aboutsummaryrefslogtreecommitdiff
path: root/gcc/fortran/trans-array.c
AgeCommit message (Collapse)AuthorFilesLines
2019-07-07re PR fortran/91077 (Wrong indexing when using a pointer)Paul Thomas1-15/+2
2019-07-07 Paul Thomas <pault@gcc.gnu.org> PR fortran/91077 * trans-array.c (gfc_conv_scalarized_array_ref) Delete code that gave symbol backend decl for subref arrays and deferred length variables. 2019-07-07 Paul Thomas <pault@gcc.gnu.org> PR fortran/91077 * gfortran.dg/pointer_array_11.f90 : New test. From-SVN: r273176
2019-07-03Remove another bunch of dead assignment.Martin Liska1-2/+0
2019-07-03 Martin Liska <mliska@suse.cz> * lra-eliminations.c (eliminate_regs_in_insn): Remove dead assignemts. * reg-stack.c (check_asm_stack_operands): Likewise. * tree-ssa-structalias.c (create_function_info_for): Likewise. * tree-vect-generic.c (expand_vector_operations_1): Likewise. * config/i386/i386-expand.c (ix86_expand_sse2_mulvxdi3): Use force_expand_binop. 2019-07-03 Martin Liska <mliska@suse.cz> * c-common.c (try_to_locate_new_include_insertion_point): Remove dead assignemts. 2019-07-03 Martin Liska <mliska@suse.cz> * call.c (build_new_op_1): Remove dead assignemts. * typeck.c (cp_build_binary_op): Likewise. 2019-07-03 Martin Liska <mliska@suse.cz> * check.c (gfc_check_c_funloc): Remove dead assignemts. * decl.c (variable_decl): Likewise. * resolve.c (resolve_typebound_function): Likewise. * simplify.c (gfc_simplify_matmul): Likewise. (gfc_simplify_scan): Likewise. * trans-array.c (gfc_could_be_alias): Likewise. * trans-common.c (add_equivalences): Likewise. * trans-expr.c (trans_class_vptr_len_assignment): Likewise. (gfc_trans_array_constructor_copy): Likewise. (gfc_trans_assignment_1): Likewise. * trans-intrinsic.c (conv_intrinsic_atomic_op): Likewise. * trans-openmp.c (gfc_omp_finish_clause): Likewise. * trans-types.c (gfc_get_array_descriptor_base): Likewise. * trans.c (gfc_build_final_call): Likewise. 2019-07-03 Martin Liska <mliska@suse.cz> * line-map.c (linemap_get_expansion_filename): Remove dead assignemts. * mkdeps.c (make_write): Likewise. From-SVN: r272994
2019-05-29re PR fortran/90539 (481.wrf slowdown by 25% on Intel Kaby with -Ofast ↵Thomas Koenig1-3/+3
-march=native starting with r271377) 2019-05-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/90539 * gfortran.h (gfc_has_dimen_vector_ref): Add prototype. * trans.h (gfc_conv_subref_array_arg): Add argument check_contiguous. (gfc_conv_is_contiguous_expr): Add prototype. * frontend-passes.c (has_dimen_vector_ref): Remove prototype, rename to (gfc_has_dimen_vector_ref): New function name. (matmul_temp_args): Use gfc_has_dimen_vector_ref. (inline_matmul_assign): Likewise. * trans-array.c (gfc_conv_array_parameter): Also check for absence of a vector subscript before calling gfc_conv_subref_array_arg. Pass additional argument to gfc_conv_subref_array_arg. * trans-expr.c (gfc_conv_subref_array_arg): Add argument check_contiguous. If that is true, check if the argument is contiguous and do not repack in that case. * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): Split away most of the work into, and call (gfc_conv_intrinsic_is_coniguous_expr): New function. 2019-05-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/90539 * gfortran.dg/internal_pack_21.f90: Adjust scan patterns. * gfortran.dg/internal_pack_22.f90: New test. * gfortran.dg/internal_pack_23.f90: New test. From-SVN: r271751
2019-05-19re PR fortran/88821 (Inline packing of non-contiguous arguments)Thomas Koenig1-0/+31
2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88821 * expr.c (gfc_is_simply_contiguous): Return true for an EXPR_ARRAY. * trans-array.c (is_pointer): New function. (gfc_conv_array_parameter): Call gfc_conv_subref_array_arg when not optimizing and not optimizing for size if the formal arg is passed by reference. * trans-expr.c (gfc_conv_subref_array_arg): Add arguments fsym, proc_name and sym. Add run-time warning for temporary array creation. Wrap argument if passing on an optional argument to an optional argument. * trans.h (gfc_conv_subref_array_arg): Add optional arguments fsym, proc_name and sym to prototype. 2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88821 * gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options to make sure the test for internal_pack is retained. * gfortran.dg/assumed_type_2.f90: Split compile and run time tests into this and * gfortran.dg/assumed_type_2a.f90: New file. * gfortran.dg/c_loc_test_22.f90: Likewise. * gfortran.dg/contiguous_3.f90: Likewise. * gfortran.dg/internal_pack_11.f90: Likewise. * gfortran.dg/internal_pack_12.f90: Likewise. * gfortran.dg/internal_pack_16.f90: Likewise. * gfortran.dg/internal_pack_17.f90: Likewise. * gfortran.dg/internal_pack_18.f90: Likewise. * gfortran.dg/internal_pack_4.f90: Likewise. * gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options to make sure the test for internal_pack is retained. * gfortran.dg/internal_pack_6.f90: Split compile and run time tests into this and * gfortran.dg/internal_pack_6a.f90: New file. * gfortran.dg/internal_pack_8.f90: Likewise. * gfortran.dg/missing_optional_dummy_6: Split compile and run time tests into this and * gfortran.dg/missing_optional_dummy_6a.f90: New file. * gfortran.dg/no_arg_check_2.f90: Split compile and run time tests into this and * gfortran.dg/no_arg_check_2a.f90: New file. * gfortran.dg/typebound_assignment_5.f90: Split compile and run time tests into this and * gfortran.dg/typebound_assignment_5a.f90: New file. * gfortran.dg/typebound_assignment_6.f90: Split compile and run time tests into this and * gfortran.dg/typebound_assignment_6a.f90: New file. * gfortran.dg/internal_pack_19.f90: New file. * gfortran.dg/internal_pack_20.f90: New file. * gfortran.dg/internal_pack_21.f90: New file. From-SVN: r271377
2019-05-10re PR fortran/90093 (Extended C interop: optional argument incorrectly ↵Paul Thomas1-16/+13
identified as PRESENT) 2019-05-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/90093 * trans-decl.c (convert_CFI_desc): Test that the dummy is present before doing any of the conversions. PR fortran/90352 * decl.c (gfc_verify_c_interop_param): Restore the error for charlen > 1 actual arguments passed to bind(C) procs. Clean up trailing white space. PR fortran/90355 * trans-array.c (gfc_trans_create_temp_array): Set the 'span' field to the element length for all types. (gfc_conv_expr_descriptor): The force_no_tmp flag is used to prevent temporary creation, especially for substrings. * trans-decl.c (gfc_trans_deferred_vars): Rather than assert that the backend decl for the string length is non-null, use it as a condition before calling gfc_trans_vla_type_sizes. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): 'force_no_tmp' is set before calling gfc_conv_expr_descriptor. * trans.c (get_array_span): Move the code for extracting 'span' from gfc_build_array_ref to this function. This is specific to descriptors that are component and indirect references. * trans.h : Add the force_no_tmp flag bitfield to gfc_se. 2019-05-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/90093 * gfortran.dg/ISO_Fortran_binding_12.f90: New test. * gfortran.dg/ISO_Fortran_binding_12.c: Supplementary code. PR fortran/90352 * gfortran.dg/iso_c_binding_char_1.f90: New test. PR fortran/90355 * gfortran.dg/ISO_Fortran_binding_4.f90: Add 'substr' to test the direct passing of substrings as descriptors to bind(C). * gfortran.dg/assign_10.f90: Increase the tree_dump count of 'atmp' to account for the setting of the 'span' field. * gfortran.dg/transpose_optimization_2.f90: Ditto. From-SVN: r271057
2019-04-14re PR fortran/89843 (CFI_section delivers incorrect result descriptor)Paul Thomas1-3/+51
2019-04-14 Paul Thomas <pault@gcc.gnu.org> PR fortran/89843 * trans-decl.c (gfc_get_symbol_decl): Assumed shape and assumed rank dummies of bind C procs require deferred initialization. (convert_CFI_desc): New procedure to convert incoming CFI descriptors to gfc types and back again. (gfc_trans_deferred_vars): Call it. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Null the CFI descriptor pointer. Free the descriptor in all cases. PR fortran/89846 * expr.c (is_CFI_desc): New function. (is_subref_array): Tidy up by referencing the symbol directly. * gfortran.h : Prototype for is_CFI_desc. * trans_array.c (get_CFI_desc): New function. (gfc_get_array_span, gfc_conv_scalarized_array_ref, gfc_conv_array_ref): Use it. * trans.c (get_array_span): Extract the span from descriptors that are indirect references. PR fortran/90022 * trans-decl.c (gfc_get_symbol_decl): Make sure that the se expression is a pointer type before converting it to the symbol backend_decl type. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Eliminate temporary creation for intent(in). 2019-04-14 Paul Thomas <pault@gcc.gnu.org> PR fortran/89843 * gfortran.dg/ISO_Fortran_binding_4.f90: Modify the value of x in ctg. Test the conversion of the descriptor types in the main program. * gfortran.dg/ISO_Fortran_binding_10.f90: New test. * gfortran.dg/ISO_Fortran_binding_10.c: Called by it. PR fortran/89846 * gfortran.dg/ISO_Fortran_binding_11.f90: New test. * gfortran.dg/ISO_Fortran_binding_11.c: Called by it. PR fortran/90022 * gfortran.dg/ISO_Fortran_binding_1.c: Correct the indexing for the computation of 'ans'. Also, change the expected results for CFI_is_contiguous to comply with standard. * gfortran.dg/ISO_Fortran_binding_1.f90: Correct the expected results for CFI_is_contiguous to comply with standard. * gfortran.dg/ISO_Fortran_binding_9.f90: New test. * gfortran.dg/ISO_Fortran_binding_9.c: Called by it. 2019-04-14 Paul Thomas <pault@gcc.gnu.org> PR fortran/89843 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Only return immediately if the source pointer is null. Bring forward the extraction of the gfc type. Extract the kind so that the element size can be correctly computed for sections and components of derived type arrays. Remove the free of the CFI descriptor since this is now done in trans-expr.c. (gfc_desc_to_cfi_desc): Only allocate the CFI descriptor if it is not null. (CFI_section): Normalise the difference between the upper and lower bounds by the stride to correctly calculate the extents of the section. PR fortran/89846 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Use the stride measure for the gfc span if it is not a multiple of the element length. Otherwise use the element length. PR fortran/90022 * runtime/ISO_Fortran_binding.c (CFI_is_contiguous) : Return 1 for true and 0 otherwise to comply with the standard. Correct the contiguity check for rank 3 and greater by using the stride measure of the lower dimension rather than the element length. From-SVN: r270353
2019-03-27re PR fortran/88247 (ICE in get_array_ctor_var_strlen, at ↵Paul Thomas1-6/+55
fortran/trans-array.c:2068) 2019-03-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/88247 * expr.c (is_subref_array): Permit substrings to be detected as subref arrays. * trans-array.c (get_array_ctor_var_strlen): Obtain the length of deferred length strings. Handle substrings with a NULL end expression. (trans_array_constructor): Remove an unnecessary blank line. (gfc_conv_scalarized_array_ref): Skip to label 'done' if 'decl' is a pointer array. (get_array_charlen): If the expression is an array, convert the first element of the constructor and use its string length. Get a new charlen if necessary. (gfc_conv_expr_descriptor): Call 'get_array_charlen' for array constructor expressions. If the ss_info string length is available, use that to set the span of character arrays. * trans-expr.c (gfc_get_expr_charlen): Handle substrings * trans-stmt.c (trans_associate_var): Set the pointer array flag for variable targets and constant array constructors. Take care not to reset the string length or the span in the case of expressions that are not converted as direct by reference. 2019-03-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/88247 * gfortran.dg/associate_47.f90: New test. From-SVN: r269962
2019-03-10re PR fortran/66089 (elemental dependency mishandling when class array are ↵Thomas Koenig1-0/+5
involved) 2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66089 * trans-array.c (gfc_scalar_elemental_arg_saved_as_reference): Return false if a scalar tempoary is needed. (gfc_walk_variable_expr): Fix up class refs. 2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66089 * gfortran.dg/dependency_53.f90: New test. From-SVN: r269549
2019-02-26re PR fortran/43210 (Initializer of huge static arrays should be improved)Jakub Jelinek1-8/+4
PR fortran/43210 * trans-array.c (gfc_conv_array_initializer): Use RANGE_EXPR instead of duplicating the initializer possibly many times. From-SVN: r269207
2019-02-09re PR fortran/89200 (Erroneous copying of a derived type with a ↵Paul Thomas1-0/+9
deferred-length character array component) 2019-02-09 Paul Thomas <pault@gcc.gnu.org> PR fortran/89200 * trans-array.c (gfc_trans_create_temp_array): Set the 'span' field for derived types. 2019-02-09 Paul Thomas <pault@gcc.gnu.org> PR fortran/89200 * gfortran.dg/array_reference_2.f90 : New test. From-SVN: r268721
2019-02-03re PR fortran/67679 (-Wunitialized reports on compiler-generated variables)Thomas Koenig1-2/+19
2019-02-03 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/67679 * trans-array.c (gfc_array_allocate): For setting the bounds on the new array, add a condition for a not previously allocated variable. 2019-02-03 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/67679 * gfortran.dg/warn_undefined_1.f90: New test. * gfortran.dg/coarray_lock_7.f90: Fix patterns in test. From-SVN: r268502
2019-02-02re PR fortran/88980 (segfault on allocatable string member assignment)Paul Thomas1-39/+13
2019-02-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/88980 * trans-array.c (gfc_array_init_size): Add element_size to the arguments. (gfc_array_allocate): Remove the recalculation of the size of the element and use element_size from the call to the above. Unconditionally set the span field of the descriptor. 2019-02-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/88980 * gfortran.dg/realloc_on_assign_32.f90 : New test. From-SVN: r268473
2019-01-24re PR fortran/88929 (ICE on building MPICH 3.2 with GCC 9 with ↵Paul Thomas1-1/+19
ISO_Fortran_binding) 2019-01-24 Paul Thomas <pault@gcc.gnu.org> PR fortran/88929 * trans-array.c (gfc_conv_descriptor_elem_len): New function. * trans-array.h : Add prototype for above. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Take account of assumed rank arrays being flagged by rank = -1 in expressions. Intent in arrays need a pointer to a copy of the data to be assigned to the descriptor passed for conversion. This should then be freed, together with the CFI descriptor on return from the C call. 2019-01-24 Paul Thomas <pault@gcc.gnu.org> PR fortran/88929 * gfortran.dg/ISO_Fortran_binding_3.f90 : New test * gfortran.dg/ISO_Fortran_binding_3.c : Subsidiary source. From-SVN: r268231
2019-01-13re PR fortran/57992 (Pointless packing of contiguous arrays for simply ↵Thomas Koenig1-1/+3
contiguous functions results as actual arguments) 2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/57992 * trans-array.c (gfc_conv_array_parameter): Do not pack/unpack functions with contiguous results. 2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/59345 * gfortran.dg/internal_pack_18.f90: New test. From-SVN: r267905
2019-01-13re PR fortran/59345 (_gfortran_internal_pack on compiler generated temps)Thomas Koenig1-5/+16
2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/59345 * trans-array.c (gfc_conv_array_parameter): Remove TODO. Do not pack/unpack results of functions which return an explicit-shaped or allocatable array. 2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/59345 * gfortran.dg/internal_pack_17.f90: New test. * gfortran.dg/alloc_comp_auto_array_3.f90: Adjust number of calls to builtin_free. From-SVN: r267903
2019-01-12gfortran.texi: Add description in sections on TS 29113 and further ↵Paul Thomas1-1/+17
interoperability with C. 2019-01-12 Paul Thomas <pault@gcc.gnu.org> * gfortran.texi : Add description in sections on TS 29113 and further interoperability with C. * trans-array.c (gfc_conv_descriptor_attribute): New function. (gfc_get_dataptr_offset): Remove static function attribute. * trans-array.h : Add prototypes for above functions. * trans-decl.c : Add declarations for the library functions cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function. (gfc_conv_procedure_call): Call it for scalar and array actual arguments, when the formal arguments are bind_c with assumed shape or assumed rank. * trans.h : External declarations for gfor_fndecl_cfi_to_gfc and gfor_fndecl_gfc_to_cfi. 2019-01-12 Paul Thomas <pault@gcc.gnu.org> * gfortran.dg/ISO_Fortran_binding_1.f90 : New test. * gfortran.dg/ISO_Fortran_binding_1.c : Auxilliary file for test. * gfortran.dg/ISO_Fortran_binding_2.f90 : New test. * gfortran.dg/ISO_Fortran_binding_2.c : Auxilliary file for test. * gfortran.dg/bind_c_array_params_2.f90 : Change search string for dump tree scan. 2019-01-12 Paul Thomas <pault@gcc.gnu.org> * ISO_Fortran_binding.h : New file. * Makefile.am : Include ISO_Fortran_binding.c in the list of files to compile. * Makefile.in : Regenerated. * gfortran.map : Add _gfortran_cfi_desc_to_gfc_desc, _gfortran_gfc_desc_to_cfi_desc and the CFI API functions. * runtime/ISO_Fortran_binding.c : New file containing the new functions added to the map. From-SVN: r267881
2019-01-11re PR fortran/59345 (_gfortran_internal_pack on compiler generated temps)Thomas Koenig1-0/+6
2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/59345 * trans-array.c (gfc_conv_parameter_array): Temporary arrays generated for expressions do not need to be repacked. 2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/59345 * gfortran.dg/internal_pack_16.f90: New test. From-SVN: r267829
2019-01-09PR other/16615 [1/5]Sandra Loosemore1-1/+1
2019-01-09 Sandra Loosemore <sandra@codesourcery.com> PR other/16615 [1/5] contrib/ * mklog: Mechanically replace "can not" with "cannot". gcc/ * Makefile.in: Mechanically replace "can not" with "cannot". * alias.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * combine-stack-adj.c: Likewise. * combine.c: Likewise. * common/config/i386/i386-common.c: Likewise. * config/aarch64/aarch64.c: Likewise. * config/alpha/sync.md: Likewise. * config/arc/arc.c: Likewise. * config/arc/predicates.md: Likewise. * config/arm/arm-c.c: Likewise. * config/arm/arm.c: Likewise. * config/arm/arm.h: Likewise. * config/arm/arm.md: Likewise. * config/arm/cortex-r4f.md: Likewise. * config/csky/csky.c: Likewise. * config/csky/csky.h: Likewise. * config/darwin-f.c: Likewise. * config/epiphany/epiphany.md: Likewise. * config/i386/i386.c: Likewise. * config/i386/sol2.h: Likewise. * config/m68k/m68k.c: Likewise. * config/mcore/mcore.h: Likewise. * config/microblaze/microblaze.md: Likewise. * config/mips/20kc.md: Likewise. * config/mips/sb1.md: Likewise. * config/nds32/nds32.c: Likewise. * config/nds32/predicates.md: Likewise. * config/pa/pa.c: Likewise. * config/rs6000/e300c2c3.md: Likewise. * config/rs6000/rs6000.c: Likewise. * config/s390/s390.h: Likewise. * config/sh/sh.c: Likewise. * config/sh/sh.md: Likewise. * config/spu/vmx2spu.h: Likewise. * cprop.c: Likewise. * dbxout.c: Likewise. * df-scan.c: Likewise. * doc/cfg.texi: Likewise. * doc/extend.texi: Likewise. * doc/fragments.texi: Likewise. * doc/gty.texi: Likewise. * doc/invoke.texi: Likewise. * doc/lto.texi: Likewise. * doc/md.texi: Likewise. * doc/objc.texi: Likewise. * doc/rtl.texi: Likewise. * doc/tm.texi: Likewise. * dse.c: Likewise. * emit-rtl.c: Likewise. * emit-rtl.h: Likewise. * except.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * genautomata.c: Likewise. * gimple-fold.c: Likewise. * hard-reg-set.h: Likewise. * ifcvt.c: Likewise. * ipa-comdats.c: Likewise. * ipa-cp.c: Likewise. * ipa-devirt.c: Likewise. * ipa-fnsummary.c: Likewise. * ipa-icf.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-polymorphic-call.c: Likewise. * ipa-profile.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-visibility.c: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * ira.h: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-assigns.c: Likewise. * lra-constraints.c: Likewise. * lra-eliminations.c: Likewise. * lra-lives.c: Likewise. * lra-remat.c: Likewise. * lra-spills.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-streamer-out.c: Likewise. * postreload-gcse.c: Likewise. * predict.c: Likewise. * profile-count.h: Likewise. * profile.c: Likewise. * recog.c: Likewise. * ree.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-rgn.c: Likewise. * sel-sched-ir.c: Likewise. * sel-sched.c: Likewise. * shrink-wrap.c: Likewise. * simplify-rtx.c: Likewise. * symtab.c: Likewise. * target.def: Likewise. * toplev.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-complex.c: Likewise. * tree-core.h: Likewise. * tree-eh.c: Likewise. * tree-inline.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-nrv.c: Likewise. * tree-profile.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-phionlycprop.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssanames.c: Likewise. * tree-streamer-out.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * vr-values.c: Likewise. gcc/ada/ * exp_ch9.adb: Mechanically replace "can not" with "cannot". * libgnat/s-regpat.ads: Likewise. * par-ch4.adb: Likewise. * set_targ.adb: Likewise. * types.ads: Likewise. gcc/cp/ * cp-tree.h: Mechanically replace "can not" with "cannot". * parser.c: Likewise. * pt.c: Likewise. gcc/fortran/ * class.c: Mechanically replace "can not" with "cannot". * decl.c: Likewise. * expr.c: Likewise. * gfc-internals.texi: Likewise. * intrinsic.texi: Likewise. * invoke.texi: Likewise. * io.c: Likewise. * match.c: Likewise. * parse.c: Likewise. * primary.c: Likewise. * resolve.c: Likewise. * symbol.c: Likewise. * trans-array.c: Likewise. * trans-decl.c: Likewise. * trans-intrinsic.c: Likewise. * trans-stmt.c: Likewise. gcc/go/ * go-backend.c: Mechanically replace "can not" with "cannot". * go-gcc.cc: Likewise. gcc/lto/ * lto-partition.c: Mechanically replace "can not" with "cannot". * lto-symtab.c: Likewise. * lto.c: Likewise. gcc/objc/ * objc-act.c: Mechanically replace "can not" with "cannot". libbacktrace/ * backtrace.h: Mechanically replace "can not" with "cannot". libgcc/ * config/c6x/libunwind.S: Mechanically replace "can not" with "cannot". * config/tilepro/atomic.h: Likewise. * config/vxlib-tls.c: Likewise. * generic-morestack-thread.c: Likewise. * generic-morestack.c: Likewise. * mkmap-symver.awk: Likewise. libgfortran/ * caf/single.c: Mechanically replace "can not" with "cannot". * io/unit.c: Likewise. libobjc/ * class.c: Mechanically replace "can not" with "cannot". * objc/runtime.h: Likewise. * sendmsg.c: Likewise. liboffloadmic/ * include/coi/common/COIResult_common.h: Mechanically replace "can not" with "cannot". * include/coi/source/COIBuffer_source.h: Likewise. libstdc++-v3/ * include/ext/bitmap_allocator.h: Mechanically replace "can not" with "cannot". From-SVN: r267783
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-11-01re PR fortran/40196 ([F03] [F08] Type parameter inquiry (str%len, a%kind) ↵Paul Thomas1-0/+3
and Complex parts (z%re, z%im)) 2018-11-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/40196 * dependency.c (are_identical_variables): Return false if the inquiry refs are not the same. (gfc_ref_needs_temporary_p): Break on an inquiry ref. * dump_parse_tree.c (show_ref): Show the inquiry ref type. * expr.c (gfc_free_ref_list): Break on an inquiry ref. (gfc_copy_ref): Copy the inquiry ref types. (find_inquiry_ref): New function. (simplify_const_ref, simplify_ref_chain): Call it. Add new arg to simplify_ref_chain. (gfc_simplify_expr): Use the new arg in call to simplify_ref_chain. (gfc_get_full_arrayspec_from_expr, gfc_is_coarray): Break on inquiry ref. (gfc_traverse_expr): Return true for inquiry ref. * frontend-passes.c (gfc_expr_walker): Break on inquiry ref. * gfortran.h : Add enums and union member in gfc_ref to implement inquiry refs. * intrinsic.c : Fix white nois. * match.c (gfc_match_assignment): A constant lavlue is an error. * module.c : Add DECL_MIO_NAME for inquiry_type and the mstring for inquiry_types. (mio_ref): Handle inquiry refs. * primary.c (is_inquiry_ref): New function. (gfc_match_varspec): Handle inquiry refs calling new function. (gfc_variable_attr): Detect inquiry ref for disambiguation with components. (caf_variable_attr): Treat inquiry and substring refs in the same way. * resolve.c (find_array_spec): ditto. (gfc_resolve_substring_charlen): If there is neither a charlen ref not an inquiry ref, return. (resolve_ref): Handle inqiry refs as appropriate. (resolve_allocate_expr): Entities with an inquiry ref cannot be allocated. * simplify.c (simplify_bound, simplify_cobound): Punt on inquiry refs. * trans-array.c (get_array_ctor_var_strlen): Break on inquiry ref. *trans-expr.c (conv_inquiry): New function. (gfc_conv_variable): Retain the last typespec to pass to conv_inquiry on detecting an inquiry ref. 2018-11-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/40196 * gfortran.dg/inquiry_part_ref_1.f08: New test. * gfortran.dg/inquiry_part_ref_2.f90: New test. * gfortran.dg/inquiry_part_ref_3.f90: New test. From-SVN: r265729
2018-10-18Fix (re)alloc of polymorphic arraysTobias Burnus1-3/+9
PR fortran/87625 * trans-array.c (gfc_is_reallocatable_lhs): Detect allocatable polymorphic arrays. PR fortran/87625 * gfortran.dg/realloc_on_assign_31.f90: New file. From-SVN: r265283
2018-10-16Fix bounds with ALLOCATE with source-exprTobias Burnus1-12/+14
PR fortran/67125 * trans-array.c (gfc_array_init_size, gfc_array_allocate): Rename argument e3_is_array_constr to e3_has_nodescriptor and update comments. * trans-stmt.c (gfc_trans_allocate): Also fix lower bound to 1 for nonalloc/nonpointer func results/vars besides array constructors. PR fortran/67125 * gfortran.dg/allocate_with_source_26.f90: New. From-SVN: r265212
2018-10-09re PR fortran/87151 (allocating array of character)Paul Thomas1-20/+70
2018-10-09 Paul Thomas <pault@gcc.gnu.org> PR fortran/87151 * trans-array.c (gfc_get_array_span): Deal with deferred char array components having a TYPE_MAX_VALUE of zero. (gfc_array_init_size): Use the hidden string length component to build the descriptor dtype. (gfc_array_allocate): Remove the erroneous replacement of the charlen backend decl with a temporary. (gfc_conv_expr_descriptor): Use the ss_info string length in the case of deferred character components. (gfc_alloc_allocatable_for_assignment): Actually compare the string lengths for deferred characters. Make sure that kind > 1 is handled correctly. Set the span field of the descriptor. * trans-intrinsic.c (gfc_conv_intrinsic_len): Remove the stupid comment. PR fortran/80931 * trans-array.c (gfc_array_allocate): Set the span field for variable length character arrays. 2018-10-09 Paul Thomas <pault@gcc.gnu.org> PR fortran/87151 * gfortran.dg/deferred_type_component_3.f90: New test. PR fortran/80931 * gfortran.dg/deferred_character_28.f90: New test. * gfortran.dg/deferred_character_29.f90: New test (note that this test appears in PR83196 comment #4 by mistake). From-SVN: r264949
2018-09-30re PR fortran/87359 (pointer being freed was not allocated)Paul Thomas1-4/+6
2018-09-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/87359 * trans-array.c (gfc_is_reallocatable_lhs): Correct the problem introduced by r264358, which prevented components of associate names from being reallocated on assignment. 2018-09-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/87359 * gfortran.dg/associate_40.f90 : New test. From-SVN: r264725
2018-09-30re PR fortran/70752 (Incorrect LEN for ALLOCATABLE CHARACTER)Paul Thomas1-4/+44
2018-09-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/70752 PR fortran/72709 * trans-array.c (gfc_conv_scalarized_array_ref): If this is a deferred type and the info->descriptor is present, use the info->descriptor (gfc_conv_array_ref): Is the se expr is a descriptor type, pass it as 'decl' rather than the symbol backend_decl. (gfc_array_allocate): If the se string_length is a component reference, fix it and use it for the expression string length if the latter is not a variable type. If it is a variable do an assignment. Make use of component ref string lengths to set the descriptor 'span'. (gfc_conv_expr_descriptor): For pointer assignment, do not set the span field if gfc_get_array_span returns zero. * trans.c (get_array_span): If the upper bound a character type is zero, use the descriptor span if available. 2018-09-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/70752 PR fortran/72709 * gfortran.dg/deferred_character_25.f90 : New test. * gfortran.dg/deferred_character_26.f90 : New test. * gfortran.dg/deferred_character_27.f90 : New test to verify that PR82617 remains fixed. From-SVN: r264724
2018-09-22re PR fortran/85603 (ICE with character array substring assignment)Paul Thomas1-1/+2
2018-09-22 Paul Thomas <pault@gcc.gnu.org> PR fortran/85603 * trans-array.c (gfc_alloc_allocatable_for_assignment): Test the charlen backend_decl before using the VAR_P macro. 2018-09-22 Paul Thomas <pault@gcc.gnu.org> PR fortran/85603 * gfortran.dg/deferred_character_23.f90 : New test. From-SVN: r264502
2018-09-21re PR fortran/77325 (ICE in gimplify_var_or_parm_decl, at gimplify.c:1933)Paul Thomas1-0/+9
2018-09-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/77325 * trans-array.c (gfc_alloc_allocatable_for_assignment): If the rhs has a charlen expression, convert that and use it. * trans-expr.c (gfc_trans_assignment_1): The rse.pre for the assignment of deferred character array vars to a realocatable lhs should not be added to the exterior block since vector indices, for example, generate temporaries indexed within the loop. 2018-09-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/77325 * gfortran.dg/deferred_character_22.f90 : New test. From-SVN: r264486
2018-09-18re PR fortran/87336 (wrong output for pointer dummy assiocated to target ↵Paul Thomas1-9/+23
actual argument) 2018-09-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/87336 * trans-array.c (gfc_get_array_span): Try to get the element length of incomplete types. Return NULL_TREE otherwise. (gfc_conv_expr_descriptor): Only set the 'span' field if the above does not return NULL_TREE. Set 'span' field if possible for all new descriptors. 2018-09-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/87336 * gfortran.dg/pointer_array_10.f90 : New test. * gfortran.dg/assign_10.f90 : Increase 'parm' count to 20. * gfortran.dg/transpose_optimization_2.f90 : Increase 'parm' count to 72. From-SVN: r264405
2018-09-17re PR fortran/85954 (ICE in make_ssa_name_fn, at tree-ssanames.c:266)Paul Thomas1-0/+3
2018-09-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/85954 * resolve.c (resolve_assoc_var): If the target expression is a deferred charlen dummy and the associate name shares the charlen, generate a new one. Make sure that new charlens are in the namespace list so that they get cleaned up. * trans-array.c (gfc_is_reallocatable_lhs): Associate names are not reallocatable. * trans-decl.c (gfc_get_symbol_decl): Put deferred character length dummy and result arrays on the deferred initialization list so that the variable length arrays can be correctly dealt with. * trans-expr.c (gfc_conv_string_length): Return if 'expr' is NULL rather than ICEing.. 2018-09-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/85954 * gfortran.dg/deferred_character_21.f90 : New test. From-SVN: r264358
2018-09-13trans-array.c (gfc_conv_array_initializer): Remove excess precision from ↵Bernd Edlinger1-0/+20
overlength string initializers. * trans-array.c (gfc_conv_array_initializer): Remove excess precision from overlength string initializers. From-SVN: r264285
2018-08-31re PR fortran/86328 (Runtime segfault reading an allocatable class(*) object ↵Paul Thomas1-10/+2
in allocate statements) 2018-08-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/86328 PR fortran/86760 * trans-array.c (gfc_conv_scalarized_array_ref): Do not fix info->descriptor but pass it directly to gfc_build_array_ref. (gfc_conv_array_ref): Likewise for se->expr. * trans.c (gfc_build_array_ref): If 'decl' is a COMPONENT_REF obtain the span field directly from it. 2018-08-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/86328 PR fortran/86760 * gfortran.dg/pr86328.f90 : New test. in comment 12 of the PR. * gfortran.dg/pr86760.f90 : New test. From-SVN: r264008
2018-07-02re PR fortran/45305 (Array-valued calles to elementals are not simplified)Paul Thomas1-1/+1
2018-07-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/45305 * expr.c : Add a prototype for scalarize_intrinsic_call. (gfc_simplify_expr): Use scalarize_intrinsic_call for elemental intrinsic function calls. (scalarize_intrinsic_call): Add 'init_flag' argument. Check if the expression or any of the actual argument expressions are NULL. Before calling gfc_check_init_expr, check 'init_flag'. Only simplify the scalarized expressions if there are no errors on the stack. (gfc_check_init_expr): Set 'init_flag' true in the call to scalarize_intrinsic_call. 2018-07-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/45305 * gfortran.dg/scalarize_parameter_array_2.f90: New test. From-SVN: r262300
2018-06-21re PR fortran/83118 (Bad intrinsic assignment of class(*) array component of ↵Paul Thomas1-2/+27
derived type) 2018-06-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/83118 * resolve.c (resolve_ordinary_assign): Force the creation of a vtable for assignment of non-polymorphic expressions to an unlimited polymorphic object. * trans-array.c (gfc_alloc_allocatable_for_assignment): Use the size of the rhs type for such assignments. Set the dtype, _len and vptrs appropriately. * trans-expr.c (gfc_trans_assignment): Force the use of the _copy function for these assignments. 2018-06-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/83118 * gfortran.dg/unlimited_polymorphic_30.f03: New test. From-SVN: r261857
2018-06-10gfortran.h (gfc_expr): Add no_bounds_check field.Thomas Koenig1-1/+4
2018-06-10 Thomas Koenig <tkoenig@gcc.gnu.org> * gfortran.h (gfc_expr): Add no_bounds_check field. * frontend-passes.c (get_array_inq_function): Set no_bounds_check on function and function argument. (inline_matmul_assign): Set no_bounds_check on zero expression and on lhs of zero expression. Also handle A1B2 case if realloc on assigment is active. * trans-array.c (gfc_conv_array_ref): Don't do range checking if expr has no_bounds_check set. (gfc_conv_expr_descriptor): Set no_bounds_check on ss if expr has it set. * trans-expr.c (gfc_trans_assignment_1): Set no_bounds_check on lss and lss if the corresponding expressions have it set. 2018-06-10 Thomas Koenig <tkoenig@gcc.gnu.org> * gfortran.dg/inline_matmul_23.f90: New test. From-SVN: r261388
2018-06-08re PR fortran/85631 (Runtime error message array bound mismatch with nonzero ↵Thomas Koenig1-2/+2
optimization) 2018-06-08 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/85631 * trans.h (gfc_ss): Add field no_bounds_check. * trans-array.c (gfc_conv_ss_startstride): If flag_realloc_lhs and ss->no_bounds_check is set, do not use runtime checks. * trans-expr.c (gfc_trans_assignment_1): Set lss->no_bounds_check for reallocatable lhs. 2018-06-08 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/85631 * gfortran.dg/bounds_check_20.f90: New test. From-SVN: r261348
2018-05-20re PR fortran/49636 ([F03] ASSOCIATE construct confused with slightly ↵Paul Thomas1-4/+4
complicated case) 2018-05-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/49636 * trans-array.c (gfc_get_array_span): Renamed from 'get_array_span'. (gfc_conv_expr_descriptor): Change references to above. * trans-array.h : Add prototype for 'gfc_get_array_span'. * trans-stmt.c (trans_associate_var): If the associate name is a subref array pointer, use gfc_get_array_span for the span. 2018-05-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/49636 * gfortran.dg/associate_38.f90: New test. From-SVN: r260414
2018-05-19re PR fortran/82923 (Automatic allocation of deferred length character using ↵Paul Thomas1-0/+6
function result) 2018-05-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/82923 PR fortran/66694 PR fortran/82617 * trans-array.c (gfc_alloc_allocatable_for_assignment): Set the charlen backend_decl of the rhs expr to ss->info->string_length so that the value in the current scope is used. 2018-05-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/82923 * gfortran.dg/allocate_assumed_charlen_4.f90: New test. Note that the patch fixes PR66694 & PR82617, although the testcases are not explicitly included. From-SVN: r260392
2018-04-14re PR fortran/81773 ([Coarray] Get with vector index on lhs leads to ↵Andre Vehreschild1-1/+1
incorrect caf_get_by_ref() call.) gcc/fortran/ChangeLog: 2018-04-14 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/81773 PR fortran/83606 * dependency.c (gfc_dep_resolver): Coarray indexes are to be ignored during dependency computation. They define no data dependency. * trans-array.c (conv_array_index_offset): The stride can not be set here, prevent fail. * trans-intrinsic.c (conv_caf_send): Add creation of temporary array for caf_get's result and copying to the array with vectorial indexing. gcc/testsuite/ChangeLog: 2018-04-14 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/81773 PR fortran/83606 * gfortran.dg/coarray/get_to_indexed_array_1.f90: New test. * gfortran.dg/coarray/get_to_indirect_array.f90: New test. From-SVN: r259385
2018-03-11re PR fortran/84546 (Bad sourced allocation of CLASS(*) with source with ↵Paul Thomas1-0/+25
CLASS(*) component) 2018-03-11 Paul Thomas <pault@gcc.gnu.org> PR fortran/84546 * trans-array.c (structure_alloc_comps): Make sure that the vptr is copied and that the unlimited polymorphic _len is used to compute the size to be allocated. * trans-expr.c (gfc_get_class_array_ref): If unlimited, use the unlimited polymorphic _len for the offset to the element. (gfc_copy_class_to_class): Set the new 'unlimited' argument. * trans.h : Add the boolean 'unlimited' to the prototype. 2018-03-11 Paul Thomas <pault@gcc.gnu.org> PR fortran/84546 * gfortran.dg/unlimited_polymorphic_29.f90 : New test. From-SVN: r258438
2018-03-01re PR fortran/84538 (Array of derived type elements incorrectly accessed in ↵Paul Thomas1-9/+8
function) 2018-03-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/84538 * class.c (class_array_ref_detected): Remove the condition that there be no reference after the array reference. (find_intrinsic_vtab): Remove excess whitespace. * trans-array.c (gfc_conv_scalarized_array_ref): Rename 'tmp' as 'base and call build_class_array_ref earlier. 2018-03-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/84538 * gfortran.dg/class_array_23.f03: New test. From-SVN: r258097
2018-02-18re PR fortran/80945 (Invalid code with allocatable character array in ↵Paul Thomas1-1/+5
READ/WRITE statement) 2018-02-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/80945 * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from the typenode in the case of deferred length characters. 2018-02-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/80945 * gfortran.dg/associate_35.f90: Remove error, add stop n's and change to run. From-SVN: r257788
2018-02-17re PR fortran/84115 (Failure in associate construct with concatenated ↵Paul Thomas1-6/+9
character target) 2018-02-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/84115 * resolve.c (resolve_assoc_var): If a non-constant target expr. has no string length expression, make the associate variable into a deferred length, allocatable symbol. * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to the symbol. * trans-stmt.c (trans_associate_var): Null and free scalar associate names that are allocatable. After assignment, remove the allocatable attribute to prevent reallocation. 2018-02-17 Paul Thomas <pault@gcc.gnu.org> PR fortran/84115 * gfortran.dg/associate_35.f90: Remove error, add stop n's and change to run. From-SVN: r257781
2018-02-11gfortran.texi: Fix typos in documentation of caf_register ().Andre Vehreschild1-4/+6
gcc/fortran/ChangeLog: 2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org> * gfortran.texi: Fix typos in documentation of caf_register (). * trans-array.c (structure_alloc_comps): Only register a component of a derived typed corray, not of an ultimate component coarray. From-SVN: r257567
2018-02-10re PR fortran/84141 (Internal error: type_name(): Bad type)Paul Thomas1-5/+5
2018-02-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/84141 PR fortran/84155 * trans-array.c (gfc_array_init_size): Revert the change made in revision 257356 setting the dtype. * trans-types.c (gfc_get_dtype): Do not use the cached dtype. Call gfc_get_dtype_rank_type every time. PR fortran/56691 * trans-array.c (gfc_conv_expr_descriptor): If the source array is a descriptor type, use its offset, removing the condition that is be a class expression. 2018-02-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/56691 * gfortran.dg/type_to_class_4.f03: New test. From-SVN: r257550
2018-02-03re PR fortran/84141 (Internal error: type_name(): Bad type)Paul Thomas1-2/+2
2018-02-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/84141 PR fortran/84155 * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype use gfc_get_dtype_rank_type. 2018-02-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/84141 PR fortran/84155 * gfortran.dg/pr84155.f90 : New test. From-SVN: r257356
2018-01-30re PR debug/84131 (Fortran dynamical array debug info)Jakub Jelinek1-1/+1
PR debug/84131 * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off to DATA_FIELD's offset rather than OFFSET_FIELD's offset. From-SVN: r257212
2018-01-25re PR fortran/37577 ([meta-bug] change internal array descriptor format for ↵Paul Thomas1-6/+8
better syntax, C interop TR, rank 15) 2018-25-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/37577 * array.c (gfc_match_array_ref): If standard earlier than F2008 it is an error if the reference dimension is greater than 7. libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the dtype masks and shifts accordingly. * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype type node to check the field. (gfc_conv_descriptor_dtype): Access the rank field of dtype. (duplicate_allocatable_coarray): Access the rank field of the dtype descriptor rather than the dtype itself. * trans-expr.c (get_scalar_to_descriptor_type): Store the type of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE (ie. a character). (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to get_scalar_to_descriptor_type if the actual expression is a constant. (gfc_trans_structure_assign): Assign the rank directly to the dtype rank field. * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result to default integer kind. (gfc_conv_intrinsic_sizeof): Obtain the element size from the 'elem_len' field of the dtype. * trans-io.c (gfc_build_io_library_fndecls): Replace gfc_int4_type_node with dtype_type_node where necessary. (transfer_namelist_element): Use gfc_get_dtype_rank_type for scalars. * trans-types.c : Provide 'get_dtype_type_node' to acces the dtype_type_node and, if necessary, build it. The maximum size of an array element is now determined by the maximum value of size_t. Update the description of the array descriptor, including the type def for the dtype_type. (gfc_get_dtype_rank_type): Build a constructor for the dtype. Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS. (gfc_get_array_descriptor_base): Change the type of the dtype field to dtype_type_node. (gfc_get_array_descr_info): Get the offset to the rank field of the dtype. * trans-types.h : Add a prototype for 'get_dtype_type_node ()'. * trans.h : Define the indices of the dtype fields. 2018-25-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/37577 * gfortran.dg/coarray_18.f90: Allow dimension 15 for F2008. * gfortran.dg/coarray_lib_this_image_2.f90: Change 'array1' to 'array01' in the tree dump comparison. * gfortran.dg/coarray_lib_token_4.f90: Likewise. * gfortran.dg/inline_sum_1.f90: Similar - allow two digits. * gfortran.dg/rank_1.f90: Allow dimension 15 for F2008. 2018-25-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/37577 * caf/single.c (_gfortran_caf_failed_images): Access the 'type' and 'elem_len' fields of the dtype instead of the shifts. (_gfortran_caf_stopped_images): Likewise. * intrinsics/associated.c (associated): Compare the 'type' and 'elem_len' fields instead of the dtype. * caf/date_and_time.c : Access the dtype fields rather using shifts and masks. * io/transfer.c (transfer_array ): Comment on item count. (set_nml_var,st_set_nml_var): Change dtype type and use fields. (st_set_nml_dtio_var): Likewise. * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and add a typedef for the dtype_type. Change the GFC_DTYPE_* macros to access the dtype fields. From-SVN: r257065
2018-01-13re PR fortran/52162 (Bogus -fcheck=bounds with realloc on assignment to ↵Paul Thomas1-3/+0
unallocated LHS) 2018-01-13 Paul Thomas <pault@gcc.gnu.org> PR fortran/52162 * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if the rhs expression is neither an elemental nor a conversion function. PR fortran/83622 * trans-array.c (is_pointer_array): Remove unconditional return of false for -fopenmp. 2018-01-13 Paul Thomas <pault@gcc.gnu.org> PR fortran/52162 * gfortran.dg/bounds_check_19.f90 : New test. From-SVN: r256607
2018-01-10PR 83740 Wrong string length type in bounds checkJanne Blomqvist1-4/+4
This patch fixes up the formatting and corrects the PR number in the ChangeLog for r256425. gcc/fortran/ChangeLog: 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/83740 * trans-array.c (gfc_trans_array_ctor_element): Fix formatting. From-SVN: r256426
2018-01-10PR 84740 Wrong string length type in bounds checkJanne Blomqvist1-2/+5
Need to convert the RHS to the type of the LHS when assigning. Regtested on x86_64-pc-linux-gnu, committed as obvious. gcc/fortran/ChangeLog: 2018-01-10 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/84740 * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the LHS type when assigning. From-SVN: r256425
generated by cgit v1.1 at 2025-04-02 14:50:35 +0000