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Estimated hours taken: 2 Branches: main Remove support for the Aditi backend. It is a pain to have to update it every time a data structure changes when we don't see any benefit from it, and its presence makes compilation of the compiler directory take about 10% longer (since the Aditi backend modules are roughly 10% of the code in the compiler directory). Deleting the Aditi-specific data structures from the HLDS should also speed up compilation a little bit. I have spoken to Rao and he is fine with this step. Aditi users, if there are any, can continue to use the Aditi support in release 0.12.*. I also tagged the last version on the trunk to support aditi with the name "last_aditi". The need for modifications in this Aditi support is likely to be very rare to nonexistent, if the recent past is any guide: the Aditi backend hasn't seen a nontrivial modification in a year or more. This diff removes a net 31492 lines. compiler/add_aditi.m: compiler/aditi_backend.pp: compiler/aditi_builtin_ops.m: compiler/context.m: compiler/dnf.m: compiler/magic.m: compiler/magic_util.m: compiler/rl.m: compiler/rl_analyse.m: compiler/rl_block.m: compiler/rl_block_opt.m: compiler/rl_code.m: compiler/rl_dump.m: compiler/rl_exprn.m: compiler/rl_file.pp: compiler/rl_gen.m: compiler/rl_info.m: compiler/rl_key.m: compiler/rl_liveness.m: compiler/rl_loop.m: compiler/rl_opt.m: compiler/rl_out.pp: compiler/rl_relops.m: compiler/rl_sort.m: compiler/rl_stream.m: Remove these compiler modules, since they existed only to support the Aditi backend. compiler/hlds_goal.m: Delete the Aditi-specific components of goals (e.g. the aditi-builtin kind of generic calls and Aditi-evaluated lambdas). compiler/hlds_pred.m: Delete the Aditi-specific components of pred_infos. compiler/prog_data.m: Delete the Aditi-specific items. compiler/passes_aux.m: Don't worry about processing all procedures or just all non-Aditi procedures. compiler/add_clause.m: Add a predicate from a deleted module that is now used only here. compiler/*.m: Conform to the data structure changes above. compiler/notes/*.html: Remove references to the Aditi backend. tests/invalid/aditi.m: tests/invalid/aditi_errors.err_exp: tests/invalid/aditi_errors.m: tests/invalid/aditi_private_builtin.m: tests/invalid/aditi_state_errors.err_exp: tests/invalid/aditi_state_errors.m: tests/invalid/aditi_update_derived_relation.err_exp: tests/invalid/aditi_update_derived_relation.m: tests/invalid/aditi_update_errors.err_exp: tests/invalid/aditi_update_errors.m: tests/invalid/aditi_update_mode_errors.err_exp: tests/invalid/aditi_update_mode_errors.m: tests/valid/aditi.m: tests/valid/aditi_calls_mercury.m: tests/valid/aditi_error_bug.m: tests/valid/aditi_error_bug2.m: tests/valid/aditi_error_bug3.m: tests/valid/aditi_private_builtin.m: tests/valid/aditi_query.m: tests/valid/aditi_update.m: tests/valid/base_relation.m: tests/valid/base_relation2.m: tests/valid/ite_to_disj.m: Remove these Aditi-specific tests. tests/*/Mmakefile: Remove the references to these Aditi-specific tests.
91 lines
2.9 KiB
Mathematica
91 lines
2.9 KiB
Mathematica
%-----------------------------------------------------------------------------%
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% vim: ft=mercury ts=4 sw=4 et
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%-----------------------------------------------------------------------------%
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% Copyright (C) 2002-2006 The University of Melbourne.
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% This file may only be copied under the terms of the GNU General
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% Public License - see the file COPYING in the Mercury distribution.
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%-----------------------------------------------------------------------------%
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%
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% The MLDS back-end.
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%
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% This package includes
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% - the MLDS data structure, which is an abstract
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% representation of a generic imperative language;
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% - the MLDS code generator, which converts HLDS to MLDS;
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% - the high-level C back-end, the Java back-end, the .NET back-end,
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% and a wrapper for the assembler back-end,
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% each of which convert MLDS to their respective target language.
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%
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% The main part of the assembler back-end, which converts MLDS to GCC's
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% internal abstract syntax trees and then invokes the GCC back-end to convert
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% this to assembler, is in a package of its own, so that this package doesn't
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% depend on the GCC back-end.
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%
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:- module ml_backend.
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:- interface.
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:- import_module hlds.
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:- import_module parse_tree.
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%-----------------------------------------------------------------------------%
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:- include_module mlds.
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:- include_module ml_util.
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% Phase 4-ml: MLDS-specific HLDS to HLDS transformations and annotations.
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:- include_module add_heap_ops. % transformation
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:- include_module add_trail_ops. % transformation
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:- include_module mark_static_terms. % annotation
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% Phase 5-ml: compile HLDS to MLDS
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:- include_module ml_code_gen.
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:- include_module ml_call_gen.
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:- include_module ml_closure_gen.
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:- include_module ml_switch_gen.
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:- include_module ml_simplify_switch.
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:- include_module ml_string_switch.
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:- include_module ml_tag_switch.
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:- include_module ml_type_gen.
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:- include_module ml_unify_gen.
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:- include_module ml_code_util.
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:- include_module rtti_to_mlds.
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% Phase 6-ml: MLDS -> MLDS transformations
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:- include_module ml_elim_nested.
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:- include_module ml_optimize.
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:- include_module ml_tailcall.
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% Phase 7-ml: compile MLDS to target code
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% MLDS->C back-end
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:- include_module mlds_to_c.
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% MLDS->Assembler back-end
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:- include_module maybe_mlds_to_gcc.
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% :- include_module mlds_to_gcc
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% :- include_module gcc.
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% MLDS->Java back-end
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:- include_module mlds_to_java.
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:- include_module java_util.
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% MLDS->.NET CLR back-end
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:- include_module il_peephole.
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:- include_module ilasm.
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:- include_module ilds.
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:- include_module mlds_to_il.
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:- include_module mlds_to_ilasm.
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:- include_module mlds_to_managed.
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:- implementation.
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:- import_module backend_libs.
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:- import_module libs.
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:- import_module check_hlds. % needed for type_util, mode_util,
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% and polymorphism.
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:- import_module mdbcomp.
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:- end_module ml_backend.
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%-----------------------------------------------------------------------------%
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