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https://github.com/Mercury-Language/mercury.git
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234501be75
Now that we can optimize tail recursion for all MLDS targets better via
the MLDS code generator than via ml_tailcall.m, we don't need it anymore.
compiler/ml_tailcall.m:
Delete this module.
compiler/ml_backend.m:
compiler/notes/compiler_design.html:
Delete the inclusion and the documentation of the deleted module.
compiler/mark_tail_calls.m:
Update old references to the deleted module, as well as some comments.
compiler/mercury_compile_mlds_back_end.m:
Don't invoke the deleted module.
compiler/options.m:
Delete the (developer-only) options that used to control whether
we did tail call optimization (TCO) via ml_tailcall.m or not.
compiler/ml_optimize.m:
Delete the parts of this module that worked in concert with ml_tailcall.m
to implement TCO.
compiler/mlds.m:
Delete the field from ml_call_stmts that was needed only by ml_tailcall.m.
compiler/ml_call_gen.m:
Don't fill in the deleted field.
Shift here the only part of the old contents of ml_tailcall.m that is
still needed, the check for whether rvals would become dangling references
if we discarded the current call's stack frame.
compiler/ml_elim_nested.m:
Conform to the change to mlds.m, and eliminate an unused field
in elim_info.
compiler/ml_accurate_gc.m:
compiler/ml_code_util.m:
compiler/ml_commit_gen.m:
compiler/ml_proc_gen.m:
compiler/ml_rename_classes.m:
compiler/ml_util.m:
compiler/mlds_to_c.m:
compiler/mlds_to_cs.m:
compiler/mlds_to_java.m:
compiler/mlds_to_target_util.m:
Conform to the changes above.
78 lines
2.6 KiB
Mathematica
78 lines
2.6 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, 2009-2011 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 and the C# back-end,
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% each of which convert MLDS to their respective target language.
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%
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%---------------------------------------------------------------------------%
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:- module ml_backend.
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:- interface.
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%---------------------------------------------------------------------------%
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:- include_module mlds.
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:- include_module ml_target_util.
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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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% Phase 5-ml: compile HLDS to MLDS
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:- include_module ml_top_gen.
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:- include_module ml_proc_gen.
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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_foreign_proc_gen.
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:- include_module ml_closure_gen.
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:- include_module ml_commit_gen.
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:- include_module ml_disj_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_lookup_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_gen_info.
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:- include_module ml_args_util.
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:- include_module ml_code_util.
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:- include_module ml_accurate_gc.
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:- include_module ml_global_data.
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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_rename_classes.
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:- include_module ml_optimize.
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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->Java back-end
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:- include_module mlds_to_java.
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% MLDS->C# back-end.
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:- include_module mlds_to_cs.
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% Utility predicates that are useful for more than one MLDS->? back-end.
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:- include_module mlds_to_target_util.
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%---------------------------------------------------------------------------%
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:- end_module ml_backend.
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%---------------------------------------------------------------------------%
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