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Diffstat (limited to 'gcc/fortran/ChangeLog-2002')
-rw-r--r-- | gcc/fortran/ChangeLog-2002 | 340 |
1 files changed, 340 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog-2002 b/gcc/fortran/ChangeLog-2002 new file mode 100644 index 000000000..fdee6e644 --- /dev/null +++ b/gcc/fortran/ChangeLog-2002 @@ -0,0 +1,340 @@ +2002-12-29 Paul Brook <paul@nowt.org> + + * trans-array.c: Document calling convention for arrays. + +2002-12-19 Paul Brook <paul@nowt.org> + + * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect + assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass + optional parameters for some intrinsics. + (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE. + * trans-expr.c (g95_conv_function_call): Pass NULL for absent + optional parameters. + * trans.h (g95_se): Add ignore_optional flag. + +2002-12-15 Paul Brook <paul@nowt.org> + + * trans-array.c (g95_conv_array_parameter): Fix partial rank sections. + * trans-decl.c (g95_generate_function_code): Use TDI_original. + +2002-12-14 Paul Brook <paul@nowt.org> + + * trans-stmt.c (g95_trans_call): Use resolved symbol name. + +2002-12-12 Paul Brook <paul@nowt.org> + + * trans-array.c (g95_trans_array_constructor_subarray): Fully + initialize the scalarizer. + (various): Update to new format of g95_expr->value.constructor. + +2002-12-08 Paul Brook <paul@nowt.org> + + * trans-array.c (g95_put_offset_into_var): New function. + (g95_trans_array_constructor_subarray): New function. + (g95_trans_array_constructor_value): Use it. + (g95_array_cons_size): Don't abort() on array components. + +2002-12-08 Paul Brook <paul@nowt.org> + + * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o. + * support.c: Update #includes. + (statement_code_p, c_size_in_bytes, s_size_type_node): Remove. + * trans-array.c: Update #includes. + * trans.c: Ditto. + * trans-const.c: Ditto. + * trans-io.c: Ditto. + * trans-types.c: Ditto. + (g95_init_types): Set size_type_node. + * trans-decl.c: Update #includes. + (gfor_fndecl_adjust{l,r}): Declare and initialize. + * trans-stmt.c: Update #includes. + (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR. + (g95_trans_select): Fix check for unbounded ranges. + * trans-expr.c: Update #includes. + (g95_conv_string_tmp): New function. + (g95_conv_concat_op): Use it. + * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare. + * Trans-intrisic.c: Update #includes. + (g95_conv_intrinsic_strcmp): New function. + (g95_conv_intrinsic_adjust): Ditto. + (g95_conv_intrinsic_function: Use them. + +2002-11-30 Paul Brook <paul@nowt.org> + + * trans-array.c (g95_walk_function_expr): Handle non-array return by + reference. + * trans-dec.c (g95_build_function_decl): Handle character return + parammeters. + (g95_get_fake_result_decl): Ditto. + (g95_trans_deferred_vars): Ditto. + * trans-expr.c (g95_conv_function_call): Ditto. + (g95_trans_arrayfunc_assign) Limit to array valued functions. + * trans-intrinsic.c (g95_conv_intrinsic_char): New function. + (g95_conv_intrinsic_function): Use it. + * trans-types.c (g95_sym_type): Handle functions returning strings. + (g95_return_by_reference): Ditto. + (g95_get_function_type): Ditto. + +2002-11-18 Paul Brook <paul@nowt.org> + + * trans-stmt.c (g95_trans_if): Fix IF statements when the condition + requires a temporary. + (g95_trans_select): Handle computed gotos. + * trans-types.c (g95_build_array_type): Warn about non-functional + assumed shape arrays. + * trans-expr.c (g95_trans_scalar_assign): Correctly handle post + blocks. + * trans-intrinsic.c (g95_conv_intrinsic_round): New function. + (g95_conv_intrinsic_int): New function. + (g95_conv_intrinsic_mod): New function. + (g95_conv_intrinsic_ichar): New function. + (g95_conv_intrinsic_function): Use them. + (g95_conv_intrinsic_dim): Use g95_evaluate_now. + +2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl> + + * trans-types.c (g95_build_array_type): Assumed + sized arrays can have rank > 1. + * trans.c (g95_trans_code): Remove erroneous + warning about CONTINUE. + * trans-expr.c (g95_conv_variable): Remove + erroneous assert. + +2002-11-15 Paul Brook <paul@nowt.org> + + * trans-array.c (g95_conv_array_parameter): Check for NULL stride. + +2002-10-31 Paul Brook <paul@nowt.org> + + * f95-tree.c: Remove tree copying stuff that's now in gimple.c + * trans-expr.c (g95_conv_component_ref): Handle character string + components. + (g95_conv_string_parameter): Ditto. + * trans-types.c (g95_get_derived_type): Add length decl to caracter + string components. + +2002-10-10 Paul Brook <paul@nowt.org> + + * trans-decl.c (gfor_fndecl_size?): Declare and initialize. + * trans-expr.c (g95_conv_function_call): Remove unreliable return value + check. + * trans-intrinsic.c (g95_conv_intrinsic_size): New function. + (g95_conv_intrinsic_function): Handle size and shape intrinsics. + (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE. + * trans-types.c (pvoid_type_node): Declare and initialize. + * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT + (g95_array_allocate): Fix when base==data. + (g95_conv_array_parameter): Correctly handle reduced rank sections. + * trans-io.c (g95_trans_write): Correctly handle string modifiers. + +2002-10-09 Paul Brook <paul@nowt.org> + + * (g95_conv_expr_reference): Handle character strings correctly. + +2002-10-07 Paul Brook <paul@nowt.org> + + (g95_expand_decl): Rename from f95_expand_decl_stmt and use as + langhook. + * trans-array.c (g95_build_array_initializer): Remove. + (g95_conv_array_initializer): New Function. + (g95_trans_auto_arry_allocation): Cleanup. + (g95_trans_init_character_array): Remove. + * g95spec.c: Link in libgforbegin. + * trans.c (g95_generate_code): Rename main function to MAIN__. + (g95_create_var): New function. + (g95_create_var_np): New function. + (g95_evaluate_now): New function. + (g95_start_block): New function. + (g95_finish_block): New function. + (g95_add_expr_to_block): New function. + (g95_add_block_to_block): New function. + * trans-expr.c (g95_conv_componen_ref): New function. + * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o. + (F95_OBJS): Add dependency.o. + * f95-lang.c (g95_is_simple_stmt): Remove. + * f95-tree.c (mark_not_simple): New function. + (unshare_all_trees): New function. + (create_tmp_var, create_tmp_alias_var): Remove. + * support.c (declare_tmp_vars, tree_last_decl): Remove. + * trans*: Convert to new IR using GENERIC trees. Don't bother about + SIMPLE/GIMPLE rules, this is now done by Lang-independant code. + +2002-10-01 Paul Brook <paul@nowt.org> + + * trans-array.c: Add support for descriptorless arrays. + (g95_conv_array_data): New function. + (g95_conv_array_base): New function. + * trans-array.h: Declare these here. + * trans-decl.c(g95_create_mopdule_variable): Perform variable + initialization and creation here. + (g95_create_module_vars): Instead of here. + * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*. + * trans-intrinsic.c: Ditto. + * trans-types.c (g95_is_nodesc_array): New function. + (g95_get_nodesc_array_type): New function. + (g95_sym_type, g95_get_derived_type): Use them. + * trans-const.c (g95_conv_mpf_to_tree): Remove workaround. + +2002-09-28 Paul Brook <paul@nowt.org> + + * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug. + * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex + parameters. + +2002-09-24 Paul Brook <paul@nowt.org> + + * f95-lang.c (listify): Remove declaration. + (expand_function_body): Use optimize >=1 instead of flag_tree_saa. + (listify) + * f95-tree.c (get_name): New function. + * trans.c (module_namespace): Remove. + * trans-decl.c: Use g95_chainon_list rather than chainon(listify()). + * trans-types.c: Ditto. + +2002-09-19 Paul Brook <paul@nowt.org> + + * trans-array.c (g95_get_array_cons_size): New Function. + (g95_con_ss_startstride): Handle Array constructors. + (g95_conv_loop_setup): Ditto. + (g95_conv_array_parameter): Ditto. + * tras-decl.c (g95_finish_var_decl): Make initializes variables + static. + +2002-09-19 Paul Brook <paul@nowt.org> + + * trans.c (g95_simple_fold_tmp): Detect variables inside + NON_LVALUE_EXPR. + * trans-stmt.c (g95_trans_arithmetic_if): Implement this. + +2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl> + + * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o + +2002-09-14 Paul Brook <paul@nowt.org> + + * trans.c (g95_create_module_variable): Move to trans-decl.c. + * trans-const.c (g95_conv_string_init): New Function. + * trans-const.h: Declare it. + * trans-decl.c (g95_get_symbol_decl): Handle initializers for static + variables. Don't bail on intrinsic symbols. + (get_extern_function_decl): Handle specific intrinsic functions. + * trans-types.c (g95_sym_type): Dummy functions don't return + reference types. + * trans-array.c (g95_build_array_initializer): New Function. + (g95_trans_auto_array_allocation): Build initializer for static decls. + Don't use mpz_addmul, it's GMP4 only. + +2002-09-12 Paul Brook <paul@nowt.org> + + * trans-decl.c (g95_generate_code): Fix thinko with return variable. + (g95_get_extern_function_decl, g95_build_function_decl): Mangle + assembler names for module procedures. + +2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de> + + * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of + dependency/ + +2002-09-10 Paul Brook <paul@nowt.org> + + * trans-array.c: Change format of G95_SS_TEMP strictures. + (g95_check_fncall_dependancy): New function. + (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating + offsets. + * trans-decl.c (g95_get_symbol_decl): move assertion after handling of + result variables. + (g95_build_function_decl): Don't assume result arrays are packed. + (g95_trans-deferred-vars): Handle array result variables. + (g95_generate_fuction_code): Clear saved_function_decls. + * trans-expr.c (g95_conv_fnction_call): Handle direct array return by + reference. + (g95_trans_arrayfunc_assign): New function. + (g95_trans_assignment): Use it. + * trans.h (g95_ss): Add temp struct for G95_SS_TEMP. + (g95_se): Add direct_byref. + * trans-types.c: Use sym->result rather than sym where appropriate. + * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function. + Update other functions to use this. + (g95_is_intrinsic_libcall): New function. + (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics. + (g95_walk_intrinsic_function): Ditto. + +2002-09-08 Paul Brook <paul@nowt.org> + + * trans-types.c: Change rank field to dtype field in array descriptor. + * trans-array.c: Implement filling of dtype array descriptor field. + * trans-intrinsic.c: Fix broken LEN intrinsic. + +2002-09-07 Paul Brook <paul@nowt.org> + + * trans-intrinsic.c: Remove outdated todo intrinsic list. + (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics. + (g95_walk_intrinsic_function): Add MINLOC and MAXLOC. + +2002-09-06 Paul Brook <paul@nowt.org> + + * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o. + (gt-f95-trans-types.h): Add dependancy information. + * config-lang.in (gtfiles): Add trans-types.c + * f95-lang.c (g95_be_parse_file): Pass error and warning counts + back to top-level code. + * trans-array.c, trans-types.c: Change format of array descriptor. + (g95_conv_descriptor_dimension): New function. + * trans-types.h (g95_conv_descriptor_rank): define. + * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC + intrinsics. + +2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl> + + * trans-array.c, trans-types.c: Add rank information to descriptor. + +2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de> + + * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL. + +2002-09-04 Paul Brook <paul@nowt.org> + + * f95-lang.c (g95_create_decls): New function. + (g95_init): Move initialization of external decls to above, and call + from g95_be_parse_file. + * trans.c (g95_finish_stmt): Don't amputate the decl chain. + * trans-types.c (g95_init_types): Always name integer and char types. + (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL. + +2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl> + + * Make-lang.in: Add options.c to F95_PARSER_OBJS + +2002-09-02 Paul Brook <paul@nowt.org> + + * g95_generate_code: Clear the attr for __fortran_main. + * trans-types.c (g95_finish_type): New function. + * g95_init_io_state_type: Use g95_finish_type. + * g95_conv_intrinsic_anyall: Fix thinko in result initialization. + +2002-09-01 Paul Brook <paul@nowt.org> + + * README.backend: Warn about the dangers of extra config.h files. + Remove obsolete libgfor stuff. + * config-lang.in: Add target-libgfor dependancy. + * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff. + +2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl> + + * g95_conv_mpz_to_tree: Free storage pointed to by q, + not by buff. + +2002-08-30 Paul Brook <paul@nowt.org> + + * trans-intrinsic.c (g95_conv_intrinsic_function, + g95_walk_intrinsic_function): Added ANY and ALL. + (g95_conv_intrinsic_anyall): New function. + * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in + mangled name + + +Copyright (C) 2002 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. |