcery.com>
220         PR libgomp/100352
221         * io/transfer.c (st_read_done_worker, st_write_done_worker): Add new
222         arg whether to unlock unit.
223         (st_read_done, st_write_done): Call it with true.
224         * io/async.c (async_io): Call it with false.
225         * io/io.h (st_write_done_worker, st_read_done_worker): Update prototype.
227 2021-03-12  Tobias Burnus  <tobias@codesourcery.com>
229         * io/transfer.c (st_read_done_worker, st_write_done_worker):
230         Call unlock_unit here, add unit_lock lock around newunit_free call.
231         (st_read_done, st_write_done): Only call unlock_unit when not
232         calling the worker function.
233         * io/unit.c (set_internal_unit): Don't reset the unit_number
234         to the same number as this cause race warnings.
236 2021-03-05  Harald Anlauf  <anlauf@gmx.de>
238         PR libfortran/99218
239         * m4/matmul_internal.m4: Invoke tuned matmul only for rank(b)>1.
240         * generated/matmul_c10.c: Regenerated.
241         * generated/matmul_c16.c: Likewise.
242         * generated/matmul_c4.c: Likewise.
243         * generated/matmul_c8.c: Likewise.
244         * generated/matmul_i1.c: Likewise.
245         * generated/matmul_i16.c: Likewise.
246         * generated/matmul_i2.c: Likewise.
247         * generated/matmul_i4.c: Likewise.
248         * generated/matmul_i8.c: Likewise.
249         * generated/matmul_r10.c: Likewise.
250         * generated/matmul_r16.c: Likewise.
251         * generated/matmul_r4.c: Likewise.
252         * generated/matmul_r8.c: Likewise.
253         * generated/matmulavx128_c10.c: Likewise.
254         * generated/matmulavx128_c16.c: Likewise.
255         * generated/matmulavx128_c4.c: Likewise.
256         * generated/matmulavx128_c8.c: Likewise.
257         * generated/matmulavx128_i1.c: Likewise.
258         * generated/matmulavx128_i16.c: Likewise.
259         * generated/matmulavx128_i2.c: Likewise.
260         * generated/matmulavx128_i4.c: Likewise.
261         * generated/matmulavx128_i8.c: Likewise.
262         * generated/matmulavx128_r10.c: Likewise.
263         * generated/matmulavx128_r16.c: Likewise.
264         * generated/matmulavx128_r4.c: Likewise.
265         * generated/matmulavx128_r8.c: Likewise.
267 2021-03-03  Vittorio Zecca  <zeccav@gmail.com>
268             Tobias Burnus  <tobias@codesourcery.com>
270         PR libfortran/81986
271         * runtime/string.c (gfc_itoa): Cast to unsigned before
272         negating.
274 2021-02-12  Steve Kargl  <sgk@troutmask.apl.washington.edu>
276         PR libfortran/95647
277         * ieee/ieee_arithmetic.F90: Flip interfaces of operators .eq. to
278         == and .ne. to /= .
280 2021-02-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
282         PR libfortran/98825
283         * io/transfer.c (next_record_w): Insert check for seen_dollar and if
284         so, skip issueing next record.
286 2021-01-27  Harris Snyder  <hsnyder@structura.bio>
288         * runtime/ISO_Fortran_binding.c (CFI_establish): fixed
289         strides for rank >2 arrays.
291 2021-01-15  Harris Snyder  <hsnyder@structura.bio>
293         * runtime/ISO_Fortran_binding.c (CFI_establish): Fixed signed
294           char arrays. Signed char or uint8_t arrays would cause
295           crashes unless an element size is specified.
297 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
299         * configure: Re-generate.
301 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
303         * ChangeLog-2020: Rotate ChangeLog.  New file.
306 Copyright (C) 2021 Free Software Foundation, Inc.
308 Copying and distribution of this file, with or without modification,
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