1 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
2 Alan Hayward <alan.hayward@arm.com>
3 David Sherwood <david.sherwood@arm.com>
5 * trans-types.c (gfc_init_kinds): Use machine_mode instead of int
8 2017-08-28 Janus Weil <janus@gcc.gnu.org>
11 * expr.c (gfc_check_pointer_assign): Improve the check whether pointer
12 may outlive pointer target.
14 2017-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
17 * frontend-passes (inline_matumul_assign): Explicity
18 set typespec for call to CONJG.
20 2017-08-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
23 * trans-io.c (get_dtio_proc): Add check for format label and set
24 formatted flag accordingly. Reorganize the code a little.
26 2017-08-16 Thomas Koenig <tkoenig@gcc.gnu.org>
29 * frontend-passes.c (realloc_string_callback): If expression is a
30 concatenation, also check for dependency.
31 (constant_string_length): Check for presence of symtree.
33 2017-08-13 Thomas Koenig <tkoenig@gcc.gnu.org>
35 * gfortran.texi: Document format of unformatted sequential files.
37 2017-08-11 Thomas Koenig <tkoenig@gcc.gnu.org>
39 * invoke.texi: Actually commit change about -Ofast.
41 2017-08-11 Thomas Koenig <tkoenig@gcc.gnu.org>
44 * resolve.c (resolve_symbol): Adjust (and reformat)
45 comment. Perform check if a BIND(C) is declared
46 at module level regardless of whether it is typed
49 2017-08-10 Fritz Reese <fritzoreese@gmail.com>
51 * options.c (set_dec_flags): Only set legacy standards when value
54 2017-08-10 Fritz Reese <fritzoreese@gmail.com>
56 * options.c (set_dec_flags, gfc_post_options): Only set flag_d_lines
57 with -fdec when not set by user.
59 2017-08-10 Fritz Reese <fritzoreese@gmail.com>
61 * decl.c (attr_seen): New static variable.
62 * decl.c (variable_decl): Match %FILL in STRUCTURE body.
63 * gfortran.texi: Update documentation.
65 2017-08-08 Martin Liska <mliska@suse.cz>
67 * trans-types.c: Include header files.
69 2017-08-07 Thomas Koenig <tkoenig@gcc.gnu.org>
73 * options.c: Make -Ofast honor -fmax-stack-var-size.
74 * invoke.texi: Document change.
76 2017-08-01 Thomas König <tkoenig@gcc.gnu.org>
79 * intrisic.c (gfc_convert_type_warn): Only set typespec for
80 empty array constructors which don't have it already.
82 2017-08-01 Thomas Koenig <tkoenig@gcc.gnu.org>
85 * lang.opt (fc-prototypes): Add option.
86 * gfortran.h (gfc_typespec): Add interop_kind to struct.
87 (gfc_dump_c_prototypes): Add prototype.
88 * decl.c (gfc_match_kind_spec): Copy symbol used for kind to typespec.
89 * parse.c (gfc_parse_file): Call gfc_dump_prototypes.
90 * dump-parse-tree.c (gfc_dump_c_prototypes): New function.
91 (type_return): New enum.
92 (get_c_type_name): New function.
93 (write_decl): New function.
94 (write_type): New function.
95 (write_variable): New function.
96 (write_proc): New function.
97 (write_interop_decl): New function.
98 * invoke.texi: Document -fc-prototypes.
100 2017-08-01 Dominique d'Humieres <dominiq@lps.ens.fr>
103 * expr.c (gfc_check_init_expr): Use the renamed name.
105 2017-07-31 Jakub Jelinek <jakub@redhat.com>
107 * check.c (gfc_check_num_images): Fix a pasto.
109 2017-07-29 Jakub Jelinek <jakub@redhat.com>
111 * trans-decl.c (gfc_trans_use_stmts): Pass false as new argument to
112 the imported_module_or_decl debug hook.
114 2017-07-28 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
116 * resolve.c (find_reachable_labels): Adjust.
118 2017-07-25 Jakub Jelinek <jakub@redhat.com>
120 * ioparm.def: Use 1U << 31 instead of 1 << 31 as flags2 mask.
122 2017-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
124 * dump-parse-tree.c (show_symbol): Show binding label if present.
126 2017-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
127 Mikael Morin <mikael@gcc.gnu.org>
130 * fortran/trans-array.c (gfc_conv_resolve_dependencies):
131 Break if dependency has been found.
133 2017-07-23 Alexander Monakov <amonakov@ispras.ru>
135 * interface.c (pair_cmp): Fix gfc_symbol comparison. Adjust comment.
137 2017-07-18 Nathan Sidwell <nathan@acm.org>
139 * trans.c (gfc_build_array_ref): Use TYPE_MAX_VALUE.
141 2017-07-09 Dominique d'Humieres <dominiq@lps.ens.fr>
144 * class.c (class_array_ref_detected): Remove a redundant
147 2017-07-06 Harald Anlauf <anlauf@gmx.de>
150 * array.c (gfc_ref_dimen_size): Handle bad subscript triplets.
152 2017-07-03 Dominique d'Humieres <dominiq@lps.ens.fr>
155 * resolve.c (resolve_symbol): Fix typo.
157 2017-07-03 Dominique d'Humieres <dominiq@lps.ens.fr>
160 * symbol.c (check_conflict): Add missing "conflicts".
162 2017-06-29 Cesar Philippidis <cesar@codesourcery.com>
165 * openmp.c (gfc_match_oacc_routine): Check if proc_name exist before
166 comparing the routine name against it.
168 2017-06-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
171 * trans-stmt.c (gfc_trans_call): If no code expr, use code->loc
172 as warning/error locus.
174 2017-06-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
177 * arith.c (wprecision_int_real): Set return value before
178 mpz_clear and then return after it.
180 2017-06-15 Janus Weil <janus@gcc.gnu.org>
183 * trans-expr.c (gfc_conv_procedure_call): Deallocate the result of
184 scalar allocatable procedure-pointer components.
186 2017-06-10 Thomas Koenig <tkoenig@gcc.gnu.org>
189 * frontend-passes.c (traverse_io_block): Also
190 check for variables occurring as indices multiple
191 time in a single implied DO loop.
193 2017-06-05 Janus Weil <janus@gcc.gnu.org>
196 * trans-expr.c (gfc_conv_procedure_call): Fix detection of allocatable
199 2017-06-05 Nicolas Koenig <koenigni@student.ethz.ch>
202 * frontend-passes.c (traverse_io_block): New function.
203 (simplify_io_impl_do): New function.
204 (optimize_namespace): Invoke gfc_code_walker with
207 2017-06-02 Jakub Jelinek <jakub@redhat.com>
210 * openmp.c (resolve_omp_clauses): Fix a typo.
212 2017-05-30 David Malcolm <dmalcolm@redhat.com>
214 * error.c (gfc_format_decoder): Update for new bool and
215 const char ** params.
217 2017-05-29 Thomas Koenig <tkoenig@gcc.gnu.org>
220 * frontend-passes.c (check_conjg_transpose_variable):
222 (has_dimen_vector_ref): Likewise
223 (matmul_temp_args): New function. Add prototype.
224 (optimize_namespace): Call matmul_temp_args.
226 2017-05-28 Thomas Koenig <tkoenig@gcc.gnu.org>
228 * frontend-passes.c (matmul_lhs_realloc): Correct
229 allocation size for case A1B2.
231 2017-05-25 Thomas Koenig <tkoenig@gcc.gnu.org>
233 * dump-parse-tree.c (show_expr): Also replace
234 with dumpfile for showing values for forgotten
237 2017-05-24 Thomas Koenig <tkoenig@gcc.gnu.org>
239 * dump-parse-tree.c (show_expr): Replace stdout
240 with dumpfile for showing values.
242 2017-05-24 Thomas Koenig <tkoenig@gcc.gnu.org>
245 * frontend-passes.c (matrix_case): Add A2TB2.
246 (inline_limit_check): Handle MATMUL(TRANSPOSE(A),B)
247 (inline_matmul_assign): Likewise.
249 2017-05-23 Thomas Schwinge <thomas@codesourcery.com>
251 * openmp.c (OACC_KERNELS_CLAUSES): Add "OMP_CLAUSE_NUM_GANGS",
252 "OMP_CLAUSE_NUM_WORKERS", "OMP_CLAUSE_VECTOR_LENGTH".
254 2017-05-22 Janus Weil <janus@gcc.gnu.org>
257 * resolve.c (resolve_fl_derived): Make sure that vtype symbols are
260 2017-05-19 Paul Thomas <pault@gcc.gnu.org>
263 * trans-io.c (nml_get_addr_expr): If we are dealing with class
264 type data set tmp tree to get that address.
265 (transfer_namelist_element): Set the array spec to point to the
268 2017-05-19 David Malcolm <dmalcolm@redhat.com>
271 * bbt.c (insert): Remove trailing exclamation mark from message.
272 * decl.c (gfc_match_final_decl): Likewise.
273 * dump-parse-tree.c (show_expr): Likewise.
274 * module.c (gfc_use_module): Likewise.
275 * primary.c (build_actual_constructor): Likewise.
276 (gfc_convert_to_structure_constructor): Likewise.
278 2017-05-19 Thomas Schwinge <thomas@codesourcery.com>
280 * gfortran.h (enum gfc_omp_default_sharing): Add
281 "OMP_DEFAULT_PRESENT".
282 * dump-parse-tree.c (show_omp_clauses): Handle it.
283 * openmp.c (gfc_match_omp_clauses): Likewise.
284 * trans-openmp.c (gfc_trans_omp_clauses): Likewise.
286 2017-05-18 Fritz Reese <fritzoreese@gmail.com>
289 * decl.c (match_attr_spec, gfc_match_automatic,
290 gfc_match_static, gfc_match_structure_decl): Unify diagnostic
291 errors regarding -fdec options.
292 * io.c (match_dec_etag, match_dec_vtag, match_dec_ftag): Ditto.
294 2017-05-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
297 * trans-io.c (transfer_namelist_element): Change check from
298 NULL_TREE to null_pointer_node.
300 2017-05-17 Fritz Reese <fritzoreese@gmail.com>
303 * expr.c (component_initializer): Don't generate initializers for
305 * invoke.texi (-finit-derived): Document.
307 2017-05-16 Paul Thomas <pault@gcc.gnu.org>
310 * decl.c (build_sym): In a submodule allow overriding of host
311 associated symbols from the ancestor module with a new
314 2017-05-15 Steven G. Kargl <kargl@gcc.gnu.org>
317 * trans-stmt.c (gfc_trans_integer_select): Remove redundant condition.
319 2017-05-15 Steven G. Kargl <kargl@gcc.gnu.org>
322 * expr.c (gfc_generate_initializer): If type conversion fails,
323 check for error and return NULL.
325 2017-05-14 Nicolas Koenig <koenigni@student.ethz.ch>
328 * array.c (gfc_ref_dimen_size): Simplify stride
330 * data.c (gfc_advance_section): Simplify start,
331 end and stride expressions
332 (gfc_advance_section): Simplify start and end
334 (gfc_get_section_index): Simplify start expression
336 2017-05-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
338 * io.c (gfc_resolve_dt): Fix returns to bool type.
340 2017-05-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
343 * io.c (dtio_procs_present): Add new function to check for DTIO
344 procedures relative to I/O statement READ or WRITE.
345 (gfc_resolve_dt): Add namelist checks using the new function.
346 * resolve.c (dtio_procs_present): Remove function and related
347 namelist checks. (resolve_fl_namelist): Add check specific to
348 Fortran 95 restriction on namelist objects.
350 2017-05-11 Nathan Sidwell <nathan@acm.org>
352 * trans-decl.c: Include dumpfile.h not tree-dump.h,
354 2017-05-09 Janus Weil <janus@gcc.gnu.org>
357 * resolve.c (gfc_resolve_finalizers): Ensure that derived-type
358 components have a their finalizers resolved, also if the superordinate
359 type itself has a finalizer.
361 2017-05-08 Thomas Koenig <tkoenig@gcc.gnu.org>
364 * frontend-passes.c (matmul_to_var_expr): New function,
366 (matmul_to_var_code): Likewise.
367 (optimize_namespace): Use them from gfc_code_walker.
369 2017-05-05 David Malcolm <dmalcolm@redhat.com>
371 * cpp.c (cb_cpp_error): Replace report_diagnostic
372 with diagnostic_report_diagnostic.
373 * error.c (gfc_warning): Likewise.
374 (gfc_warning_now_at): Likewise.
375 (gfc_warning_now): Likewise.
376 (gfc_warning_internal): Likewise.
377 (gfc_error_now): Likewise.
378 (gfc_fatal_error): Likewise.
379 (gfc_error_opt): Likewise.
380 (gfc_internal_error): Likewise.
382 2017-05-01 Thomas Koenig <tkoenig@gcc.gnu.org>
385 * frontend-passes.c (inline_matmul_assign): Also check bounds
386 for allocatable lhs and matrix-vector-multiplication.
388 2017-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
391 * io.c (format_lex): Check for '/' and set token to FMT_SLASH.
392 (check_format): Move FMT_DT checking code to data_desc section.
393 * module.c (gfc_match_use): Include the case of INTERFACE_DTIO.
395 2017-04-22 Janus Weil <janus@gcc.gnu.org>
398 * trans-types.c (gfc_conv_procedure_call): Deallocate the components
399 of allocatable intent(out) arguments.
401 2017-04-21 Janus Weil <janus@gcc.gnu.org>
404 * trans-types.c (gfc_get_derived_type): Prevent an infinite loop when
405 building a derived type that includes a procedure pointer component
406 with a polymorphic result.
408 2017-04-17 Paul Thomas <pault@gcc.gnu.org>
411 * module.c (find_symtree_for_symbol): Delete.
412 (read_module): Remove the call to the above.
414 2017-04-14 Janus Weil <janus@gcc.gnu.org>
417 * class.c (generate_finalization_wrapper): Give the finalization wrapper
418 the recursive attribute.
420 2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch>
421 Paul Thomas <pault@gcc.gnu.org>
424 * module.c (gfc_match_submodule): Add error
425 if function is called in the wrong state.
427 2017-04-10 Janus Weil <janus@gcc.gnu.org>
430 * expr.c (gfc_check_pointer_assign): Check if procedure pointer
431 components in a pointer assignment need an explicit interface.
433 2017-03-18 Nicolas Koenig <koenigni@student.ethz.ch>
436 * symbol.c (gfc_delete_symtree): If there is a period in the name, ignore
437 everything before it.
439 2017-03-28 Janus Weil <janus@gcc.gnu.org>
442 * trans-io.c (transfer_namelist_element): Perform a polymorphic call
443 to a DTIO procedure if necessary.
445 2017-03-25 Paul Thomas <pault@gcc.gnu.org>
449 * decl.c (access_attr_decl): Remove the error for an absent
450 generic DTIO interface and ensure that symbol has the flavor
453 2017-03-22 Dominique d'Humieres <dominiq@lps.ens.fr>
456 * module.c: Remove trailing period.
458 2017-03-22 Dominique d'Humieres <dominiq@lps.ens.fr>
461 * decl.c: Replace '%s' with %qs.
463 * interface.c: Likewise.
465 * primary.c: Likewise.
466 * resolve.c: Likewise.
470 * io.c: Remove trailing spaces.
472 * openmp.c: Likewise.
473 * resolve.c: Likewise.
474 * trans-intrinsic.c: Likewise.
477 * expr.c: Remove a double spaces.
480 * primary.c: Remove spurious quotes around %qs.
482 2017-03-22 Thomas Koenig <tkoenig@gcc.gnu.org>
485 * frontend-passes.c (combine_array_constructor): Take
486 location of new expression from constructor expression instead
489 2017-03-20 Nicolas Koenig <koenigni@student.ethz.ch>
492 * symbol.c (check_conflict): Report an error if an EQUIVALENCE
495 2017-03-18 Nicolas Koenig <koenigni@student.ethz.ch>
498 * decl.c (add_hidden_procptr_result): Fixed Refs count of the
499 created "ppr@" symbol.
501 2017-03-18 Paul Thomas <pault@gcc.gnu.org>
504 * module.c (mio_symbol_attribute): Remove reset of the flag
505 'no_module_procedures'.
506 (check_for_module_procedures): New function. Move declaration
507 of 'no_module_procedures' to above it.
508 (gfc_dump_module): Traverse namespace calling new function.
510 2017-03-18 Paul Thomas <pault@gcc.gnu.org>
513 * symbol.c (check_conflict): A dummy procedure in a submodule,
514 module procedure is not an error.
515 (gfc_add_flavor): Ditto.
517 2017-03-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
520 * openmp.c (check_symbol_not_pointer): Adjust diagnostics.
522 2017-03-16 Jakub Jelinek <jakub@redhat.com>
525 * parse.c (gfc_ascii_statement): Use !$ACC for ST_OACC_ATOMIC
526 and ST_OACC_END_ATOMIC, instead of !ACC.
527 * trans-decl.c (finish_oacc_declare): Use !$ACC instead of $!ACC.
528 * openmp.c (gfc_match_oacc_declare, gfc_match_oacc_wait,
529 gfc_resolve_oacc_declare): Likewise.
532 * error.c (gfc_format_decoder): Rename plus argument to set_locus,
533 remove ATTRIBUTE_UNUSED from all arguments, call default_tree_printer
534 if not a Fortran specific spec.
535 * trans-io.c: Include options.h.
536 (gfc_build_st_parameter): Temporarily disable -Wpadded around layout
537 of artificial IO data structures.
539 2017-03-15 David Malcolm <dmalcolm@redhat.com>
542 * resolve.c (resolve_contained_fntype): Make error messages more
543 amenable to translation.
545 2017-03-06 Richard Biener <rguenther@suse.de>
548 * trans.c (gfc_add_modify_loc): Weaken assert.
550 2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>,
551 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
553 * check.c (positive_check): Add new function checking constant for
554 being greater then zero.
555 (gfc_check_image_status): Add checking of image_status arguments.
556 (gfc_check_failed_or_stopped_images): Same but for failed_- and
557 stopped_images function.
558 * dump-parse-tree.c (show_code_node): Added output of FAIL IMAGE.
559 * gfortran.h (enum gfc_statement): Added FAIL_IMAGE_ST.
560 (enum gfc_isym_id): Added new intrinsic symbols.
561 (enum gfc_exec_op): Added EXEC_FAIL_IMAGE.
562 * gfortran.texi: Added description for the new API functions. Updated
563 coverage of gfortran of TS18508.
564 * intrinsic.c (add_functions): Added symbols to resolve new intrinsic
566 * intrinsic.h: Added prototypes.
567 * iresolve.c (gfc_resolve_failed_images): Resolve the failed_images
569 (gfc_resolve_image_status): Same for image_status.
570 (gfc_resolve_stopped_images): Same for stopped_images.
571 * libgfortran.h: Added prototypes.
572 * match.c (gfc_match_if): Added matching of FAIL IMAGE statement.
573 (gfc_match_fail_image): Match a FAIL IMAGE statement.
574 * match.h: Added prototype.
575 * parse.c (decode_statement): Added matching for FAIL IMAGE.
576 (next_statement): Same.
577 (gfc_ascii_statement): Same.
579 * simplify.c (gfc_simplify_failed_or_stopped_images): For COARRAY=
580 single a constant result can be returne.d
581 (gfc_simplify_image_status): For COARRAY=single the result is constant.
582 * st.c (gfc_free_statement): Added FAIL_IMAGE handling.
583 * trans-decl.c (gfc_build_builtin_function_decls): Added decls of the
585 * trans-expr.c (gfc_conv_procedure_call): This is first time all
586 arguments of a function are optional, which is now handled here
588 * trans-intrinsic.c (conv_intrinsic_image_status): Translate
590 (gfc_conv_intrinsic_function): Add support for image_status.
591 (gfc_is_intrinsic_libcall): Add support for the remaining new
593 * trans-stmt.c (gfc_trans_fail_image): Trans a fail image.
594 * trans-stmt.h: Add the prototype for the above.
595 * trans.c (trans_code): Dispatch for fail_image.
596 * trans.h: Add the trees for the new intrinsics.
598 2017-03-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
601 * openmp.c (check_symbol_not_pointer): Adjust diagnostic.
603 2017-02-28 Paul Thomas <pault@gcc.gnu.org>
606 * resolve.c (resolve_fl_procedure): Deal with the case where
607 'submodule_name' is NULL so that gfc_error does not ICE.
608 Reformat the error message to make it more consistent.
610 2017-02-28 Jakub Jelinek <jakub@redhat.com>
612 * parse.c (parse_critical_block): Use cond ? G_("...") : G_("...")
613 instead of just cond ? "..." : "...".
614 * scanner.c (gfc_next_char_literal): Likewise.
615 * match.c (match_exit_cycle): Likewise.
617 2017-02-26 Thomas Koenig <tkoenig@gcc.gnu.org>
620 * options.c (gfc_post_options): Set default limit for matmul
622 * invoke.texi: Document change.
624 2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr>
627 * interface.c (check_dtio_arg_TKR_intent): Change 'intent'
630 2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr>
633 * interface.c (gfc_match_end_interface): Remove spurious comma
634 and space, replace 'got %s' with 'got %qs'.
636 2017-02-20 Paul Thomas <pault@gcc.gnu.org>
639 * interface.c (check_dtio_arg_TKR_intent): Supply 'must'
640 missing from error message.
642 2017-02-20 Paul Thomas <pault@gcc.gnu.org>
645 * interface.c (gfc_find_typebound_dtio_proc): Guard test for
646 flavor attribute by checking that symbol is resolved.
648 2017-02-16 Paul Thomas <pault@gcc.gnu.org>
651 * decl.c (access_attr_decl): Test for presence of generic DTIO
652 interface and emit error if not present.
654 2017-02-20 Paul Thomas <pault@gcc.gnu.org>
657 * parse.c (check_component, parse_union): Whitespace.
658 (set_syms_host_assoc): For a derived type, check if the module
659 in which it was declared is one of the submodule ancestors. If
660 it is, make the components public. Otherwise, reset attribute
661 'host_assoc' and set 'use-assoc' so that encapsulation is
664 2017-02-19 Paul Thomas <pault@gcc.gnu.org>
667 * decl.c (gfc_set_constant_character_len): Whitespace.
668 (gfc_match_end): Catch case where a procedure is contained in
669 a module procedure and ensure that 'end procedure' is the
672 2017-02-19 Paul Thomas <pault@gcc.gnu.org>
675 * resolve.c (fixup_unique_dummy): New function.
676 (gfc_resolve_expr): Call it for dummy variables with a unique
679 2017-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
682 * trans-expr.c (gfc_trans_assignment_1): Deref indirect refs when
683 compiling with -fcheck=mem to check the pointer and not the data.
685 2017-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
688 * trans-array.c (duplicate_allocatable_coarray): Ensure attributes
689 passed are properly initialized.
690 (structure_alloc_comps): Same.
691 * trans-expr.c (gfc_trans_structure_assign): Same.
693 2017-02-13 Jakub Jelinek <jakub@redhat.com>
695 * trans-expr.c (gfc_conv_substring): Add missing space in diagnostics.
697 2017-02-12 Thomas Koenig <tkoenig@gcc.gnu.org>
700 * intrinsic.c (gfc_intrinsic_func_interface): Return an error
701 for -std=f95 for disallowed transformational functions in
702 initialization expressions.
704 2017-02-09 Cesar Philippidis <cesar@codesourcery.com>
705 Joseph Myers <joseph@codesourcery.com>
707 * openmp.c (resolve_omp_clauses): Error on directives
708 containing both tile and collapse clauses.
709 (resolve_oacc_loop_blocks): Represent '*' tile arguments as zero.
710 * trans-openmp.c (gfc_trans_omp_do): Lower tiled loops like
713 2017-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
715 * trans-types.c (gfc_get_int_kind_from_width_isofortranen): Choose
716 REAL type with the widest precision if two (or more) have the same
719 2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org>
722 * trans-stmt.c (gfc_trans_allocate): Only deallocate the components of
723 the temporary, when a new object was created for the temporary. Not
724 when it is just an alias to an existing object.
726 2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org>
729 * trans-decl.c (generate_coarray_sym_init): Retrieve the symbol's
730 attributes before using them.
732 2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org>
735 * trans-stmt.c (gfc_trans_allocate): Add the multiplying the _len
736 component of unlimited polymorphic objects when source-allocating.
738 2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org>
741 * trans-array.c (structure_alloc_comps): Ignore pointer components when
744 2017-01-25 Maxim Ostapenko <m.ostapenko@samsung.com>
747 * f95-lang.c (gfc_create_decls): Include stringpool.h.
748 Pass main_input_filename to build_translation_unit_decl.
750 2017-01-23 Thomas Koenig <tkoenig@netcologne.de>
752 * arith.c (arith_power): If simplifying integer power expression
753 to zero, warn if -Winteger-division is given.
755 2017-01-22 Jakub Jelinek <jakub@redhat.com>
758 * parse.c (matchs, matcho, matchds, matchdo): Replace return st;
759 with { ret = st; goto finish; }.
760 (decode_omp_directive): Allow declare simd, declare target and
761 simd directives in PURE/ELEMENTAL procedures. Only call
762 gfc_unset_implicit_pure on successful match of other procedures.
764 2017-01-21 Gerald Pfeifer <gerald@pfeifer.com>
766 * gfc-internals.texi (Symbol Versioning): Change references
767 to www.akkadia.org to https.
769 2017-01-21 Jakub Jelinek <jakub@redhat.com>
771 * gfortran.h (gfc_extract_int): Change return type to bool. Add
772 int argument with = 0.
773 * decl.c (gfc_match_kind_spec): Adjust gfc_extract_int caller, pass
774 1 as new last argument to it, don't emit gfc_error.
775 (match_char_kind): Likewise.
776 (gfc_match_decl_type_spec): Use gfc_get_string ("%s", x) instead of
778 (gfc_match_derived_decl, match_binding_attributes): Likewise.
779 (gfc_match_structure_decl): Don't sprintf back to name, call
780 get_struct_decl directly with gfc_dt_upper_string (name) result.
781 * trans-stmt.c (gfc_trans_allocate): Use gfc_get_string ("%s", x)
782 instead of gfc_get_string (x).
783 * module.c (gfc_dt_lower_string, gfc_dt_upper_string,
784 gfc_match_use, gfc_match_submodule, find_true_name, mio_pool_string,
785 mio_symtree_ref, mio_expr, mio_omp_udr_expr, load_generic_interfaces,
786 load_omp_udrs, load_needed, read_module, dump_module,
787 create_intrinsic_function, import_iso_c_binding_module,
788 create_int_parameter, create_int_parameter_array, create_derived_type,
789 use_iso_fortran_env_module): Likewise.
790 * error.c (gfc_diagnostic_starter, gfc_diagnostic_start_span): Use
791 pp_verbatim (context->printer, "%s", x) instead of
792 pp_verbatim (context->printer, x).
793 * match.c (gfc_match_small_int): Adjust gfc_extract_int caller, pass
794 1 as new last argument to it, don't emit gfc_error.
795 (gfc_match_small_int_expr): Likewise.
796 * iresolve.c (gfc_get_string): Optimize format "%s" case.
797 (resolve_bound): Use gfc_get_string ("%s", x) instead of
799 (resolve_transformational): Formatting fix.
800 (gfc_resolve_char_achar): Change name argument to bool is_achar,
801 use a single format string and if is_achar add "a" before "char".
802 (gfc_resolve_achar, gfc_resolve_char): Adjust callers.
803 * expr.c (gfc_extract_int): Change return type to bool, return true
804 if some error occurred. Add REPORT_ERROR argument, if non-zero
805 call either gfc_error or gfc_error_now depending on its sign.
806 * arith.c (arith_power): Adjust gfc_extract_int caller.
807 * symbol.c (gfc_add_component): Use gfc_get_string ("%s", x) instead
808 of gfc_get_string (x).
809 (gfc_new_symtree, gfc_delete_symtree, gfc_get_uop, gfc_new_symbol,
810 gfc_get_gsymbol, generate_isocbinding_symbol): Likewise.
811 * openmp.c (gfc_match_omp_clauses): Adjust gfc_extract_int caller, pass
812 -1 as new last argument to it, don't emit gfc_error_now.
813 (gfc_match_omp_declare_reduction): Use gfc_get_string ("%s", x)
814 instead of gfc_get_string (x).
815 * check.c (kind_check): Adjust gfc_extract_int caller.
816 * intrinsic.c (add_sym, find_sym, make_alias): Use
817 gfc_get_string ("%s", x) instead of gfc_get_string (x).
818 * simplify.c (get_kind, gfc_simplify_btest, gfc_simplify_maskr,
819 gfc_simplify_maskl, gfc_simplify_poppar, gfc_simplify_repeat,
820 gfc_simplify_selected_int_kind, gfc_simplify_selected_real_kind):
821 Adjust gfc_extract_int callers.
822 * trans-decl.c (gfc_find_module): Use gfc_get_string ("%s", x)
823 instead of gfc_get_string (x).
824 * matchexp.c (expression_syntax): Add const.
825 * primary.c (match_kind_param, match_hollerith_constant,
826 match_string_constant): Adjust gfc_extract_int callers.
827 (match_keyword_arg): Use gfc_get_string ("%s", x) instead of
829 * frontend-passes.c (optimize_minmaxloc): Likewise.
831 2017-01-19 Andre Vehreschild <vehre@gcc.gnu.org>
834 * trans-decl.c (gfc_build_qualified_array): Add static decl to parent
835 function only, when the decl-context is not the translation unit.
837 2017-01-18 Louis Krupp <louis.krupp@zoho.com>
841 * trans-expr.c (gfc_conv_variable): Don't treat temporary variables
842 as function arguments.
843 * trans-stmt.c (forall_make_variable_temp,
844 generate_loop_for_temp_to_lhs, gfc_trans_assign_need_temp,
845 gfc_trans_forall_1): Don't adjust offset of forall temporary
846 for array sections, make forall temporaries work for substring
847 expressions, improve test coverage by adding -ftest-forall-temp
848 option to request usage of temporary array in forall code.
849 * lang.opt: Add -ftest-forall-temp option.
850 * invoke.texi: Add -ftest-forall-temp option.
852 2017-01-18 Andre Vehreschild <vehre@gcc.gnu.org>
854 * primary.c (caf_variable_attr): Improve figuring whether the current
855 component is the last one refed.
856 * trans-stmt.c (gfc_trans_allocate): Do not generate sync_all calls
857 when allocating pointer or allocatable components.
859 2017-01-18 Andre Vehreschild <vehre@gcc.gnu.org>
861 * gfortran.texi: Add missing parameters to caf-API functions. Correct
862 typos and clarify some descriptions.
864 2017-01-18 Andre Vehreschild <vehre@gcc.gnu.org>
867 Missed some cases, here they are:
868 * trans-decl.c (gfc_build_qualified_array): Add static tokens to the
869 parent function's scope.
870 * trans-expr.c (gfc_get_tree_for_caf_expr): Shorten code. Remove
873 2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
876 * resolve.c (resolve_lock_unlock_event): Resolve the expression for
879 2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
882 * trans-expr.c (gfc_get_tree_for_caf_expr): Ensure the backend_decl
883 is valid before accessing it.
885 2017-01-09 Jakub Jelinek <jakub@redhat.com>
889 * decl.c (attr_decl1): Fix spelling in translatable string.
890 * intrinsic.texi: Fix spelling - invokation -> invocation.
891 * lang.opt (faggressive-function-elimination, gfc_convert): Fix
892 typos in descriptions.
893 * openmp.c (resolve_omp_clauses): Add missing whitespace to
894 translatable strings.
896 2017-01-08 Martin Sebor <msebor@redhat.com>
898 PR tree-optimization/78913
900 * trans-common.c (build_equiv_decl): Increase buffer size to avoid
901 truncation for any argument.
902 * trans-types.c (gfc_build_logical_type): Same.
904 2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org>
908 * expr.c (gfc_check_pointer_assign): Return the same error message for
909 rewritten coarray pointer assignments like for plain ones.
910 * gfortran.h: Change prototype.
911 * primary.c (caf_variable_attr): Set attributes used ones only only
912 ones. Add setting of pointer_comp attribute.
913 (gfc_caf_attr): Add setting of pointer_comp attribute.
914 * trans-array.c (gfc_array_allocate): Add flag that the component to
915 allocate is not an ultimate coarray component. Add allocation of
917 (structure_alloc_comps): Extend nullify to treat pointer components in
918 coarrays correctly. Restructure nullify to remove redundant code.
919 (gfc_nullify_alloc_comp): Allow setting caf_mode flags.
920 * trans-array.h: Change prototype of gfc_nullify_alloc_comp ().
921 * trans-decl.c (generate_coarray_sym_init): Call nullify_alloc_comp for
922 derived type coarrays with pointer components.
923 * trans-expr.c (gfc_trans_structure_assign): Also treat pointer
925 (trans_caf_token_assign): Handle assignment of token of scalar pointer
927 (gfc_trans_pointer_assignment): Call above routine.
928 * trans-intrinsic.c (conv_expr_ref_to_caf_ref): Add treating pointer
930 (gfc_conv_intrinsic_caf_get): Likewise.
931 (conv_caf_send): Likewise.
932 * trans-stmt.c (gfc_trans_allocate): After allocating a derived type in
933 a coarray pre-register the tokens.
934 (gfc_trans_deallocate): Simply determining the coarray type (scalar or
935 array) and deregistering it correctly.
936 * trans-types.c (gfc_typenode_for_spec): Replace in_coarray flag by the
937 actual codim to allow lookup of array types in the cache.
938 (gfc_build_array_type): Likewise.
939 (gfc_get_array_descriptor_base): Likewise.
940 (gfc_get_array_type_bounds): Likewise.
941 (gfc_get_derived_type): Likewise.
942 * trans-types.h: Likewise.
943 * trans.c (gfc_deallocate_with_status): Enable deregistering of all kind
944 of coarray components.
945 (gfc_deallocate_scalar_with_status): Use free() in fcoarray_single mode
946 instead of caf_deregister.
948 2017-01-06 Jakub Jelinek <jakub@redhat.com>
950 * simplify.c (simplify_transformation_to_array): Use
951 GCC_DIAGNOSTIC_PUSH_IGNORED and GCC_DIAGNOSTIC_POP instead of
952 #pragma GCC diagnostic {push,ignored,pop}.
954 2017-01-06 Alexandre Oliva <aoliva@redhat.com>
956 * simplify.c (simplify_transformation_to_array): Silence
957 array bounds warning. Fix whitespace.
959 2017-01-04 Alexandre Oliva <aoliva@redhat.com>
961 * module.c (load_omp_udrs): Initialize name.
963 2017-01-02 Janne Blomqvist <jb@gcc.gnu.org>
966 * trans-expr.c (gfc_trans_string_copy): Rework string copy
967 algorithm to avoid -Wstringop-overflow warning.
969 2017-01-01 Jakub Jelinek <jakub@redhat.com>
971 Update copyright years.
973 * gfortranspec.c (lang_specific_driver): Update copyright notice
975 * gfc-internals.texi: Bump @copying's copyright year.
976 * gfortran.texi: Ditto.
977 * intrinsic.texi: Ditto.
978 * invoke.texi: Ditto.
980 Copyright (C) 2017 Free Software Foundation, Inc.
982 Copying and distribution of this file, with or without modification,
983 are permitted in any medium without royalty provided the copyright
984 notice and this notice are preserved.