1 2022-07-14 Harald Anlauf <anlauf@gmx.de>
2 Steven G. Kargl <kargl@gcc.gnu.org>
5 * decl.cc (add_init_expr_to_sym): Handle bad initializers for
8 2022-07-12 Harald Anlauf <anlauf@gmx.de>
11 * simplify.cc (is_constant_array_expr): A non-zero-sized constant
12 array shall have a non-empty constructor. When the constructor is
13 empty or missing, treat as non-constant.
15 2022-07-04 Tobias Burnus <tobias@codesourcery.com>
16 Jakub Jelinek <jakub@redhat.com>
18 * gfortran.h (gfc_omp_namelist): Update by creating 'linear' struct,
19 move 'linear_op' as 'op' to id and add 'old_modifier' to it.
20 * dump-parse-tree.cc (show_omp_namelist): Update accordingly.
21 * module.cc (mio_omp_declare_simd): Likewise.
22 * trans-openmp.cc (gfc_trans_omp_clauses): Likewise.
23 * openmp.cc (resolve_omp_clauses): Likewise; accept new-style
24 'val' modifier with do/simd.
25 (gfc_match_omp_clauses): Handle OpenMP 5.2 linear clause syntax.
27 2022-07-04 Tobias Burnus <tobias@codesourcery.com>
28 Chung-Lin Tang <cltang@codesourcery.com>
29 Thomas Schwinge <thomas@codesourcery.com>
31 * openmp.cc (gfc_match_omp_requires): Remove sorry.
32 * parse.cc (decode_omp_directive): Don't regard 'declare target'
33 as target usage for 'omp requires'; add more flags to
36 2022-07-01 Tobias Burnus <tobias@codesourcery.com>
38 * dump-parse-tree.cc (show_omp_namelist): For the map-type,
39 also handle the always modifer and release/delete.
40 * openmp.cc (resolve_omp_clauses): Accept tofrom
41 map-type modifier for target enter/exit data,
42 but use 'to' / 'from' internally.
44 2022-06-30 Harald Anlauf <anlauf@gmx.de>
45 Steven G. Kargl <kargl@gcc.gnu.org>
51 * decl.cc (gfc_match_data_decl): Reject CLASS entity declaration
52 when it is given the PARAMETER attribute.
54 2022-06-29 Harald Anlauf <anlauf@gmx.de>
55 Steven G. Kargl <kargl@gcc.gnu.org>
58 * simplify.cc (gfc_simplify_extends_type_of): Do not attempt to
59 simplify when one of the arguments is a CLASS variable that was
60 not properly declared.
62 2022-06-28 Jakub Jelinek <jakub@redhat.com>
64 * gfortran.h (gfc_real_info): Add use_iec_60559 bitfield.
65 * trans-types.h (gfc_real16_use_iec_60559): Declare.
66 * trans-types.cc (gfc_real16_use_iec_60559): Define.
67 (gfc_init_kinds): When building powerpc64le-linux libgfortran
68 on glibc 2.26 to 2.31, set gfc_real16_use_iec_60559 and
70 (gfc_build_real_type): Set gfc_real16_use_iec_60559 and use_iec_60559
71 on glibc 2.26 or later.
72 * trans-intrinsic.cc (gfc_build_intrinsic_lib_fndecls): Adjust
73 comment. Handle gfc_real16_use_iec_60559.
74 (gfc_get_intrinsic_lib_fndecl): Handle use_iec_60559.
76 2022-06-26 Harald Anlauf <anlauf@gmx.de>
79 * simplify.cc (gfc_simplify_index): Replace old simplification
80 code by the equivalent of the runtime library implementation. Use
81 HOST_WIDE_INT instead of int for string index, length variables.
83 2022-06-26 Harald Anlauf <anlauf@gmx.de>
86 * decl.cc (variable_decl): Adjust upper bounds for explicit-shape
87 specs with constant bound expressions to ensure non-negative
90 2022-06-24 Harald Anlauf <anlauf@gmx.de>
93 * check.cc (gfc_check_unpack): Try to simplify MASK argument to
94 UNPACK so that checking of the VECTOR argument can work when MASK
97 2022-06-18 Harald Anlauf <anlauf@gmx.de>
100 * simplify.cc (gfc_simplify_btest): Add check for POS argument.
101 (gfc_simplify_ibclr): Add check for POS argument.
102 (gfc_simplify_ibits): Add check for POS and LEN arguments.
103 (gfc_simplify_ibset): Add check for POS argument.
105 2022-06-08 Tobias Burnus <tobias@codesourcery.com>
107 * openmp.cc (gfc_match_omp_clauses): Check also parent namespace
108 for 'requires reverse_offload'.
110 2022-06-07 Jakub Jelinek <jakub@redhat.com>
112 * trans-openmp.cc (gfc_trans_omp_clauses): Set
113 OMP_CLAUSE_LINEAR_OLD_LINEAR_MODIFIER on OMP_CLAUSE_LINEAR
114 clauses unconditionally for now.
116 2022-06-03 Tobias Burnus <tobias@codesourcery.com>
118 * openmp.cc (OMP_SCOPE_CLAUSES): Add firstprivate and allocate.
120 2022-06-02 David Malcolm <dmalcolm@redhat.com>
122 * f95-lang.cc (gfc_get_sarif_source_language): New.
123 (LANG_HOOKS_GET_SARIF_SOURCE_LANGUAGE): Redefine.
125 2022-05-31 Jason Merrill <jason@redhat.com>
127 * Make-lang.in (fortran.tags): Look at *.cc.
129 2022-05-30 Harald Anlauf <anlauf@gmx.de>
132 * libgfortran.h: Define new error code LIBERROR_NO_MEMORY.
133 * trans-stmt.cc (gfc_trans_allocate): Generate code for setting
134 ERRMSG depending on result of STAT result of ALLOCATE.
135 * trans.cc (gfc_allocate_using_malloc): Use STAT value of
136 LIBERROR_NO_MEMORY in case of failed malloc.
138 2022-05-28 Tobias Burnus <tobias@codesourcery.com>
140 * dump-parse-tree.cc (show_omp_clauses): Handle OMP_LIST_ENTER.
141 * gfortran.h: Add OMP_LIST_ENTER.
142 * openmp.cc (enum omp_mask2, OMP_DECLARE_TARGET_CLAUSES): Add
144 (gfc_match_omp_clauses, gfc_match_omp_declare_target,
145 resolve_omp_clauses): Handle 'enter' clause.
147 2022-05-27 Tobias Burnus <tobias@codesourcery.com>
148 Chung-Lin Tang <cltang@codesourcery.com>
150 * openmp.cc (gfc_check_omp_requires): Fix clause name in error.
152 2022-05-24 Tobias Burnus <tobias@codesourcery.com>
155 * openmp.cc (gfc_match_omp_taskwait): Accept nowait.
157 2022-05-23 Tobias Burnus <tobias@codesourcery.com>
160 * f95-lang.cc (LANG_HOOKS_OMP_ARRAY_SIZE): Redefine.
161 * trans-openmp.cc (gfc_omp_array_size): New.
162 (gfc_trans_omp_variable_list): Never turn has_device_addr
164 * trans.h (gfc_omp_array_size): New.
166 2022-05-18 Tobias Burnus <tobias@codesourcery.com>
168 * gfortran.h (enum gfc_omp_depend_op): Add OMP_DEPEND_INOUTSET.
169 (gfc_omp_clauses): Enlarge ENUM_BITFIELD.
170 * dump-parse-tree.cc (show_omp_namelist, show_omp_clauses): Handle
171 'inoutset' depend modifier.
172 * openmp.cc (gfc_match_omp_clauses, gfc_match_omp_depobj): Likewise.
173 * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj):
176 2022-05-17 Tobias Burnus <tobias@codesourcery.com>
178 * dump-parse-tree.cc (show_omp_namelist): Handle omp_all_memory.
179 * openmp.cc (gfc_match_omp_variable_list, gfc_match_omp_depend_sink,
180 gfc_match_omp_clauses, resolve_omp_clauses): Likewise.
181 * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj):
183 * resolve.cc (resolve_symbol): Reject it as symbol.
185 2022-05-16 Martin Liska <mliska@suse.cz>
187 * frontend-passes.cc (gfc_code_walker): Use ARRAY_SIZE.
188 * openmp.cc (gfc_match_omp_context_selector_specification): Likewise.
189 * trans-intrinsic.cc (conv_intrinsic_ieee_builtin): Likewise.
190 * trans-types.cc (gfc_get_array_descr_info): Likewise.
192 2022-05-13 Tobias Burnus <tobias@codesourcery.com>
194 * trans-openmp.cc (gfc_trans_omp_clauses): When mapping nondescriptor
195 array sections, use GOMP_MAP_FIRSTPRIVATE_POINTER instead of
196 GOMP_MAP_POINTER for the pointer attachment.
198 2022-05-11 Harald Anlauf <anlauf@gmx.de>
199 Steven G. Kargl <kargl@gcc.gnu.org>
202 * expr.cc (find_array_section): Correct logic to avoid NULL
203 pointer dereference on invalid array section.
205 2022-05-10 Harald Anlauf <anlauf@gmx.de>
208 * resolve.cc (check_team): New.
209 (gfc_resolve_code): Add checks for arguments to coarray intrinsics
210 FORM TEAM, CHANGE TEAM, and SYNC TEAM.
212 2022-05-09 Harald Anlauf <anlauf@gmx.de>
215 * match.cc (gfc_match_if): Adjust patterns used for matching.
216 (gfc_match_select_rank): Likewise.
217 * parse.cc (decode_statement): Likewise.
219 2022-05-05 Sandra Loosemore <sandra@codesourcery.com>
221 * gfortran.h (struct gfc_omp_clauses): Add non_rectangular bit.
222 * openmp.cc (is_outer_iteration_variable): New function.
223 (expr_is_invariant): New function.
224 (bound_expr_is_canonical): New function.
225 (resolve_omp_do): Replace existing non-rectangularity error with
226 check for canonical form and setting non_rectangular bit.
227 * trans-openmp.cc (gfc_trans_omp_do): Transfer non_rectangular
228 flag to generated tree structure.
230 2022-05-02 Sandra Loosemore <sandra@codesourcery.com>
232 * trans-openmp.cc (gfc_trans_omp_critical): Set location on OMP
234 (gfc_trans_omp_do): Likewise.
235 (gfc_trans_omp_masked): Likewise.
236 (gfc_trans_omp_do_simd): Likewise.
237 (gfc_trans_omp_scope): Likewise.
238 (gfc_trans_omp_taskgroup): Likewise.
239 (gfc_trans_omp_taskwait): Likewise.
240 (gfc_trans_omp_distribute): Likewise.
241 (gfc_trans_omp_taskloop): Likewise.
242 (gfc_trans_omp_master_masked_taskloop): Likewise.
244 2022-04-29 Thomas Koenig <tkoenig@gcc.gnu.org>
246 * gfortran.texi: Fix exchanged period and letter.
248 2022-04-28 Thomas Koenig <tkoenig@gcc.gnu.org>
250 * gfortran.texi: Mention r16_ieee and r16_ibm.
251 * invoke.texi: Likewise.
253 2022-04-27 Mikael Morin <mikael@gcc.gnu.org>
257 * array.cc (compare_bounds): Use bool as return type.
258 Support non-constant expressions.
259 (gfc_compare_array_spec): Update call to compare_bounds.
261 2022-04-27 Mikael Morin <mikael@gcc.gnu.org>
265 * trans-array.cc (non_negative_strides_array_p): Inline variable
266 orig_decl and merge nested if conditions. Add condition to not
267 recurse if the next argument is the same as the current.
269 2022-04-25 Jakub Jelinek <jakub@redhat.com>
270 Thomas Schwinge <thomas@codesourcery.com>
273 * trans-openmp.cc (gfc_trans_oacc_construct): Wrap construct body
274 in an extra BIND_EXPR.
276 2022-04-24 Mikael Morin <mikael@gcc.gnu.org>
277 Jakub Jelinek <jakub@redhat.com>
280 * interface.cc (gfc_compare_derived_types): Support comparing
281 unlimited polymorphic fake symbols. Recursively compare class
282 descriptor types and virtual table types.
283 * resolve.cc (resolve_fl_derived): Add type to the types list
284 on unlimited polymorphic short-circuit return.
286 2022-04-22 Mikael Morin <mikael@gcc.gnu.org>
287 Richard Biener <rguenther@suse.de>
290 * trans.h (gfc_build_array_ref): Add non_negative_offset
292 * trans.cc (gfc_build_array_ref): Ditto. Use pointer arithmetic
293 if non_negative_offset is false.
294 * trans-expr.cc (gfc_conv_substring): Set flag in the call to
296 * trans-array.cc (gfc_get_cfi_dim_item,
297 gfc_conv_descriptor_dimension): Same.
298 (build_array_ref): Decide on whether to set the flag and update
300 (gfc_conv_scalarized_array_ref): Same. New argument tmp_array.
301 (gfc_conv_tmp_array_ref): Update call to
302 gfc_conv_scalarized_ref.
303 (non_negative_strides_array_p): New function.
305 2022-04-22 Mikael Morin <mikael@gcc.gnu.org>
308 * trans-array.cc (gfc_conv_expr_descriptor): Use
309 gfc_conv_tmp_array_ref.
311 2022-04-22 Mikael Morin <mikael@gcc.gnu.org>
314 * trans-io.cc: Add handling for the case where the array
315 is referenced using pointer arithmetic.
317 2022-04-22 Mikael Morin <mikael@gcc.gnu.org>
320 * trans-expr.cc: Pre-evaluate src and dest to variables
323 2022-04-21 Fritz Reese <foreese@gcc.gnu.org>
326 * trans-expr.cc (gfc_conv_union_initializer): Pass vec* by reference.
328 2022-04-13 Tobias Burnus <tobias@codesourcery.com>
331 * match.cc (match_exit_cycle): Handle missing OMP LOOP, DO and SIMD
332 directives in the EXIT/CYCLE diagnostic.
334 2022-04-10 Harald Anlauf <anlauf@gmx.de>
337 * array.cc (match_subscript): Reject assumed size coarray
338 specification with missing lower bound.
339 * resolve.cc (resolve_allocate_expr): Fix logic for checking
340 allocate-coshape-spec in ALLOCATE statement.
342 2022-04-05 Sandra Loosemore <sandra@codesourcery.com>
344 * trans-openmp.cc (gfc_split_omp_clauses): Fix mask for
345 EXEC_OMP_MASKED_TASKLOOP.
347 2022-04-05 Harald Anlauf <anlauf@gmx.de>
350 * arith.cc (eval_intrinsic): Avoid NULL pointer dereference.
351 (gfc_zero_size_array): Likewise.
353 2022-04-05 Harald Anlauf <anlauf@gmx.de>
354 Steven G. Kargl <kargl@gcc.gnu.org>
357 * intrinsic.cc (gfc_is_intrinsic): When a symbol refers to a
358 RECURSIVE procedure, it cannot be an INTRINSIC.
360 2022-03-30 Harald Anlauf <anlauf@gmx.de>
363 * check.cc (gfc_check_associated): Avoid NULL pointer dereference.
365 2022-03-29 Harald Anlauf <anlauf@gmx.de>
366 Steven G. Kargl <kargl@gcc.gnu.org>
369 * resolve.cc (resolve_elemental_actual): Avoid NULL pointer
372 2022-03-29 Harald Anlauf <anlauf@gmx.de>
375 * resolve.cc (resolve_structure_cons): Reject pointer assignments
376 of character with different lengths in structure constructor.
378 2022-03-25 Jakub Jelinek <jakub@redhat.com>
381 * trans-array.cc (gfc_conv_array_initializer): If TYPE_MAX_VALUE is
382 smaller than TYPE_MIN_VALUE (i.e. empty array), ignore the
383 initializer; if TYPE_MIN_VALUE is equal to TYPE_MAX_VALUE, use just
384 the TYPE_MIN_VALUE as index instead of RANGE_EXPR.
386 2022-03-23 Tobias Burnus <tobias@codesourcery.com>
389 * scanner.cc (add_path_to_list): Don't append '/' to the
391 (open_included_file): Use '/' in concatenating path + file name.
392 * module.cc (gzopen_included_file_1): Likewise.
394 2022-03-22 Harald Anlauf <anlauf@gmx.de>
397 * simplify.cc (gfc_simplify_cshift): Ensure temporary holding
398 source array stride is initialized.
400 2022-03-19 Mikael Morin <mikael@gcc.gnu.org>
404 * parse.cc (parse_associate): Use a new distinct gfc_charlen if the
405 copied type has one whose length is not known to be constant.
406 * resolve.cc (resolve_assoc_var): Reset charlen if it’s shared with
407 the associate target regardless of the expression type.
408 Don’t reinitialize charlen if it’s deferred.
410 2022-03-18 Tobias Burnus <tobias@codesourcery.com>
413 * trans-openmp.cc (gfc_omp_clause_copy_ctor, gfc_omp_clause_dtor):
414 Only privatize pointer for associate names.
416 2022-03-18 Tobias Burnus <tobias@codesourcery.com>
419 * openmp.cc (resolve_omp_clauses): Improve associate-name diagnostic
420 for select type/rank.
422 2022-03-11 Tobias Burnus <tobias@codesourcery.com>
424 * trans-openmp.cc (gfc_trans_omp_clauses, gfc_omp_finish_clause):
425 Obtain size for mapping only if allocatable array is allocated.
427 2022-03-09 Harald Anlauf <anlauf@gmx.de>
430 * expr.cc (find_array_section): Avoid NULL pointer dereference on
431 invalid array section.
433 2022-03-09 Tobias Burnus <tobias@codesourcery.com>
435 * trans-intrinsic.cc (gfc_conv_intrinsic_sizeof): Fix CLASS handling.
437 2022-03-08 Tobias Burnus <tobias@codesourcery.com>
440 * trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Handle NULL
443 2022-03-08 Harald Anlauf <anlauf@gmx.de>
446 * frontend-passes.cc (optimize_minmaxloc): Do not attempt
447 frontend-optimization of MINLOC/MAXLOC for character arrays, as
448 there is no suitable code yet for inline expansion.
450 2022-03-07 Tobias Burnus <tobias@codesourcery.com>
454 * trans-expr.cc (conv_parent_component_references): Fix comment;
456 (gfc_maybe_dereference_var): Avoid d referencing a nonpointer.
458 2022-03-07 Tobias Burnus <tobias@codesourcery.com>
460 * array.cc (gfc_ref_dimen_size): Fix comment typo.
461 * dump-parse-tree.cc (gfc_dump_c_prototypes): Likewise.
462 * frontend-passes.cc (cfe_code): Likewise.
463 * gfortran.texi: Likewise.
464 * resolve.cc (generate_component_assignments): Likewise.
465 * simplify.cc (gfc_simplify_this_image): Likewise.
466 * trans-expr.cc (trans_scalar_class_assign,
467 gfc_maybe_dereference_var): Likewise.
468 * intrinsic.texi: Remove word duplication.
469 * invoke.texi: Likewise.
471 2022-03-07 Jakub Jelinek <jakub@redhat.com>
473 * trans-expr.cc: Fix up duplicated word issue in a comment.
474 * gfortran.h: Likewise.
475 * scanner.cc: Likewise.
477 2022-03-07 Martin Liska <mliska@suse.cz>
479 * intrinsic.cc (gfc_is_intrinsic): Remove asterisk from error
482 2022-03-07 Martin Liska <mliska@suse.cz>
485 * intrinsic.cc (gfc_is_intrinsic): Put
486 quote to a proper place.
488 2022-03-03 Kwok Cheung Yeung <kcy@codesourcery.com>
491 * openmp.cc (gfc_match_omp_detach): Move check for type of event
493 (resolve_omp_clauses) ...here. Also check that the event handle is
494 not an array, or an array access or structure element access.
496 2022-03-02 Harald Anlauf <anlauf@gmx.de>
499 * resolve.cc (resolve_structure_cons): Avoid NULL pointer
500 dereference when there is no valid component.
502 2022-02-24 Harald Anlauf <anlauf@gmx.de>
505 * dump-parse-tree.cc (show_code_node): Dump QUIET specifier when
507 * match.cc (gfc_match_stopcode): Implement parsing of F2018 QUIET
508 specifier. F2018 stopcodes may have non-default integer kind.
509 * resolve.cc (gfc_resolve_code): Add checks for QUIET argument.
510 * trans-stmt.cc (gfc_trans_stop): Pass QUIET specifier to call of
513 2022-02-22 Harald Anlauf <anlauf@gmx.de>
516 * resolve.cc (resolve_structure_cons): Skip shape check if shape
517 of constructor cannot be determined at compile time.
519 2022-02-20 Harald Anlauf <anlauf@gmx.de>
522 * data.cc (gfc_assign_data_value): If a variable in a data
523 statement has the POINTER attribute, check for allowed initial
524 data target that is compatible with pointer assignment.
525 * gfortran.h (IS_POINTER): New macro.
527 2022-02-15 Tobias Burnus <tobias@codesourcery.com>
529 * trans-openmp.cc (gfc_trans_omp_depobj): Fix to alloc/ptr dummy
532 2022-02-15 Tobias Burnus <tobias@codesourcery.com>
534 * trans-openmp.cc (gfc_trans_omp_clauses, gfc_trans_omp_depobj):
535 Depend on the proper addr, for ptr/alloc depend on pointee.
537 2022-02-14 Harald Anlauf <anlauf@gmx.de>
540 * expr.cc (find_array_section): Replace assertion by error
541 recovery when encountering bad array constructor.
543 2022-02-13 Mikael Morin <mikael@gcc.gnu.org>
546 * resolve.cc (resolve_assoc_var): Also create a new character
547 length for non-dummy associate targets.
548 * trans-stmt.cc (trans_associate_var): Initialize character length
549 even if no temporary is used for the associate variable.
551 2022-02-10 Roger Sayle <roger@nextmovesoftware.com>
552 Tobias Burnus <tobias@codesourcery.com>
554 * trans-common.cc (GFC_EQUIV_FMT): New macro respecting the
555 target's NO_DOT_IN_LABEL and NO_DOLLAR_IN_LABEL preferences.
556 (build_equiv_decl): Use GFC_EQUIV_FMT here.
558 2022-02-10 Tobias Burnus <tobias@codesourcery.com>
561 * openmp.cc (resolve_omp_atomic): Defer extra-code assert after
564 2022-02-10 Marcel Vollweiler <marcel@codesourcery.com>
566 * dump-parse-tree.cc (show_omp_clauses): Added OMP_LIST_HAS_DEVICE_ADDR
568 * gfortran.h: Added OMP_LIST_HAS_DEVICE_ADDR.
569 * openmp.cc (enum omp_mask2): Added OMP_CLAUSE_HAS_DEVICE_ADDR.
570 (gfc_match_omp_clauses): Parse HAS_DEVICE_ADDR clause.
571 (resolve_omp_clauses): Same.
572 * trans-openmp.cc (gfc_trans_omp_variable_list): Added
573 OMP_LIST_HAS_DEVICE_ADDR case.
574 (gfc_trans_omp_clauses): Firstprivatize of array descriptors.
576 2022-02-09 Harald Anlauf <anlauf@gmx.de>
579 * arith.cc (reduce_binary_ac): When reducing binary expressions,
580 try simplification. Handle case of empty constructor.
581 (reduce_binary_ca): Likewise.
583 2022-02-03 Harald Anlauf <anlauf@gmx.de>
586 * check.cc (gfc_calculate_transfer_sizes): Checks for case when
587 storage size of SOURCE is greater than zero while the storage size
588 of MOLD is zero and MOLD is an array shall not depend on SIZE.
590 2022-02-03 Jakub Jelinek <jakub@redhat.com>
593 * openmp.cc (is_scalar_intrinsic_expr): If must_be_var && conv_ok
594 and expr is conversion, verify it is a conversion from EXPR_VARIABLE
595 with non-NULL symtree. Check ->block->next before dereferencing it.
597 2022-02-01 Harald Anlauf <anlauf@gmx.de>
600 * simplify.cc (gfc_simplify_eoshift): Avoid NULL pointer
601 dereference when shape is not set.
603 2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org>
606 * trans-array.cc (structure_alloc_comps): Prevent descriptor
607 stacking for non-array data; do not broadcast caf-tokens.
608 * trans-intrinsic.cc (conv_co_collective): Prevent generation
609 of unused descriptor.
611 2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org>
614 2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org>
617 * trans-array.cc (structure_alloc_comps): Prevent descriptor
618 stacking for non-array data; do not broadcast caf-tokens.
619 * trans-intrinsic.cc (conv_co_collective): Prevent generation
620 of unused descriptor.
622 2022-01-28 Andre Vehreschild <vehre@gcc.gnu.org>
625 * trans-array.cc (structure_alloc_comps): Prevent descriptor
626 stacking for non-array data; do not broadcast caf-tokens.
627 * trans-intrinsic.cc (conv_co_collective): Prevent generation
628 of unused descriptor.
630 2022-01-27 Harald Anlauf <anlauf@gmx.de>
633 * expr.cc (gfc_copy_expr): Convert internal representation of
634 string to wide char in value only for default character kind.
635 * target-memory.cc (interpret_array): Pass flag for conversion of
637 (gfc_target_interpret_expr): Likewise.
639 2022-01-27 Harald Anlauf <anlauf@gmx.de>
642 * trans-intrinsic.cc (conv_intrinsic_image_status): Convert result
643 to resulting (default) integer type.
644 (conv_intrinsic_team_number): Likewise.
645 (gfc_conv_intrinsic_popcnt_poppar): Likewise.
647 2022-01-25 Harald Anlauf <anlauf@gmx.de>
650 * check.cc (gfc_calculate_transfer_sizes): Fix checking of arrays
651 passed as MOLD argument to the TRANSFER intrinsic for having
654 2022-01-25 Harald Anlauf <anlauf@gmx.de>
657 * check.cc (gfc_check_norm2): Check that optional argument DIM is
659 (gfc_check_parity): Likewise.
661 2022-01-24 Jakub Jelinek <jakub@redhat.com>
663 * lang.opt (fconvert=): Add EnumSet property and mention also
664 r16_ieee and r16_ibm arguments.
665 (big-endian, little-endian, native, swap): Add Set(1) property.
666 (r16_ieee, r16_ibm): New EnumValue entries with Set(2) property.
667 * trans-types.cc (gfc_init_kinds): Emit gfc_fatal_error for
668 -fconvert=r16_ieee or -fconvert=r16_ibm when R16_IEEE <=> R16_IBM
669 conversions aren't supported.
671 2022-01-22 Harald Anlauf <anlauf@gmx.de>
674 * simplify.cc (gfc_simplify_transfer): Ensure that the result
675 typespec is set up for TRANSFER with MOLD of type CHARACTER
676 including character length even if the result is a zero-sized
679 2022-01-20 Sandra Loosemore <sandra@codesourcery.com>
683 * gfortran.h (struct gfc_namespace) Add omp_affinity_iterator
685 * dump-parse-tree.cc (show_iterator): Use it.
686 * openmp.cc (gfc_match_iterator): Likewise.
687 (resolve_omp_clauses): Likewise.
688 * trans-decl.cc (gfc_finish_var_decl): Likewise.
689 * trans-openmp.cc (handle_iterator): Likewise.
691 2022-01-18 Harald Anlauf <anlauf@gmx.de>
694 * array.cc (gfc_expand_constructor): Handle zero-sized array
697 2022-01-17 Martin Liska <mliska@suse.cz>
699 * check.cc (gfc_check_all_any): Rename .c names to .cc.
700 * class.cc (find_intrinsic_vtab): Likewise.
701 * config-lang.in: Likewise.
702 * cpp.cc (cpp_define_builtins): Likewise.
703 * data.cc (get_array_index): Likewise.
704 * decl.cc (match_clist_expr): Likewise.
705 (get_proc_name): Likewise.
706 (gfc_verify_c_interop_param): Likewise.
707 (gfc_get_pdt_instance): Likewise.
708 (gfc_match_formal_arglist): Likewise.
709 (gfc_get_type_attr_spec): Likewise.
710 * dependency.cc: Likewise.
711 * error.cc (gfc_format_decoder): Likewise.
712 * expr.cc (check_restricted): Likewise.
713 (gfc_build_default_init_expr): Likewise.
714 * f95-lang.cc: Likewise.
715 * gfc-internals.texi: Likewise.
716 * gfortran.h (enum match): Likewise.
717 (enum procedure_type): Likewise.
718 (enum oacc_routine_lop): Likewise.
719 (gfc_get_pdt_instance): Likewise.
720 (gfc_end_source_files): Likewise.
721 (gfc_mpz_set_hwi): Likewise.
722 (gfc_get_option_string): Likewise.
723 (gfc_find_sym_in_expr): Likewise.
724 (gfc_errors_to_warnings): Likewise.
725 (gfc_real_4_kind): Likewise.
726 (gfc_free_finalizer): Likewise.
727 (gfc_sym_get_dummy_args): Likewise.
728 (gfc_check_intrinsic_standard): Likewise.
729 (gfc_free_case_list): Likewise.
730 (gfc_resolve_oacc_routines): Likewise.
731 (gfc_check_vardef_context): Likewise.
732 (gfc_free_association_list): Likewise.
733 (gfc_implicit_pure_function): Likewise.
734 (gfc_ref_dimen_size): Likewise.
735 (gfc_compare_actual_formal): Likewise.
736 (gfc_resolve_wait): Likewise.
737 (gfc_dt_upper_string): Likewise.
738 (gfc_generate_module_code): Likewise.
739 (gfc_delete_bbt): Likewise.
741 (gfc_build_block_ns): Likewise.
742 (gfc_dep_difference): Likewise.
743 (gfc_invalid_null_arg): Likewise.
744 (gfc_is_finalizable): Likewise.
745 (gfc_fix_implicit_pure): Likewise.
746 (gfc_is_size_zero_array): Likewise.
747 (gfc_is_reallocatable_lhs): Likewise.
748 * gfortranspec.cc: Likewise.
749 * interface.cc (compare_actual_expr): Likewise.
750 * intrinsic.cc (add_functions): Likewise.
751 * iresolve.cc (gfc_resolve_matmul): Likewise.
752 (gfc_resolve_alarm_sub): Likewise.
753 * iso-c-binding.def: Likewise.
754 * lang-specs.h: Likewise.
755 * libgfortran.h (GFC_STDERR_UNIT_NUMBER): Likewise.
756 * match.cc (gfc_match_label): Likewise.
757 (gfc_match_symbol): Likewise.
758 (match_derived_type_spec): Likewise.
759 (copy_ts_from_selector_to_associate): Likewise.
760 * match.h (gfc_match_call): Likewise.
761 (gfc_get_common): Likewise.
762 (gfc_match_omp_end_single): Likewise.
763 (gfc_match_volatile): Likewise.
764 (gfc_match_bind_c): Likewise.
765 (gfc_match_literal_constant): Likewise.
766 (gfc_match_init_expr): Likewise.
767 (gfc_match_array_constructor): Likewise.
768 (gfc_match_end_interface): Likewise.
769 (gfc_match_print): Likewise.
770 (gfc_match_expr): Likewise.
771 * matchexp.cc (next_operator): Likewise.
772 * mathbuiltins.def: Likewise.
773 * module.cc (free_true_name): Likewise.
774 * openmp.cc (gfc_resolve_omp_parallel_blocks): Likewise.
775 (gfc_omp_save_and_clear_state): Likewise.
776 * parse.cc (parse_union): Likewise.
777 (set_syms_host_assoc): Likewise.
778 * resolve.cc (resolve_actual_arglist): Likewise.
779 (resolve_elemental_actual): Likewise.
780 (check_host_association): Likewise.
781 (resolve_typebound_function): Likewise.
782 (resolve_typebound_subroutine): Likewise.
783 (gfc_resolve_expr): Likewise.
784 (resolve_assoc_var): Likewise.
785 (resolve_typebound_procedures): Likewise.
786 (resolve_equivalence_derived): Likewise.
787 * simplify.cc (simplify_bound): Likewise.
788 * symbol.cc (gfc_set_default_type): Likewise.
789 (gfc_add_ext_attribute): Likewise.
790 * target-memory.cc (gfc_target_interpret_expr): Likewise.
791 * target-memory.h (gfc_target_interpret_expr): Likewise.
792 * trans-array.cc (gfc_get_cfi_dim_sm): Likewise.
793 (gfc_conv_shift_descriptor_lbound): Likewise.
794 (gfc_could_be_alias): Likewise.
795 (gfc_get_dataptr_offset): Likewise.
796 * trans-const.cc: Likewise.
797 * trans-decl.cc (trans_function_start): Likewise.
798 (gfc_trans_deferred_vars): Likewise.
799 (generate_local_decl): Likewise.
800 (gfc_generate_function_code): Likewise.
801 * trans-expr.cc (gfc_vptr_size_get): Likewise.
802 (gfc_trans_class_array_init_assign): Likewise.
803 (POWI_TABLE_SIZE): Likewise.
804 (gfc_conv_procedure_call): Likewise.
805 (gfc_trans_arrayfunc_assign): Likewise.
806 * trans-intrinsic.cc (gfc_conv_intrinsic_len): Likewise.
807 (gfc_conv_intrinsic_loc): Likewise.
808 (conv_intrinsic_event_query): Likewise.
809 * trans-io.cc (gfc_build_st_parameter): Likewise.
810 * trans-openmp.cc (gfc_omp_check_optional_argument): Likewise.
811 (gfc_omp_unshare_expr_r): Likewise.
812 (gfc_trans_omp_array_section): Likewise.
813 (gfc_trans_omp_clauses): Likewise.
814 * trans-stmt.cc (trans_associate_var): Likewise.
815 (gfc_trans_deallocate): Likewise.
816 * trans-stmt.h (gfc_trans_class_init_assign): Likewise.
817 (gfc_trans_deallocate): Likewise.
818 (gfc_trans_oacc_declare): Likewise.
819 * trans-types.cc: Likewise.
820 * trans-types.h (enum gfc_packed): Likewise.
821 * trans.cc (N_): Likewise.
822 (trans_code): Likewise.
823 * trans.h (gfc_build_compare_string): Likewise.
824 (gfc_conv_expr_type): Likewise.
825 (gfc_trans_deferred_vars): Likewise.
826 (getdecls): Likewise.
827 (gfc_get_array_descr_info): Likewise.
828 (gfc_omp_firstprivatize_type_sizes): Likewise.
831 2022-01-17 Martin Liska <mliska@suse.cz>
833 * arith.c: Moved to...
835 * array.c: Moved to...
839 * check.c: Moved to...
841 * class.c: Moved to...
843 * constructor.c: Moved to...
844 * constructor.cc: ...here.
845 * convert.c: Moved to...
846 * convert.cc: ...here.
849 * data.c: Moved to...
851 * decl.c: Moved to...
853 * dependency.c: Moved to...
854 * dependency.cc: ...here.
855 * dump-parse-tree.c: Moved to...
856 * dump-parse-tree.cc: ...here.
857 * error.c: Moved to...
859 * expr.c: Moved to...
861 * f95-lang.c: Moved to...
862 * f95-lang.cc: ...here.
863 * frontend-passes.c: Moved to...
864 * frontend-passes.cc: ...here.
865 * gfortranspec.c: Moved to...
866 * gfortranspec.cc: ...here.
867 * interface.c: Moved to...
868 * interface.cc: ...here.
869 * intrinsic.c: Moved to...
870 * intrinsic.cc: ...here.
873 * iresolve.c: Moved to...
874 * iresolve.cc: ...here.
875 * match.c: Moved to...
877 * matchexp.c: Moved to...
878 * matchexp.cc: ...here.
879 * misc.c: Moved to...
881 * module.c: Moved to...
882 * module.cc: ...here.
883 * openmp.c: Moved to...
884 * openmp.cc: ...here.
885 * options.c: Moved to...
886 * options.cc: ...here.
887 * parse.c: Moved to...
889 * primary.c: Moved to...
890 * primary.cc: ...here.
891 * resolve.c: Moved to...
892 * resolve.cc: ...here.
893 * scanner.c: Moved to...
894 * scanner.cc: ...here.
895 * simplify.c: Moved to...
896 * simplify.cc: ...here.
899 * symbol.c: Moved to...
900 * symbol.cc: ...here.
901 * target-memory.c: Moved to...
902 * target-memory.cc: ...here.
903 * trans-array.c: Moved to...
904 * trans-array.cc: ...here.
905 * trans-common.c: Moved to...
906 * trans-common.cc: ...here.
907 * trans-const.c: Moved to...
908 * trans-const.cc: ...here.
909 * trans-decl.c: Moved to...
910 * trans-decl.cc: ...here.
911 * trans-expr.c: Moved to...
912 * trans-expr.cc: ...here.
913 * trans-intrinsic.c: Moved to...
914 * trans-intrinsic.cc: ...here.
915 * trans-io.c: Moved to...
916 * trans-io.cc: ...here.
917 * trans-openmp.c: Moved to...
918 * trans-openmp.cc: ...here.
919 * trans-stmt.c: Moved to...
920 * trans-stmt.cc: ...here.
921 * trans-types.c: Moved to...
922 * trans-types.cc: ...here.
923 * trans.c: Moved to...
926 2022-01-17 Andrew Stubbs <ams@codesourcery.com>
928 * openmp.c (gfc_match_omp_requires): Don't "sorry" dynamic_allocators.
930 2022-01-15 Harald Anlauf <anlauf@gmx.de>
933 * target-memory.c (gfc_interpret_character): Result length is
934 in bytes and thus depends on the character kind.
935 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Compute correct
936 string length for the result of the TRANSFER intrinsic and for
937 temporaries for the different character kinds.
939 2022-01-14 Harald Anlauf <anlauf@gmx.de>
942 * intrinsic.c: Do not check formal argument type when checking
943 arguments of intrinsics for alternate return specifiers.
945 2022-01-14 Harald Anlauf <anlauf@gmx.de>
948 * expr.c (gfc_simplify_expr): Adjust logic for when to scalarize a
949 call of an intrinsic which may have been overloaded.
951 2022-01-13 Hafiz Abid Qadeer <abidh@codesourcery.com>
953 * dump-parse-tree.c (show_omp_clauses): Handle OMP_LIST_ALLOCATE.
954 * gfortran.h (OMP_LIST_ALLOCATE): New enum value.
955 * openmp.c (enum omp_mask1): Add OMP_CLAUSE_ALLOCATE.
956 (gfc_match_omp_clauses): Handle OMP_CLAUSE_ALLOCATE
957 (OMP_PARALLEL_CLAUSES, OMP_DO_CLAUSES, OMP_SECTIONS_CLAUSES)
958 (OMP_TASK_CLAUSES, OMP_TASKLOOP_CLAUSES, OMP_TARGET_CLAUSES)
959 (OMP_TEAMS_CLAUSES, OMP_DISTRIBUTE_CLAUSES)
960 (OMP_SINGLE_CLAUSES): Add OMP_CLAUSE_ALLOCATE.
961 (OMP_TASKGROUP_CLAUSES): New.
962 (gfc_match_omp_taskgroup): Use OMP_TASKGROUP_CLAUSES instead of
963 OMP_CLAUSE_TASK_REDUCTION.
964 (resolve_omp_clauses): Handle OMP_LIST_ALLOCATE.
965 (resolve_omp_do): Avoid warning when loop iteration variable is
967 * trans-openmp.c (gfc_trans_omp_clauses): Handle translation of
969 (gfc_split_omp_clauses): Update for OMP_LIST_ALLOCATE.
971 2022-01-13 Harald Anlauf <anlauf@gmx.de>
974 * primary.c (gfc_match_structure_constructor): Recover from errors
975 that occurred while checking for a valid structure constructor in
978 2022-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
980 * libgfortran.h (unit_convert): Add flags.
982 2022-01-11 Jakub Jelinek <jakub@redhat.com>
984 * trans-types.c (gfc_init_kinds): When setting abi_kind to 17, if not
985 targetting glibc 2.32 or later and -fbuilding-libgfortran, set
986 gfc_real16_is_float128 and c_float128 in gfc_real_kinds.
987 (gfc_build_real_type): Don't set c_long_double if c_float128 is
989 * trans-intrinsic.c (builtin_decl_for_precision): Don't use
990 long_double_built_in if gfc_real16_is_float128 and
991 long_double_type_node == gfc_float128_type_node.
992 * lang.opt (fbuilding-libgfortran): New undocumented option.
994 2022-01-11 Jakub Jelinek <jakub@redhat.com>
996 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Use
999 2022-01-11 Jakub Jelinek <jakub@redhat.com>
1001 * trans-io.c (transfer_array_desc): Pass abi kind instead of kind
1004 2022-01-11 Jakub Jelinek <jakub@redhat.com>
1006 * trans-io.c (transfer_namelist_element): Use gfc_type_abi_kind,
1008 (transfer_expr): Use gfc_type_abi_kind, use *REAL128* APIs even
1011 2022-01-11 Jakub Jelinek <jakub@redhat.com>
1013 * gfortran.h (gfc_real_info): Add abi_kind member.
1014 (gfc_type_abi_kind): Declare.
1015 * trans-types.c (gfc_init_kinds): Initialize abi_kind.
1016 * intrinsic.c (gfc_type_abi_kind): New function.
1017 (conv_name): Use it.
1018 * iresolve.c (resolve_transformational, gfc_resolve_abs,
1019 gfc_resolve_char_achar, gfc_resolve_acos, gfc_resolve_acosh,
1020 gfc_resolve_aimag, gfc_resolve_and, gfc_resolve_aint, gfc_resolve_all,
1021 gfc_resolve_anint, gfc_resolve_any, gfc_resolve_asin,
1022 gfc_resolve_asinh, gfc_resolve_atan, gfc_resolve_atanh,
1023 gfc_resolve_atan2, gfc_resolve_bessel_n2, gfc_resolve_ceiling,
1024 gfc_resolve_cmplx, gfc_resolve_complex, gfc_resolve_cos,
1025 gfc_resolve_cosh, gfc_resolve_count, gfc_resolve_dble,
1026 gfc_resolve_dim, gfc_resolve_dot_product, gfc_resolve_dprod,
1027 gfc_resolve_exp, gfc_resolve_floor, gfc_resolve_hypot,
1028 gfc_resolve_int, gfc_resolve_int2, gfc_resolve_int8, gfc_resolve_long,
1029 gfc_resolve_log, gfc_resolve_log10, gfc_resolve_logical,
1030 gfc_resolve_matmul, gfc_resolve_minmax, gfc_resolve_maxloc,
1031 gfc_resolve_findloc, gfc_resolve_maxval, gfc_resolve_merge,
1032 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_mod,
1033 gfc_resolve_modulo, gfc_resolve_nearest, gfc_resolve_or,
1034 gfc_resolve_real, gfc_resolve_realpart, gfc_resolve_reshape,
1035 gfc_resolve_sign, gfc_resolve_sin, gfc_resolve_sinh, gfc_resolve_sqrt,
1036 gfc_resolve_tan, gfc_resolve_tanh, gfc_resolve_transpose,
1037 gfc_resolve_trigd, gfc_resolve_xor, gfc_resolve_random_number):
1039 * trans-decl.c (gfc_build_intrinsic_function_decls): Likewise.
1041 2022-01-10 Paul Thomas <pault@gcc.gnu.org>
1044 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Allow unlimited
1045 polymorphic actual argument passed to assumed type formal.
1047 2022-01-09 Harald Anlauf <anlauf@gmx.de>
1050 * simplify.c (gfc_simplify_maskr): Check validity of argument 'I'
1052 (gfc_simplify_maskl): Likewise.
1054 2022-01-09 Harald Anlauf <anlauf@gmx.de>
1057 * expr.c (gfc_check_pointer_assign): For pointer initialization
1058 targets, check that subscripts and substring indices in
1059 specifications are constant expressions.
1061 2022-01-09 Mikael Morin <mikael@gcc.gnu.org>
1064 * trans-array.c (arg_evaluated_for_scalarization): Add MASKL, MASKR,
1065 SCAN and VERIFY to the list of intrinsics whose KIND argument is to be
1068 2022-01-07 Sandra Loosemore <sandra@codesourcery.com>
1071 * trans-intrinsic.c (gfc_conv_intrinsic_size): Make size_var
1072 actually be a variable and fix surrounding code.
1074 2022-01-06 Steve Kargl <kargl@gcc.gnu.org>
1075 Sandra Loosemore <sandra@codesourcery.com>
1078 * interface.c (argument_rank_mismatch): Replace incorrect assertion
1081 2022-01-05 Sandra Loosemore <sandra@codesourcery.com>
1084 * decl.c (gfc_match_char_spec): Suppress errors around call
1085 to gfc_reduce_init_expr.
1086 * error.c (gfc_query_suppress_errors): New.
1087 * gfortran.h (gfc_query_suppress_errors): Declare.
1088 * symbol.c (gfc_set_default_type): Check gfc_query_suppress_errors.
1090 2022-01-03 Sandra Loosemore <sandra@codesourcery.com>
1093 * expr.c (gfc_is_simply_contiguous): Make it smarter about
1095 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Do not generate
1096 copy loops for array expressions that are not "variables" (lvalues).
1098 2022-01-03 Jakub Jelinek <jakub@redhat.com>
1100 * gfortranspec.c (lang_specific_driver): Update copyright notice
1102 * gfc-internals.texi: Bump @copying's copyright year.
1103 * gfortran.texi: Ditto.
1104 * intrinsic.texi: Ditto.
1105 * invoke.texi: Ditto.
1108 Copyright (C) 2022 Free Software Foundation, Inc.
1110 Copying and distribution of this file, with or without modification,
1111 are permitted in any medium without royalty provided the copyright
1112 notice and this notice are preserved.