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Do that by running this command:
perl -pi -e 's/\bgfc_free ?\(/free (/' \
$(git grep -El '\bgfc_free ?\(')
which also corrects the few uses that lacked a space between
the function name and the open parenthesis.
Manually undo the change to the function definition itself
and its prototype. They'll be removed next.
* array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
* constructor.c (node_free): Likewise.
* cpp.c (dump_queued_macros): Likewise.
* data.c (gfc_assign_data_value): Likewise.
* decl.c (free_variable, free_value, gfc_free_data): Likewise.
(gfc_free_data_all, match_old_style_init): Likewise.
(gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
Likewise.
(gfc_match_modproc): Likewise.
* dependency.c (check_section_vs_section): Likewise.
* error.c (gfc_pop_error, gfc_free_error): Likewise.
* expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
(gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
(find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
Likewise.
* frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
(strip_function_call, optimize_comparison): Likewise.
* interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
(CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
Likewise.
* intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
(gfc_convert_chartype): Likewise.
* io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
Likewise.
(gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
* match.c (gfc_free_iterator, gfc_match_associate): Likewise.
(gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
Likewise.
(free_case, gfc_free_forall_iterator): Likewise.
* misc.c: Likewise.
* module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
(free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
(mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
(mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
(mio_full_typebound_tree, skip_list, load_equiv): Likewise.
(free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
* openmp.c (gfc_free_omp_clauses): Likewise.
* options.c (gfc_post_options): Likewise.
* parse.c (select_type_pop, parse_omp_structured_block): Likewise.
* primary.c (gfc_free_structure_ctor_component): Likewise.
* resolve.c (resolve_structure_cons, check_host_association): Likewise.
(gfc_resolve_forall, resolve_equivalence): Likewise.
* scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
(gfc_define_undef_line, preprocessor_line, include_line): Likewise.
(load_file, gfc_read_orig_filename): Likewise.
* simplify.c (simplify_transformation_to_array): Likewise.
(gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
Likewise.
(gfc_simplify_compiler_options): Likewise.
* st.c (gfc_free_statement, gfc_free_statements): Likewise.
(gfc_free_association_list): Likewise.
* symbol.c (free_components, gfc_free_st_label, free_st_labels):
Likewise.
(gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
(free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
(free_common_tree, free_uop_tree, free_sym_tree): Likewise.
(gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
Likewise.
(gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
(gfc_free_namespace): Likewise.
* trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
(gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
(gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
* trans-common.c (get_init_field, create_common): Likewise.
* trans-const.c (gfc_build_wide_string_const): Likewise.
(gfc_conv_string_init): Likewise.
* trans-decl.c (gfc_generate_function_code): Likewise.
* trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
Likewise.
(SCALAR_POINTER, gfc_conv_statement_function): Likewise.
(gfc_trans_subarray_assign): Likewise.
* trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
* trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
(transfer_namelist_element, transfer_array_component): Likewise.
* trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
* trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
* trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172666 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/22572
* gfortran.h (gfc_option_t) : Add
flag_aggressive_function_elimination.
(gfc_dep_compare_functions): Add prototype.
* lang.opt: Add faggressive-function-elimination.
* invoke.texi: Document -faggressive-function-elimination.
* frontend_passes (expr_array): New static variable.
(expr_size): Likewise.
(expr_count): Likewise.
(current_code): Likewise.
(current_ns): Likewise.
(gfc_run_passes): Allocate and free space for expressions.
(cfe_register_funcs): New function.
(create_var): New function.
(cfc_expr_0): New function.
(cfe_code): New function.
(optimize_namespace): Invoke gfc_code_walker with cfe_code
and cfe_expr_0.
* dependency.c (gfc_dep_compare_functions): New function.
(gfc_dep_compare_expr): Use it.
* options.c (gfc_init_options): Handle
flag_aggressive_function_elimination.
(gfc_handle_option): Likewise.
2010-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/22572
* gfortran.dg/function_optimize_1.f90: New test.
* gfortran.dg/function_optimize_2.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171207 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45159
* dependency.c (check_section_vs_section): Pre-calculate
the relationship between the strides and the relationship
between the start values. Use an integer constant one for
that purpose.
Forward dependencies for positive strides apply for where
the lhs start <= rhs start and lhs stride <= rhs stride
and vice versa for negative stride. No need to compare
end expressions in either case (assume no bounds violation).
2010-12-02 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* gfortran.dg/dependency_38.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167413 138bc75d-0d04-0410-961f-82ee72b054a4
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* frontend-passes.c: Include opts.h.
(optimize_comparison): Renamed from optimize_equality.
Change second argument to operation to be compared.
Use flag_finite_math_only to avoid comparing REAL and
COMPLEX only when NANs are honored. Simplify comparing
of string concatenations where left or right operands are
equal. Simplify all comparison operations, based on the result
of gfc_dep_compare_expr.
* dependency.c: Include arith.h.
(gfc_are_identical_variables): Volatile variables should not
compare equal to themselves.
(gfc_dep_compare_expr): Handle string constants and string
concatenations.
2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
* gfortran.dg/character_comparison_4.f90: New test.
* gfortran.dg/character_comparison_5.f90: New test.
* gfortran.dg/character_comparison_6.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165248 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
* dependency.c (gfc_check_dependency): Don't depend on
expr's inline_noncopying_intrinsic_attribute.
* dependency.c (gfc_check_argument_var_dependency,
gfc_check_argument_dependency): Ditto. Recursively check dependency
as NOT_ELEMENTAL in the non-copying (=transpose) case.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
* resolve.c (find_noncopying_intrinsics): Remove.
(resolve_function, resolve_call): Remove call to
find_noncopying_intrinsics.
* trans-array.c (gfc_conv_array_transpose): Remove.
(gfc_walk_subexpr): Make non-static. Move prototype...
* trans-array.h (gfc_walk_subexpr): ... here.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
handling.
(walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
gfc_inline_intrinsic_function_p): New.
(gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
Remove transpose from the libcall list.
(gfc_walk_intrinsic_function): Special case inline intrinsic.
* trans.h (gfc_inline_intrinsic_function_p): New prototype.
2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
* gfortran.dg/inline_transpose_1.f90: Update temporary's locations
and counts. Check that transpose is not called.
* gfortran.dg/transpose_2.f90: Update error message.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164205 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45576
* dependency.c (gfc_deb_compare_expr): Take missing optional
arguments into account.
2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45576
* gfortran.dg/char_length_18.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163978 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45159
* dependency.c (gfc_deb_compare_expr): Compare equal for equal
arglists for pure user functions, or for those intrinsic
functions which are also pure.
* intrinsics.c (add_conv): Mark conversion functions as pure.
(add_char_conversions): Likewise.
2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* gfortran.dg/dependency_34.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163834 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45159
* dependency.c (check_section_vs_section): Single test for
identical strides which takes into account that only one
of the strides may be NULL.
2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* gfortran.dg/dependency_33.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163584 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45159
* dependency.c (check_section_vs_section): Handle cases where
the start expression coincides with the lower or upper
bound of the array.
2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* gfortran.dg/dependency_31.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162966 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45159
* dependency.c (gfc_deb_compare_expr): Remove any integer
conversion functions to larger types from both arguments.
Remove handling these functions futher down.
2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* gfortran.dg/dependency_30.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162848 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45159
* depencency.c (gfc_dep_resolver): Fix logic for when a loop
can be reversed.
2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/45159
* gfortran.dg/dependency_29.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162829 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/36854
* dependency.h: Add prototype for gfc_are_identical_variables.
* frontend-passes.c: Include depencency.h.
(optimimize_equality): Use gfc_are_identical_variables.
* dependency.c (identical_array_ref): New function.
(gfc_are_identical_variables): New function.
(gfc_deb_compare_expr): Use gfc_are_identical_variables.
* dependency.c (gfc_check_section_vs_section). Rename gfc_
prefix from statc function.
(check_section_vs_section): Change arguments to gfc_array_ref,
adjust function body accordingly.
2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/36854
* gfortran.dg/character_comparison_2.f90: New test.
* gfortran.dg/character_comparison_3.f90: New test.
* gfortran.dg/dependency_28.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162824 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/24524
* trans-array.c (gfc_init_loopinfo): Initialize the reverse
field.
gfc_trans_scalarized_loop_end: If reverse set in dimension n,
reverse the scalarization loop.
gfc_conv_resolve_dependencies: Pass the reverse field of the
loopinfo to gfc_dep_resolver.
trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
assignment by resetting loop.reverse.
gfortran.h : Add the gfc_reverse enum.
trans.h : Add the reverse field to gfc_loopinfo.
dependency.c (gfc_check_dependency): Pass null to the new arg
of gfc_dep_resolver.
(gfc_check_section_vs_section): Check for reverse dependencies.
(gfc_dep_resolver): Add reverse argument and deal with the loop
reversal logic.
dependency.h : Modify prototype for gfc_dep_resolver to include
gfc_reverse *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162462 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45019
* dependency.c (gfc_check_dependency): Add argument alising
* check.
* symbol.c (gfc_symbols_could_alias): Add argument alising
* check.
2010-07-22 Tobias Burnus <burnus@net-b.de>
PR fortran/45019
* gfortran.dg/aliasing_dummy_5.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162410 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/44925
* gfortran.h (gfc_is_data_pointer): Remove prototype.
* dependency.c (gfc_is_data_pointer): Make it static.
* intrinsic.texi: Update documentation on C_LOC.
* resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
and add a check for polymorphic variables.
2010-07-14 Janus Weil <janus@gcc.gnu.org>
PR fortran/44925
* gfortran.dg/c_loc_tests_15.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162169 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/40632
* interface.c (compare_parameter): Add gfc_is_simply_contiguous
checks.
* symbol.c (gfc_add_contiguous): New function.
(gfc_copy_attr, check_conflict): Handle contiguous attribute.
* decl.c (match_attr_spec): Ditto.
(gfc_match_contiguous): New function.
* resolve.c (resolve_fl_derived, resolve_symbol): Handle
contiguous.
* gfortran.h (symbol_attribute): Add contiguous.
(gfc_is_simply_contiguous): Add prototype.
(gfc_add_contiguous): Add prototype.
* match.h (gfc_match_contiguous): Add prototype.
* parse.c (decode_specification_statement,
decode_statement): Handle contiguous attribute.
* expr.c (gfc_is_simply_contiguous): New function.
* dump-parse-tree.c (show_attr): Handle contiguous.
* module.c (ab_attribute, attr_bits, mio_symbol_attribute):
Ditto.
* trans-expr.c (gfc_add_interface_mapping): Copy
attr.contiguous.
* trans-array.c (gfc_conv_descriptor_stride_get,
gfc_conv_array_parameter): Handle contiguous arrays.
* trans-types.c (gfc_build_array_type, gfc_build_array_type,
gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
Ditto.
* trans.h (gfc_array_kind): Ditto.
* trans-decl.c (gfc_get_symbol_decl): Ditto.
2010-06-20 Tobias Burnus <burnus@net-b.de>
PR fortran/40632
* gfortran.dg/contiguous_1.f90: New.
* gfortran.dg/contiguous_2.f90: New.
* gfortran.dg/contiguous_3.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161079 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/36928
* dependency.c (gfc_check_section_vs_section): Check
for interleaving array assignments without conflicts.
2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/36928
* gfortran.dg/dependency_27.f90: New test.
* gfortran.dg/array_assign_1.F90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160085 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h: Do not include system.h.
* bbt.c: Include system.h.
* data.c: Ditto.
* dependency.c: Ditto.
* dump-parse-tree.c: Ditto.
* arith.h: Do not include gfortran.h.
* constructor.h: Do not include gfortran.h and splay-tree.h.
* match.h: Do not include gfortran.h.
* parse.h: Ditto.
* target-memory.h: Ditto.
* openmp.c: Do not include toplev.h and target.h.
* trans-stmt.c: Ditto not include toplev.h.
* primary.c: Ditto.
* trans-common.c: Tell why toplev.h is needed. And
do not include target.h.
* trans-expr.c: Tell why toplev.h is needed.
* trans-array.c: Ditto.
* trans-openmp.c: Ditto.
* trans-const.c: Ditto.
* trans.c: Ditto.
* trans-types.c: Ditto.
* trans-io.c: Ditto.
* trans-decl.c: Ditto.
* scanner.c: Ditto.
* convert.c: Ditto.
* trans-intrinsic.c: Ditto.
* options.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159763 138bc75d-0d04-0410-961f-82ee72b054a4
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* array.c (extract_element): Restore function from trunk.
(gfc_get_array_element): Restore function from trunk.
(gfc_expand_constructor): Restore check against
flag_max_array_constructor.
* constructor.c (node_copy_and_append): Delete unused.
* gfortran.h: Delete comment and extra include.
* constructor.h: Bump copyright and clean up TODO comments.
* resolve.c: Whitespace.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
with direct access access to elements. Adjusted prototype, fixed all
callers.
(gfc_simplify_dot_product): Removed duplicate check for zero-sized
array.
(gfc_simplify_matmul): Removed usage of ADVANCE macro.
(gfc_simplify_spread): Removed workaround, directly insert elements
at a given array position.
(gfc_simplify_transpose): Likewise.
(gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
function calls.
(gfc_simplify_unpack): Likewise.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* simplify.c (only_convert_cmplx_boz): Renamed to ...
(convert_boz): ... this and moved to start of file.
(gfc_simplify_abs): Whitespace fix.
(gfc_simplify_acos): Whitespace fix.
(gfc_simplify_acosh): Whitespace fix.
(gfc_simplify_aint): Whitespace fix.
(gfc_simplify_dint): Whitespace fix.
(gfc_simplify_anint): Whitespace fix.
(gfc_simplify_and): Replaced if-gate by more common switch-over-type.
(gfc_simplify_dnint): Whitespace fix.
(gfc_simplify_asin): Whitespace fix.
(gfc_simplify_asinh): Moved creation of result-expr out of switch.
(gfc_simplify_atan): Likewise.
(gfc_simplify_atanh): Whitespace fix.
(gfc_simplify_atan2): Whitespace fix.
(gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
(gfc_simplify_bessel_j1): Likewise.
(gfc_simplify_bessel_jn): Likewise.
(gfc_simplify_bessel_y0): Likewise.
(gfc_simplify_bessel_y1): Likewise.
(gfc_simplify_bessel_yn): Likewise.
(gfc_simplify_ceiling): Reorderd statements.
(simplify_cmplx): Use convert_boz(), check for constant arguments.
Whitespace fix.
(gfc_simplify_cmplx): Use correct default kind. Removed check for
constant arguments.
(gfc_simplify_complex): Replaced if-gate. Removed check for
constant arguments.
(gfc_simplify_conjg): Whitespace fix.
(gfc_simplify_cos): Whitespace fix.
(gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_dcmplx): Removed check for constant arguments.
(gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
(gfc_simplify_digits): Whitespace fix.
(gfc_simplify_dim): Whitespace fix.
(gfc_simplify_dprod): Reordered statements.
(gfc_simplify_erf): Whitespace fix.
(gfc_simplify_erfc): Whitespace fix.
(gfc_simplify_epsilon): Whitespace fix.
(gfc_simplify_exp): Whitespace fix.
(gfc_simplify_exponent): Use convert_boz().
(gfc_simplify_floor): Reorderd statements.
(gfc_simplify_gamma): Whitespace fix.
(gfc_simplify_huge): Whitespace fix.
(gfc_simplify_iand): Whitespace fix.
(gfc_simplify_ieor): Whitespace fix.
(simplify_intconv): Use gfc_convert_constant().
(gfc_simplify_int): Use simplify_intconv().
(gfc_simplify_int2): Reorderd statements.
(gfc_simplify_idint): Reorderd statements.
(gfc_simplify_ior): Whitespace fix.
(gfc_simplify_ishftc): Removed duplicate type check.
(gfc_simplify_len): Use range_check() instead of manual range check.
(gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
(gfc_simplify_log): Whitespace fix.
(gfc_simplify_log10): Whitespace fix.
(gfc_simplify_minval): Whitespace fix.
(gfc_simplify_maxval): Whitespace fix.
(gfc_simplify_mod): Whitespace fix.
(gfc_simplify_modulo): Whitespace fix.
(simplify_nint): Reorderd statements.
(gfc_simplify_not): Whitespace fix.
(gfc_simplify_or): Replaced if-gate by more common switch-over-type.
(gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
(gfc_simplify_range): Removed unused result-variable. Whitespace fix.
(gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
(gfc_simplify_realpart): Whitespace fix.
(gfc_simplify_selected_char_kind): Removed unused result-variable.
(gfc_simplify_selected_int_kind): Removed unused result-variable.
(gfc_simplify_selected_real_kind): Removed unused result-variable.
(gfc_simplify_sign): Whitespace fix.
(gfc_simplify_sin): Whitespace fix.
(gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
(gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
(gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* gfortran.h (gfc_start_constructor): Removed.
(gfc_get_array_element): Removed.
* array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
instead. Fixed all callers.
(extract_element): Removed.
(gfc_expand_constructor): Temporarily removed check for
max-array-constructor. Will be re-introduced later if still required.
(gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
instead. Fixed all callers.
* expr.c (find_array_section): Replaced manual lookup of elements
by gfc_constructor_lookup.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* gfortran.h (gfc_get_null_expr): New prototype.
(gfc_get_operator_expr): New prototype.
(gfc_get_character_expr): New prototype.
(gfc_get_iokind_expr): New prototype.
* expr.c (gfc_get_null_expr): New.
(gfc_get_character_expr): New.
(gfc_get_iokind_expr): New.
(gfc_get_operator_expr): Moved here from matchexp.c (build_node).
* matchexp.c (build_node): Renamed and moved to
expr.c (gfc_get_operator_expr). Reordered arguments to match
other functions. Fixed all callers.
(gfc_get_parentheses): Use specific function to build expr.
* array.c (gfc_match_array_constructor): Likewise.
* arith.c (eval_intrinsic): Likewise.
(gfc_hollerith2int): Likewise.
(gfc_hollerith2real): Likewise.
(gfc_hollerith2complex): Likewise.
(gfc_hollerith2logical): Likewise.
* data.c (create_character_intializer): Likewise.
* decl.c (gfc_match_null): Likewise.
(enum_initializer): Likewise.
* io.c (gfc_match_format): Likewise.
(match_io): Likewise.
* match.c (gfc_match_nullify): Likewise.
* primary.c (match_string_constant): Likewise.
(match_logical_constant): Likewise.
(build_actual_constructor): Likewise.
* resolve.c (build_default_init_expr): Likewise.
* symbol.c (generate_isocbinding_symbol): Likewise.
(gfc_build_class_symbol): Likewise.
(gfc_find_derived_vtab): Likewise.
* simplify.c (simplify_achar_char): Likewise.
(gfc_simplify_adjustl): Likewise.
(gfc_simplify_adjustr): Likewise.
(gfc_simplify_and): Likewise.
(gfc_simplify_bit_size): Likewise.
(gfc_simplify_is_iostat_end): Likewise.
(gfc_simplify_is_iostat_eor): Likewise.
(gfc_simplify_isnan): Likewise.
(simplify_bound): Likewise.
(gfc_simplify_leadz): Likewise.
(gfc_simplify_len_trim): Likewise.
(gfc_simplify_logical): Likewise.
(gfc_simplify_maxexponent): Likewise.
(gfc_simplify_minexponent): Likewise.
(gfc_simplify_new_line): Likewise.
(gfc_simplify_null): Likewise.
(gfc_simplify_or): Likewise.
(gfc_simplify_precision): Likewise.
(gfc_simplify_repeat): Likewise.
(gfc_simplify_scan): Likewise.
(gfc_simplify_size): Likewise.
(gfc_simplify_trailz): Likewise.
(gfc_simplify_trim): Likewise.
(gfc_simplify_verify): Likewise.
(gfc_simplify_xor): Likewise.
* trans-io.c (build_dt): Likewise.
(gfc_new_nml_name_expr): Removed.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* arith.h (gfc_constant_result): Removed prototype.
* constructor.h (gfc_build_array_expr): Removed prototype.
(gfc_build_structure_constructor_expr): Removed prototype.
* gfortran.h (gfc_int_expr): Removed prototype.
(gfc_logical_expr): Removed prototype.
(gfc_get_array_expr): New prototype.
(gfc_get_structure_constructor_expr): New prototype.
(gfc_get_constant_expr): New prototype.
(gfc_get_int_expr): New prototype.
(gfc_get_logical_expr): New prototype.
* arith.c (gfc_constant_result): Moved and renamed to
expr.c (gfc_get_constant_expr). Fixed all callers.
* constructor.c (gfc_build_array_expr): Moved and renamed to
expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
and kind. Fixed all callers.
(gfc_build_structure_constructor_expr): Moved and renamed to
expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
to type and kind. Fixed all callers.
* expr.c (gfc_logical_expr): Renamed to ...
(gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
(gfc_int_expr): Renamed to ...
(gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
callers.
(gfc_get_constant_expr): New.
(gfc_get_array_expr): New.
(gfc_get_structure_constructor_expr): New.
* simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
instead.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* constructor.h: New.
* constructor.c: New.
* Make-lang.in: Add new files to F95_PARSER_OBJS.
* arith.c (reducy_unary): Use constructor API.
(reduce_binary_ac): Likewise.
(reduce_binary_ca): Likewise.
(reduce_binary_aa): Likewise.
* check.c (gfc_check_pack): Likewise.
(gfc_check_reshape): Likewise.
(gfc_check_unpack): Likewise.
* decl.c (add_init_expr_to_sym): Likewise.
(build_struct): Likewise.
* dependency.c (gfc_check_dependency): Likewise.
(contains_forall_index_p): Likewise.
* dump-parse-tree.c (show_constructor): Likewise.
* expr.c (free_expr0): Likewise.
(gfc_copy_expr): Likewise.
(gfc_is_constant_expr): Likewise.
(simplify_constructor): Likewise.
(find_array_element): Likewise.
(find_component_ref): Likewise.
(find_array_section): Likewise.
(find_substring_ref): Likewise.
(simplify_const_ref): Likewise.
(scalarize_intrinsic_call): Likewise.
(check_alloc_comp_init): Likewise.
(gfc_default_initializer): Likewise.
(gfc_traverse_expr): Likewise.
* iresolve.c (check_charlen_present): Likewise.
(gfc_resolve_reshape): Likewise.
(gfc_resolve_transfer): Likewise.
* module.c (mio_constructor): Likewise.
* primary.c (build_actual_constructor): Likewise.
(gfc_match_structure_constructor): Likewise.
* resolve.c (resolve_structure_cons): Likewise.
* simplify.c (is_constant_array_expr): Likewise.
(init_result_expr): Likewise.
(transformational_result): Likewise.
(simplify_transformation_to_scalar): Likewise.
(simplify_transformation_to_array): Likewise.
(gfc_simplify_dot_product): Likewise.
(simplify_bound): Likewise.
(simplify_matmul): Likewise.
(simplify_minval_maxval): Likewise.
(gfc_simplify_pack): Likewise.
(gfc_simplify_reshape): Likewise.
(gfc_simplify_shape): Likewise.
(gfc_simplify_spread): Likewise.
(gfc_simplify_transpose): Likewise.
(gfc_simplify_unpack): Likewise.q
(gfc_convert_constant): Likewise.
(gfc_convert_char_constant): Likewise.
* target-memory.c (size_array): Likewise.
(encode_array): Likewise.
(encode_derived): Likewise.
(interpret_array): Likewise.
(gfc_interpret_derived): Likewise.
(expr_to_char): Likewise.
(gfc_merge_initializers): Likewise.
* trans-array.c (gfc_get_array_constructor_size): Likewise.
(gfc_trans_array_constructor_value): Likewise.
(get_array_ctor_strlen): Likewise.
(gfc_constant_array_constructor_p): Likewise.
(gfc_build_constant_array_constructor): Likewise.
(gfc_trans_array_constructor): Likewise.
(gfc_conv_array_initializer): Likewise.
* trans-decl.c (check_constant_initializer): Likewise.
* trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
(gfc_apply_interface_mapping_to_cons): Likewise.
(gfc_trans_structure_assign): Likewise.
(gfc_conv_structure): Likewise.
* array.c (check_duplicate_iterator): Likewise.
(match_array_list): Likewise.
(match_array_cons_element): Likewise.
(gfc_match_array_constructor): Likewise.
(check_constructor_type): Likewise.
(check_constructor): Likewise.
(expand): Likewise.
(expand_constructor): Likewise.
(extract_element): Likewise.
(gfc_expanded_ac): Likewise.
(resolve_array_list): Likewise.
(gfc_resolve_character_array_constructor): Likewise.
(copy_iterator): Renamed to ...
(gfc_copy_iterator): ... this.
(gfc_append_constructor): Removed.
(gfc_insert_constructor): Removed unused function.
(gfc_get_constructor): Removed.
(gfc_free_constructor): Removed.
(qgfc_copy_constructor): Removed.
* gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
Removed all references. Replaced constructor list by splay-tree.
(struct gfc_constructor): Removed member 'next', moved 'offset' from
the inner struct, added member 'base'.
(gfc_append_constructor): Removed prototype.
(gfc_insert_constructor): Removed prototype.
(gfc_get_constructor): Removed prototype.
(gfc_free_constructor): Removed prototype.
(qgfc_copy_constructor): Removed prototype.
(gfc_copy_iterator): New prototype.
* trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158253 138bc75d-0d04-0410-961f-82ee72b054a4
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* ioparm.def : Update copyright.
* lang.opt : ditto
* trans-array.c : ditto
* trans-array.h : ditto
* expr.c: ditto
* trans-types.c: ditto
* dependency.c : ditto
* gfortran.h : ditto
* options.c : ditto
* trans-io.c : ditto
* trans-intrinsic.c : ditto
* libgfortran.h : ditto
* invoke.texi : ditto
* intrinsic.texi : ditto
* trans.c : ditto
* trans.h : ditto
* intrinsic.c : ditto
* interface.c : ditto
* iresolve.c : ditto
* trans-stmt.c : ditto
* trans-stmt.h : ditto
* parse,c : ditto
* match.h : ditto
* error.c : ditto
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157923 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/43072
* dependency.c (gfc_full_array_ref_p): Check for contiguous by
checking the rest of the dimensions for elements.
2010-02-22 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43072
* gfortran.dg/internal_pack_6.f90: Number of 'packs' now zero.
* gfortran.dg/internal_pack_9.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156949 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/36932
PR fortran/36933
PR fortran/43072
PR fortran/43111
* dependency.c (gfc_check_argument_var_dependency): Use enum
value instead of arithmetic vaue for 'elemental'.
(check_data_pointer_types): New function.
(gfc_check_dependency): Call check_data_pointer_types.
* trans-array.h : Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-array.c (gfc_conv_array_parameter): A contiguous array
can be a dummy but it must not be assumed shape or deferred.
Change fourth argument to boolean. Array constructor exprs will
always be contiguous and do not need packing and unpacking.
* trans-expr.c (gfc_conv_procedure_call): Clean up some white
space and change fourth argument of gfc_conv_array_parameter
to boolean.
(gfc_trans_arrayfunc_assign): Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-io.c (gfc_convert_array_to_string): The same.
* trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2010-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/36932
PR fortran/36933
* gfortran.dg/dependency_26.f90: New test.
PR fortran/43072
* gfortran.dg/internal_pack_7.f90: New test.
PR fortran/43111
* gfortran.dg/internal_pack_8.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156926 138bc75d-0d04-0410-961f-82ee72b054a4
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and Tobias Burnus <burnus@gcc.gnu.org>
PR fortran/40646
* gfortran.h : Change the compcall member of the 'value' union
in the gfc_expr structure so that its fields overlap with the
'function' member.
* resolve.c (resolve_compcall): Set the function.esym.
* trans-expr.c (gfc_trans_arrayfunc_assign): Use
is_proc_ptr_comp in the condition.
* dependency.c (gfc_full_array_ref_p): Ensure that 'contiguous'
retunrs a value if non-NULL.
2009-07-05 Paul Thomas <pault@gcc.gnu.org>
and Tobias Burnus <burnus@gcc.gnu.org>
PR fortran/40646
* gfortran.dg/func_assign_3.f90 : New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149262 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/40551
* dependency.h : Add second bool* argument to prototype of
gfc_full_array_ref_p.
* dependency.c (gfc_full_array_ref_p): If second argument is
present, return true if last dimension of reference is an
element or has unity stride.
* trans-array.c : Add NULL second argument to references to
gfc_full_array_ref_p.
* trans-expr.c : The same, except for;
(gfc_trans_arrayfunc_assign): Return fail if lhs reference
is not a full array or a contiguous section.
2009-06-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/40551
* gfortran.dg/func_assign_2.f90 : New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149062 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/38863
* dependency.c (ref_same_as_full_array): New function.
(gfc_dep_resolver): Call it.
2009-04-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38863
* gfortran.dg/dependency_23.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145621 138bc75d-0d04-0410-961f-82ee72b054a4
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* check.c : Update copyright year.
* dependency.c : Update copyright year.
* interface.c : ditto.
* intrinsic.c : ditto.
* intrinsic.h : ditto.
* module.c : ditto.
* simplify.c : ditto.
* symbol.c : ditto.
* trans-stmt.c : ditto.
* trans-types.c : ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143236 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/35681
* ChangeLog-2008: Fix function name.
PR fortran/38487
* dependency.c (gfc_check_argument_var_dependency):
Move the check for pointerness inside the if block
so that it doesn't affect the return value.
PR fortran/38669
* trans-stmt.c (gfc_trans_call):
Add the dependency code after the loop bounds calculation one.
2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
PR fortran/38669
* gfortran.dg/elemental_dependency_3.f90: New test.
* gfortran.dg/elemental_subroutine_7.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143057 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/38536
* gfortran.h (gfc_is_data_pointer): Added prototype
* resolve.c (gfc_iso_c_func_interface):
Use gfc_is_data_pointer to test for pointer attribute.
* dependency.c (gfc_is_data_pointer):
Support pointer-returning functions.
2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
PR fortran/38536
* gfortran.dg/c_loc_tests_13.f90: New test.
* gfortran.dg/c_loc_tests_14.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143050 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/38487
* gfortran.dg/elemental_dependency_2.f90: New test.
2008-12-15 Mikael Morin <mikael.morin@tele2.fr>
PR fortran/38487
* dependency.c (gfc_is_data_pointer): New function.
(gfc_check_argument_var_dependency): Disable the warning
in the pointer case.
(gfc_check_dependency): Use gfc_is_data_pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142766 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/35681
* dependency.c (gfc_check_argument_var_dependency): Add
elemental check flag. Issue a warning if we find a dependency
but don't generate a temporary. Add the case of an elemental
function call as actual argument to an elemental procedure.
Add the case of an operator expression as actual argument
to an elemental procedure.
(gfc_check_argument_dependency): Add elemental check flag.
Update calls to gfc_check_argument_var_dependency.
(gfc_check_fncall_dependency): Add elemental check flag.
Update call to gfc_check_argument_dependency.
* trans-stmt.c (gfc_trans_call): Make call to
gfc_conv_elemental_dependency unconditional, but with a flag
whether we should check dependencies between variables.
(gfc_conv_elemental_dependency): Add elemental check flag.
Update call to gfc_check_fncall_dependency.
* trans-expr.c (gfc_trans_arrayfunc_assign): Update call to
gfc_check_fncall_dependency.
* resolve.c (find_noncopying_intrinsics): Update call to
gfc_check_fncall_dependency.
* dependency.h (enum gfc_dep_check): New enum.
(gfc_check_fncall_dependency): Update prototype.
2008-11-16 Mikael Morin <mikael.morin@tele2.fr>
PR fortran/35681
* gfortran.dg/elemental_dependency_1.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141931 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/37723
* dependency.c (gfc_dep_resolver ): If we find equal array
element references, go on to the next reference.
2008-10-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37723
* gfortran.dg/dependency_22.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141221 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/37787
* dependency.c (gfc_are_equivalenced_arrays): Look in symbol
namespace rather than current namespace, if it is available.
2008-10-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/37787
* gfortran.dg/module_equivalence_5.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141073 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h (gfc_component): Add field "symbol_attribute attr", remove
fields "pointer", "allocatable", "dimension", "access".
Remove functions "gfc_set_component_attr" and "gfc_get_component_attr".
* interface.c (gfc_compare_derived_types): Ditto.
* trans-array.c (gfc_array_allocate,structure_alloc_comps): Ditto.
* trans-expr.c (gfc_conv_component_ref,gfc_trans_subcomponent_assign,
gfc_conv_structure): Ditto.
* symbol.c (gfc_find_component,free_components,gfc_set_component_attr,
gfc_get_component_attr,verify_bind_c_derived_type,
generate_isocbinding_symbol): Ditto.
* decl.c (build_struct): Ditto.
* dump-parse-tree.c (show_components): Ditto.
* trans-stmt.c (gfc_trans_deallocate): Ditto.
* expr.c (gfc_check_assign,gfc_check_pointer_assign,
gfc_default_initializer): Ditto.
* module.c (mio_component): Ditto.
* trans-types.c (copy_dt_decls_ifequal,gfc_get_derived_type): Ditto.
* resolve.c (has_default_initializer,resolve_structure_cons,
gfc_iso_c_func_interface,find_array_spec,resolve_ref,
resolve_deallocate_expr,resolve_allocate_expr,resolve_fl_derived,
resolve_equivalence_derived): Ditto.
* trans-io.c (transfer_expr): Ditto.
* parse.c (parse_derived): Ditto.
* dependency.c (gfc_check_dependency): Ditto.
* primary.c (gfc_variable_attr): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139524 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.dg/fmt_g0_3.f08: Fix typo in expected error message.
gcc/fortran/
* expr.c (gfc_check_pointer_assign): Fix typo in string.
* io.c (check_format): Fix typo in string. Fix comment typos.
* parse.c (gfc_global_used): Likewise.
* resolve.c (resolve_allocate_expr): Likewise.
* symbol.c (gfc_set_default_type): Likewise.
* arith.c: Fix typos in comments.
* array.c: Likewise.
* data.c: Likewise.
* decl.c: Likewise.
* dependency.c: Likewise.
* f95-lang.c: Likewise.
* gfortran.h: Likewise.
* matchexp.c: Likewise.
* module.c: Likewise.
* primary.c: Likewise.
* scanner.c: Likewise.
* trans-array.c: Likewise.
* trans-common.c: Likewise.
* trans-decl.c: Likewise.
* trans-expr.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-types.c: Likewise.
* trans.c: Likewise.
* trans.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138040 138bc75d-0d04-0410-961f-82ee72b054a4
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(gfc_namespace, gfc_expr): Avoid C++ keywords.
* arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
Likewise.
* decl.c (access_attr_decl): Likewise.
* dependency.c (gfc_dep_compare_expr): Likewise.
* dump-parse-tree.c (show_expr, show_uop, show_namespace):
Likewise.
* expr.c (gfc_copy_expr, gfc_type_convert_binary,
simplify_intrinsic_op, check_intrinsic_op): Likewise.
* interface.c (fold_unary, gfc_match_generic_spec,
gfc_match_interface, gfc_match_end_interface,
check_operator_interface, check_uop_interfaces,
gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
gfc_add_interface, gfc_current_interface_head,
gfc_set_current_interface_head): Likewise.
* iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
Likewise.
* matchexp.c (gfc_get_parentheses, build_node): Likewise.
* module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
number_use_names, mio_expr, load_operator_interfaces, read_module,
write_operator, write_module): Likewise.
* openmp.c (resolve_omp_atomic): Likewise.
* resolve.c (resolve_operator, gfc_resolve_character_operator,
gfc_resolve_uops): Likewise.
* symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
* trans-expr.c (gfc_conv_expr_op): Likewise.
* trans-openmp.c (gfc_trans_omp_atomic): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137981 138bc75d-0d04-0410-961f-82ee72b054a4
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* arith.h: Likewise.
* array.c: Likewise.
* bbt.c: Likewise.
* check.c: Likewise.
* data.c: Likewise.
* data.h: Likewise.
* decl.c: Likewise.
* dependency.c: Likewise.
* dependency.h: Likewise.
* dump-parse-tree.c: Likewise.
* error.c: Likewise.
* expr.c: Likewise.
* gfc-internals.texi: Likewise.
* gfortran.h: Likewise.
* gfortran.texi: Likewise.
* gfortranspec.c: Likewise.
* interface.c: Likewise.
* intrinsic.c: Likewise.
* intrinsic.h: Likewise.
* intrinsic.texi: Likewise.
* invoke.texi: Likewise.
* io.c: Likewise.
* iresolve.c: Likewise.
* iso-c-binding.def: Likewise.
* iso-fortran-env.def: Likewise.
* lang-specs.h: Likewise.
* lang.opt: Likewise.
* libgfortran.h: Likewise.
* match.c: Likewise.
* match.h: Likewise.
* matchexp.c: Likewise.
* misc.c: Likewise.
* module.c: Likewise.
* openmp.c: Likewise.
* options.c: Likewise.
* parse.c: Likewise.
* parse.h: Likewise.
* primary.c: Likewise.
* resolve.c: Likewise.
* scanner.c: Likewise.
* simplify.c: Likewise.
* st.c: Likewise.
* symbol.c: Likewise.
* target-memory.c: Likewise.
* target-memory.h: Likewise.
* trans-array.h: Likewise.
* trans-const.h: Likewise.
* trans-stmt.h: Likewise.
* trans-types.c: Likewise.
* trans-types.h: Likewise.
* types.def: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132600 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/31217
PR fortran/33811
PR fortran/33686
* trans-array.c (gfc_conv_loop_setup): Send a complete type to
gfc_trans_create_temp_array if the temporary is character.
* trans-stmt.c (gfc_trans_assign_need_temp): Do likewise for
allocate_temp_for_forall_nest.
(forall_replace): New function.
(forall_replace_symtree): New function.
(forall_restore): New function.
(forall_restore_symtree): New function.
(forall_make_variable_temp): New function.
(check_forall_dependencies): New function.
(cleanup_forall_symtrees): New function.
gfc_trans_forall_1): Add and initialize pre and post blocks.
Call check_forall_dependencies to check for all dependencies
and either trigger second forall block to copy temporary or
copy lval, outside the forall construct and replace all
dependent references. After assignment clean-up and coalesce
the blocks at the end of the function.
* gfortran.h : Add prototypes for gfc_traverse_expr and
find_forall_index.
expr.c (gfc_traverse_expr): New function to traverse expression
and visit all subexpressions, under control of a logical flag,
a symbol and an integer pointer. The slave function is caller
defined and is only called on EXPR_VARIABLE.
(expr_set_symbols_referenced): Called by above to set symbols
referenced.
(gfc_expr_set_symbols_referenced): Rework of this function to
use two new functions above.
* resolve.c (find_forall_index): Rework with gfc_traverse_expr,
using forall_index.
(forall_index): New function used by previous.
* dependency.c (gfc_check_dependency): Use gfc_dep_resolver for
all references, not just REF_ARRAY.
(gfc_dep_resolver): Correct the logic for substrings so that
overlapping arrays are handled correctly.
2007-10-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/31217
PR fortran/33811
* gfortran.dg/forall_12.f90: New test.
PR fortran/33686
* gfortran.dg/forall_13.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129720 138bc75d-0d04-0410-961f-82ee72b054a4
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Public License and to point readers at the COPYING3 file and the FSF's
license web page.
* openmp.c, interface.c, intrinsic.c, trans-array.c, trans-expr.c, symbol.c,
iso-fortran-env.def, intrinsic.h, decl.c, trans-array.h, matchexp.c,
dump-parse-tree.c, trans-common.c, array.c, Make-lang.in, trans-openmp.c,
gfortran.h, error.c, iso-c-binding.def, lang.opt, data.c, trans-const.c,
trans-stmt.c, expr.c, trans-const.h, trans-stmt.h, module.c, trans.c,
scanner.c, trans-types.c, trans.h, gfortranspec.c, trans-types.h,
lang-specs.h, io.c, bbt.c, resolve.c, f95-lang.c, st.c, iresolve.c, match.c,
trans-decl.c, trans-io.c, target-memory.c, match.h, target-memory.h, parse.c,
arith.h, check.c, dependency.c, parse.h, types.def, convert.c, dependency.h,
primary.c, trans-intrinsic.c, options.c, misc.c, simplify.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127129 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h: Renamed 'enum gfc_generic_isym_id' to 'enum gfc_isym_id',
added missing GFC_ISYM_* enumerators, ordered alphabetically.
(struct gfc_intrinsic_sym): Renamed 'generic_id' to 'id'.
(gfc_find_subroutine): New prototype.
* intrinsic.c (add_sym, add_sym_*): Added argument 'id' and changed all callers.
(find_subroutine): Renamed to 'gfc_find_subroutine', removed static.
* dependency.c: Changed usage of isym->generic_id to isym->id.
* openmp.c: Likewise.
* resolve.c: Likewise.
* trans-array.c: Likewise.
* trans-expr.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-openmp.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125168 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/31732
* dependency.c (gfc_full_array_ref_p): If the reference is
to a single element, check that the array has a single
element and that the correct element is referenced.
2007-05-01 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/31732
* gfortran.dg/array_memset_2: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124326 138bc75d-0d04-0410-961f-82ee72b054a4
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dependency checking for array constructors.
* gfortran.dg/dependency_20.f90: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121490 138bc75d-0d04-0410-961f-82ee72b054a4
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i.e. that the ARRAY_REF doesn't mention components.
* trans-array.c (gfc_constant_array_constructor_p): Export external
function renamed from constant_array_constructor_p.
(gfc_build_constant_array_constructor): Export.
(gfc_trans_array_constructor): Update call to the renamed function
constant_array_constructor_p.
* trans-array.h (gfc_constant_array_constructor_p): Prototype here.
(gfc_build_constant_array_constructor): Likewise.
* trans-expr.c (gfc_build_memcpy_call): New helper function split
out from gfc_trans_array_copy.
(gfc_trans_array_copy): Use gfc_build_memcpy_call.
(gfc_trans_array_constructor_copy): New function to optimize
assigning an entire array from a constant array constructor.
(gfc_trans_assignment): Call gfc_trans_array_constructor_copy
when appropriate.
* gfortran.dg/array_memcpy_3.f90: New test case.
* gfortran.dg/vect/vect-5.f90: Update vectorized loop count.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121010 138bc75d-0d04-0410-961f-82ee72b054a4
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* decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c,
convert.c: Update Copyright dates. Fix whitespace.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120552 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/30273
* dependency.c (gfc_check_dependency): There is no dependency
with EXPR_NULL so always return 0.
2006-12-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30273
* gfortran.dg/dependency_19.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120117 138bc75d-0d04-0410-961f-82ee72b054a4
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Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/30207
* dependency.c (gfc_full_array_ref_p): New function to test whether
the given array ref specifies the entire array.
(gfc_dep_resolver): Use gfc_full_array_ref_p to analyze AR_FULL
array refs against AR_SECTION array refs, and vice versa.
* dependency.h (gfc_full_array_ref_p): Prototype here.
* trans-array.c (gfc_conv_expr_descriptor): Use gfc_full_array_ref_p.
* gfortran.fortran-torture/execute/where21.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119990 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/25746
* interface.c (gfc_extend_assign): Use new code EXEC_ASSIGN_CALL.
* gfortran.h : Put EXEC_ASSIGN_CALL in enum.
* trans-stmt.c (gfc_conv_elemental_dependencies): New function.
(gfc_trans_call): Call it. Add new boolian argument to flag
need for dependency checking. Assert intent OUT and IN for arg1
and arg2.
(gfc_trans_forall_1): Use new code EXEC_ASSIGN_CALL.
trans-stmt.h : Modify prototype of gfc_trans_call.
trans.c (gfc_trans_code): Add call for EXEC_ASSIGN_CALL.
st.c (gfc_free_statement): Free actual for EXEC_ASSIGN_CALL.
* dependency.c (gfc_check_fncall_dependency): Don't check other
against itself.
PR fortran/25090
* resolve.c : Remove resolving_index_expr.
(entry_parameter): Remove.
(gfc_resolve_expr, resolve_charlen, resolve_fl_variable): Remove
calls to entry_parameter and references to resolving_index_expr.
PR fortran/27584
* check.c (gfc_check_associated): Replace NULL assert with an
error message, since it is possible to generate bad code that
has us fall through to here..
PR fortran/19015
* iresolve.c (maxloc, minloc): If DIM is not present, pass the
rank of ARRAY as the shape of the result. Otherwise, pass the
shape of ARRAY, less the dimension DIM.
(maxval, minval): The same, when DIM is present, otherwise no
change.
2006-05-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25746
* gfortran.dg/elemental_subroutine_3.f90: New test.
PR fortran/25090
* gfortran.dg/entry_dummy_ref_1.f90: Remove.
PR fortran/27584
* gfortran.dg/associated_target_1.f90: New test.
PR fortran/19015
* gfortran.dg/maxloc_shape_1.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113949 138bc75d-0d04-0410-961f-82ee72b054a4
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(get_deps): Delete function.
(transform_sections): Delete function.
(gfc_check_section_vs_section): Significant rewrite.
* gfortran.dg/dependency_18.f90: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112731 138bc75d-0d04-0410-961f-82ee72b054a4
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(gfc_check_element_vs_section): Significant rewrite.
* gfortran.dg/dependencency_17.f90: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112607 138bc75d-0d04-0410-961f-82ee72b054a4
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plus operators when comparing expressions. Handle comparisons of
the form "X+C vs. X", "X vs. X+C", "X-C vs. X" and "X vs. X-C" where
C is an integer constant. Handle comparisons of the form "P+Q vs.
R+S" and "P-Q vs. R-S". Handle comparisons of integral extensions
specially (increasing functions) so extend(A) > extend(B), when A>B.
(gfc_check_element_vs_element): Move test later, so that we ignore
the fact that "A < B" or "A > B" when A or B contains a forall index.
* gfortran.dg/dependency_14.f90: New test case.
* gfortran.dg/dependency_15.f90: Likewise.
* gfortran.dg/dependency_16.f90: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112605 138bc75d-0d04-0410-961f-82ee72b054a4
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Two variables of different types can't have a dependency, and two
variables with the same symbol are equal, even if pointers.
* gfortran.dg/dependency_12.f90: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112377 138bc75d-0d04-0410-961f-82ee72b054a4
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