Simon Taylor 3e770f00e9 Optimize int:unchecked_left_shift/2', int:unchecked_right_shift/2' ...

Estimated hours taken: 0.1

compiler/const_prop.m:
	Optimize `int:unchecked_left_shift/2', `int:unchecked_right_shift/2'
	and `int:rem/2'.

1999-03-30 05:38:49 +00:00

..

notes

Update the description of the check_typeclass phase to indicate

1999-03-30 05:38:14 +00:00

.cvsignore

Delete a few obsolete things: don't ignore

1998-12-09 11:40:05 +00:00

arg_info.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

atsort.m

…

base_type_info.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

base_type_layout.m

Rename some missed references to base_type_* as type_ctor_* in

1999-03-24 03:11:13 +00:00

base_typeclass_info.m

Implement abstract instance declarations.

1999-02-12 03:46:59 +00:00

basic_block.m

…

bytecode_data.m

Fix reversed arguments in a call.

1999-03-10 00:01:42 +00:00

bytecode_gen.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

bytecode.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

call_gen.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

call_graph.m

…

check_typeclass.m

Fix a bug with the handling of instance declarations with no methods.

1999-02-15 07:13:22 +00:00

clause_to_proc.m

Fix a couple of bugs related to pruning of impure goals with no output

1998-10-20 15:07:07 +00:00

code_aux.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

code_exprn.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

code_gen.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

code_info.m

Allow the native collector to work for nondet code, by generating layout

1999-03-12 05:53:29 +00:00

code_util.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

commit_gen.m

…

common.m

…

const_prop.m

Optimize int:unchecked_left_shift/2', int:unchecked_right_shift/2'

1999-03-30 05:38:49 +00:00

constraint.m

Fix some old problems with HLDS dumps, including blank lines between goals

1999-03-12 06:14:17 +00:00

context.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

continuation_info.m

Reorganize the handling of global data structures, and expose the table

1998-11-24 03:57:47 +00:00

cse_detection.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

dead_proc_elim.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

deforest.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

delay_info.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

delay_slot.m

…

dense_switch.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

dependency_graph.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

det_analysis.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

det_report.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

det_util.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

disj_gen.m

Allow the native collector to work for nondet code, by generating layout

1999-03-12 05:53:29 +00:00

dnf.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

dupelim.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

equiv_type.m

Implement abstract instance declarations.

1999-02-12 03:46:59 +00:00

error_util.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

excess.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

export.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

exprn_aux.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

fact_table.m

Use floating point functions instead of the obsolete predicates.

1999-03-18 01:31:33 +00:00

follow_code.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

follow_vars.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

frameopt.m

…

globals.m

Make it possible to compile a module (e.g. std_util) without debugging,

1998-11-05 03:53:34 +00:00

goal_path.m

…

goal_util.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

graph_colour.m

…

handle_options.m

Fix a bug with the handling of memory profiling: the grade

1999-03-29 11:17:59 +00:00

higher_order.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

hlds_data.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

hlds_goal.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

hlds_module.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

hlds_out.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

hlds_pred.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

hlds.m

…

implication.m

…

inlining.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

inst_match.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

inst_util.m

…

inst.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

instmap.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

intermod.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

ite_gen.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

jumpopt.m

…

labelopt.m

Allow the native collector to work for nondet code, by generating layout

1999-03-12 05:53:29 +00:00

lambda.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

lco.m

…

live_vars.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

livemap.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

liveness.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

llds_common.m

Change the LLDS representation of a module from containing a list of c_modules

1998-11-19 06:13:36 +00:00

llds_out.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

llds.m

Document that the shift binops are unchecked.

1999-03-30 05:12:49 +00:00

lookup_switch.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

lp.m

…

magic_util.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

magic.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

make_hlds.m

Use report_warning' instead of io__write_string' to output

1999-03-30 05:32:57 +00:00

make_tags.m

…

mercury_compile.m

If tracing was enabled, pass `--trace' to the Mercury linker.

1999-03-28 07:30:40 +00:00

mercury_to_c.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

mercury_to_goedel.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

mercury_to_mercury.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

middle_rec.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

Mmakefile

Separated out all the commands to create installation directories

1999-03-15 00:39:30 +00:00

mode_debug.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

mode_errors.m

Fix some old problems with HLDS dumps, including blank lines between goals

1999-03-12 06:14:17 +00:00

mode_info.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

mode_util.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

modecheck_call.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

modecheck_unify.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

modes.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

module_qual.m

Implement abstract instance declarations.

1999-02-14 13:02:37 +00:00

modules.m

Put back a blank line that I accidentally deleted in my previous

1999-02-09 00:27:44 +00:00

opt_debug.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

opt_util.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

optimize.m

Allow the native collector to work for nondet code, by generating layout

1999-03-12 05:53:29 +00:00

options.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

par_conj_gen.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

passes_aux.m

s/tree234__count/map__count/

1999-03-26 11:15:45 +00:00

pd_cost.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

pd_debug.m

Fix some old problems with HLDS dumps, including blank lines between goals

1999-03-12 06:14:17 +00:00

pd_info.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

pd_term.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

pd_util.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

peephole.m

…

polymorphism.m

Rename some missed references to base_type_* as type_ctor_* in

1999-03-24 03:11:13 +00:00

post_typecheck.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

pragma_c_gen.m

For nondet pragma c_code, don't output calls to save_registers()

1999-03-28 01:27:21 +00:00

prog_data.m

Implement abstract instance declarations.

1999-02-12 03:46:59 +00:00

prog_io_dcg.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

prog_io_goal.m

Fix some misleading variable names and comments:

1999-03-24 13:30:21 +00:00

prog_io_pragma.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

prog_io_typeclass.m

Implement abstract instance declarations.

1999-02-12 03:46:59 +00:00

prog_io_util.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

prog_io.m

Remove support for NU-Prolog and SICStus Prolog.

1999-03-15 08:48:36 +00:00

prog_out.m

Fix some old problems with HLDS dumps, including blank lines between goals

1999-03-12 06:14:17 +00:00

prog_util.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

purity.m

Avoid some spurious flow-on diagnostics.

1999-03-05 13:09:36 +00:00

quantification.m

Some trivial changes to fix bugs in my previous change.

1999-03-13 01:29:14 +00:00

rl_analyse.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_block_opt.m

Fix a performance bug where multiple copies of the

1999-03-08 06:07:14 +00:00

rl_block.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_code.m

Fix bugs in the Aditi bytecode output routines.

1999-03-08 06:09:38 +00:00

rl_dump.m

Fix some old problems with HLDS dumps, including blank lines between goals

1999-03-12 06:14:17 +00:00

rl_exprn.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

rl_file.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_gen.m

Fix a bug where the generated code tested whether

1999-03-18 00:55:07 +00:00

rl_info.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_key.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_liveness.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_loop.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_opt.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_out.m

Don't add indexes to relations twice.

1999-03-19 04:47:39 +00:00

rl_relops.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_sort.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl_stream.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

rl.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

saved_vars.m

Fix some old problems with HLDS dumps, including blank lines between goals

1999-03-12 06:14:17 +00:00

simplify.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

source_stats.awk

…

special_pred.m

Rework the handling of types in higher_order.m.

1998-09-10 06:56:14 +00:00

stack_layout.m

Reorganize the handling of global data structures, and expose the table

1998-11-24 03:57:47 +00:00

store_alloc.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

stratify.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

string_switch.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

switch_detection.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

switch_gen.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:08 +00:00

table_gen.m

Reorganize the handling of global data structures, and expose the table

1998-11-24 03:57:47 +00:00

tag_switch.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

term_errors.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

term_pass1.m

Use floating point functions instead of the obsolete predicates.

1999-03-18 01:31:33 +00:00

term_pass2.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

term_traversal.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

term_util.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

termination.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

trace.m

Add support for exceptions to the debugger, and

1998-12-14 16:05:20 +00:00

trans_opt.m

…

transform_llds.m

Reorganize the handling of global data structures, and expose the table

1998-11-24 03:57:47 +00:00

transform.m

…

tree.m

…

type_util.m

Rename some missed references to base_type_* as type_ctor_* in

1999-03-24 03:11:16 +00:00

typecheck.m

s/tree234__count/map__count/

1999-03-26 11:15:45 +00:00

unify_gen.m

During the writing of the RTTI paper, we decided that type_ctor_info

1999-03-22 08:09:52 +00:00

unify_proc.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

unique_modes.m

These changes make var' and term' polymorphic.

1998-11-20 04:10:36 +00:00

unused_args.m

Aditi compilation.

1998-12-06 23:49:14 +00:00

value_number.m

Allow the native collector to work for nondet code, by generating layout

1999-03-12 05:53:29 +00:00

vn_block.m

Fix a bug in value numbering.

1998-09-18 09:48:10 +00:00

vn_cost.m

…

vn_debug.m

…

vn_filter.m

…

vn_flush.m

…

vn_livemap.m

…

vn_order.m

…

vn_table.m

…

vn_temploc.m

…

vn_type.m

…

vn_util.m

Use unchecked_left_shift' instead of <<' when simplifying

1999-03-30 05:21:51 +00:00

vn_verify.m

…