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-rw-r--r--lib/hipe/opt/hipe_schedule.erl7
-rw-r--r--lib/hipe/opt/hipe_schedule_prio.erl6
-rw-r--r--lib/hipe/opt/hipe_spillmin.erl40
-rw-r--r--lib/hipe/opt/hipe_spillmin_color.erl50
-rw-r--r--lib/hipe/opt/hipe_spillmin_scan.erl56
-rw-r--r--lib/hipe/opt/hipe_target_machine.erl7
-rw-r--r--lib/hipe/opt/hipe_ultra_mod2.erl7
-rw-r--r--lib/hipe/opt/hipe_ultra_prio.erl7
8 files changed, 75 insertions, 105 deletions
diff --git a/lib/hipe/opt/hipe_schedule.erl b/lib/hipe/opt/hipe_schedule.erl
index 00ad487620..531690f885 100644
--- a/lib/hipe/opt/hipe_schedule.erl
+++ b/lib/hipe/opt/hipe_schedule.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,8 +9,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
diff --git a/lib/hipe/opt/hipe_schedule_prio.erl b/lib/hipe/opt/hipe_schedule_prio.erl
index 3dcc0845e0..339bb82aab 100644
--- a/lib/hipe/opt/hipe_schedule_prio.erl
+++ b/lib/hipe/opt/hipe_schedule_prio.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 2 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,8 +11,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
diff --git a/lib/hipe/opt/hipe_spillmin.erl b/lib/hipe/opt/hipe_spillmin.erl
index 4eeb1d71db..b28a6bfd13 100644
--- a/lib/hipe/opt/hipe_spillmin.erl
+++ b/lib/hipe/opt/hipe_spillmin.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 2 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,8 +11,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%% ==========================================================================
%% Module : hipe_spillmin
@@ -24,12 +18,11 @@
%% by a function. This is done using an algorithm for register
%% allocation. The implementation is target-independent and
%% requires a target-specific interface module as argument.
-%%
-%% $Id$
%% ==========================================================================
%% Exported functions (short description):
%%
-%% stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap) ->
+%% stackalloc(CFG, StackSlots, SpillIndex, Options, TgtMod, TgtCtx,
+%% TempMap) ->
%% {Coloring, NumberOfSpills}
%% Takes a CFG and the TempMap from register allocation and returns
%% a coloring of stack slots.
@@ -49,7 +42,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-module(hipe_spillmin).
--export([stackalloc/6, mapmerge/2]).
+-export([stackalloc/7, stackalloc/8, mapmerge/2]).
%%-define(DEBUG, 1).
-define(HIPE_INSTRUMENT_COMPILER, true).
@@ -59,6 +52,8 @@
-include("../main/hipe.hrl").
-include("../flow/cfg.hrl").
+-type target_context() :: any().
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap)
@@ -68,18 +63,29 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec stackalloc(#cfg{}, [_], non_neg_integer(),
- comp_options(), module(), hipe_temp_map()) ->
- {hipe_spill_map(), non_neg_integer()}.
+ comp_options(), module(), target_context(), hipe_temp_map()) ->
+ {hipe_spill_map(), non_neg_integer()}.
-stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap) ->
+stackalloc(CFG, StackSlots, SpillIndex, Options, TgtMod, TgtCtx, TempMap) ->
+ Liveness = TgtMod:analyze(CFG,TgtCtx),
+ stackalloc(CFG, Liveness, StackSlots, SpillIndex, Options, TgtMod, TgtCtx, TempMap).
+
+-spec stackalloc(#cfg{}, _, [_], non_neg_integer(),
+ comp_options(), module(), target_context(), hipe_temp_map()) ->
+ {hipe_spill_map(), non_neg_integer()}.
+
+stackalloc(CFG, Liveness, StackSlots, SpillIndex, Options, TgtMod, TgtCtx,
+ TempMap) ->
case proplists:get_bool(spillmin_color, Options) of
false ->
- ?option_time(hipe_spillmin_scan:stackalloc(CFG, StackSlots, SpillIndex,
- Options, Target, TempMap),
+ ?option_time(hipe_spillmin_scan:stackalloc(
+ CFG, Liveness, StackSlots, SpillIndex, Options, TgtMod,
+ TgtCtx, TempMap),
"Spill minimize, linear scan", Options);
true ->
- ?option_time(hipe_spillmin_color:stackalloc(CFG, StackSlots, SpillIndex,
- Options, Target, TempMap),
+ ?option_time(hipe_spillmin_color:stackalloc(
+ CFG, Liveness, StackSlots, SpillIndex, Options, TgtMod,
+ TgtCtx, TempMap),
"Spill minimize, graph coloring", Options)
end.
diff --git a/lib/hipe/opt/hipe_spillmin_color.erl b/lib/hipe/opt/hipe_spillmin_color.erl
index 7c23de44b4..50e073a467 100644
--- a/lib/hipe/opt/hipe_spillmin_color.erl
+++ b/lib/hipe/opt/hipe_spillmin_color.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 2 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,8 +11,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%% ===========================================================================
%%@doc
@@ -41,7 +35,7 @@
-module(hipe_spillmin_color).
--export([stackalloc/6]).
+-export([stackalloc/8]).
%%-ifndef(DO_ASSERT).
%%-define(DO_ASSERT, true).
@@ -66,13 +60,17 @@
%% where Location is {spill,M}.
%% {spill,M} denotes the Mth spilled node
--spec stackalloc(#cfg{}, [_], non_neg_integer(),
- comp_options(), module(), hipe_temp_map()) ->
+-type target_context() :: any().
+
+-spec stackalloc(#cfg{}, _, [_], non_neg_integer(),
+ comp_options(), module(), target_context(), hipe_temp_map()) ->
{hipe_spill_map(), non_neg_integer()}.
-stackalloc(CFG, _StackSlots, SpillIndex, _Options, Target, TempMap) ->
+stackalloc(CFG, Live, _StackSlots, SpillIndex, _Options, TargetMod,
+ TargetContext, TempMap) ->
+ Target = {TargetMod, TargetContext},
?report2("building IG~n", []),
- {IG, NumNodes} = build_ig(CFG, Target, TempMap),
+ {IG, NumNodes} = build_ig(CFG, Live, Target, TempMap),
{Cols, MaxColors} =
color_heuristic(IG, 0, NumNodes, NumNodes, NumNodes, Target, 1),
SortedCols = lists:sort(Cols),
@@ -167,8 +165,8 @@ remap_temp_map0(Cols, [_Y|Ys], SpillIndex) ->
%% Returns {Interference_graph, Number_Of_Nodes}
%%
-build_ig(CFG, Target, TempMap) ->
- try build_ig0(CFG, Target, TempMap)
+build_ig(CFG, Live, Target, TempMap) ->
+ try build_ig0(CFG, Live, Target, TempMap)
catch error:Rsn -> exit({regalloc, build_ig, Rsn})
end.
@@ -185,12 +183,11 @@ setup_ets0([X|Xs], Table, N) ->
ets:insert(Table, {X, N}),
setup_ets0(Xs, Table, N+1).
-build_ig0(CFG, Target, TempMap) ->
- Live = Target:analyze(CFG),
+build_ig0(CFG, Live, Target, TempMap) ->
TempMapping = map_spilled_temporaries(TempMap),
TempMappingTable = setup_ets(TempMapping),
NumSpilled = length(TempMapping),
- IG = build_ig_bbs(Target:labels(CFG), CFG, Live, empty_ig(NumSpilled),
+ IG = build_ig_bbs(labels(CFG, Target), CFG, Live, empty_ig(NumSpilled),
Target, TempMap, TempMappingTable),
ets:delete(TempMappingTable),
{normalize_ig(IG), NumSpilled}.
@@ -540,18 +537,21 @@ is_visited(X, Vis) ->
%% *** INTERFACES TO OTHER MODULES ***
%%
-liveout(CFG, L, Target) ->
- ordsets:from_list(reg_names(Target:liveout(CFG, L), Target)).
+labels(CFG, {TgtMod,TgtCtx}) ->
+ TgtMod:labels(CFG, TgtCtx).
+
+liveout(CFG, L, Target={TgtMod,TgtCtx}) ->
+ ordsets:from_list(reg_names(TgtMod:liveout(CFG, L, TgtCtx), Target)).
-bb(CFG, L, Target) ->
- hipe_bb:code(Target:bb(CFG, L)).
+bb(CFG, L, {TgtMod,TgtCtx}) ->
+ hipe_bb:code(TgtMod:bb(CFG, L, TgtCtx)).
-def_use(X, Target, TempMap) ->
- Defines = [Y || Y <- reg_names(Target:defines(X), Target),
+def_use(X, Target={TgtMod,TgtCtx}, TempMap) ->
+ Defines = [Y || Y <- reg_names(TgtMod:defines(X,TgtCtx), Target),
hipe_temp_map:is_spilled(Y, TempMap)],
- Uses = [Z || Z <- reg_names(Target:uses(X), Target),
+ Uses = [Z || Z <- reg_names(TgtMod:uses(X,TgtCtx), Target),
hipe_temp_map:is_spilled(Z, TempMap)],
{Defines, Uses}.
-reg_names(Regs, Target) ->
- [Target:reg_nr(X) || X <- Regs].
+reg_names(Regs, {TgtMod,TgtCtx}) ->
+ [TgtMod:reg_nr(X,TgtCtx) || X <- Regs].
diff --git a/lib/hipe/opt/hipe_spillmin_scan.erl b/lib/hipe/opt/hipe_spillmin_scan.erl
index 06b68e1934..484b05b790 100644
--- a/lib/hipe/opt/hipe_spillmin_scan.erl
+++ b/lib/hipe/opt/hipe_spillmin_scan.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 2 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,8 +11,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%% ===========================================================================
%% Copyright (c) 2002 by Niklas Andersson, Andreas Lundin, and Erik Johansson.
@@ -60,7 +54,7 @@
-module(hipe_spillmin_scan).
--export([stackalloc/6]).
+-export([stackalloc/8]).
%%-define(DEBUG, 1).
-define(HIPE_INSTRUMENT_COMPILER, true).
@@ -70,6 +64,8 @@
-include("../main/hipe.hrl").
-include("../flow/cfg.hrl").
+-type target_context() :: any().
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap)
@@ -85,15 +81,14 @@
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec stackalloc(#cfg{}, [_], non_neg_integer(),
- comp_options(), module(), hipe_temp_map()) ->
+-spec stackalloc(#cfg{}, _, [_], non_neg_integer(),
+ comp_options(), module(), target_context(), hipe_temp_map()) ->
{hipe_spill_map(), non_neg_integer()}.
-stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap) ->
+stackalloc(CFG, Liveness, StackSlots, SpillIndex, Options, TargetMod,
+ TargetContext, TempMap) ->
+ Target = {TargetMod, TargetContext},
?debug_msg("LinearScan: ~w\n", [erlang:statistics(runtime)]),
- %% Step 1: Calculate liveness (Call external implementation.)
- Liveness = liveness(CFG, Target),
- ?debug_msg("liveness (done)~w\n", [erlang:statistics(runtime)]),
USIntervals = calculate_intervals(CFG, Liveness, Options,
Target, TempMap),
%% ?debug_msg("intervals (done) ~w\n", [erlang:statistics(runtime)]),
@@ -124,8 +119,8 @@ stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap) ->
%% all other.
%%- - - - - - - - - - - - - - - - - - - - - - - -
calculate_intervals(CFG, Liveness, _Options, Target, TempMap) ->
- Interval = empty_interval(Target:number_of_temporaries(CFG)),
- Worklist = Target:reverse_postorder(CFG),
+ Interval = empty_interval(number_of_temporaries(CFG, Target)),
+ Worklist = reverse_postorder(CFG, Target),
intervals(Worklist, Interval, 1, CFG, Liveness, Target, TempMap).
%%- - - - - - - - - - - - - - - - - - - - - - - -
@@ -538,23 +533,26 @@ extend_interval(Pos, {Beginning, End})
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-liveness(CFG, Target) ->
- Target:analyze(CFG).
+bb(CFG, L, {TgtMod,TgtCtx}) ->
+ TgtMod:bb(CFG, L, TgtCtx).
+
+livein(Liveness, L, Target={TgtMod,TgtCtx}) ->
+ regnames(TgtMod:livein(Liveness, L, TgtCtx), Target).
-bb(CFG, L, Target) ->
- Target:bb(CFG, L).
+liveout(Liveness, L, Target={TgtMod,TgtCtx}) ->
+ regnames(TgtMod:liveout(Liveness, L, TgtCtx), Target).
-livein(Liveness, L, Target) ->
- regnames(Target:livein(Liveness, L), Target).
+number_of_temporaries(CFG, {TgtMod,TgtCtx}) ->
+ TgtMod:number_of_temporaries(CFG, TgtCtx).
-liveout(Liveness, L, Target) ->
- regnames(Target:liveout(Liveness, L), Target).
+uses(I, Target={TgtMod,TgtCtx}) ->
+ regnames(TgtMod:uses(I,TgtCtx), Target).
-uses(I, Target) ->
- regnames(Target:uses(I), Target).
+defines(I, Target={TgtMod,TgtCtx}) ->
+ regnames(TgtMod:defines(I,TgtCtx), Target).
-defines(I, Target) ->
- regnames(Target:defines(I), Target).
+regnames(Regs, {TgtMod,TgtCtx}) ->
+ [TgtMod:reg_nr(X,TgtCtx) || X <- Regs].
-regnames(Regs, Target) ->
- [Target:reg_nr(X) || X <- Regs].
+reverse_postorder(CFG, {TgtMod,TgtCtx}) ->
+ TgtMod:reverse_postorder(CFG, TgtCtx).
diff --git a/lib/hipe/opt/hipe_target_machine.erl b/lib/hipe/opt/hipe_target_machine.erl
index f64bb8b518..75993cb95e 100644
--- a/lib/hipe/opt/hipe_target_machine.erl
+++ b/lib/hipe/opt/hipe_target_machine.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,8 +9,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
diff --git a/lib/hipe/opt/hipe_ultra_mod2.erl b/lib/hipe/opt/hipe_ultra_mod2.erl
index f28c4e6939..cec9c56a1e 100644
--- a/lib/hipe/opt/hipe_ultra_mod2.erl
+++ b/lib/hipe/opt/hipe_ultra_mod2.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,8 +9,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
diff --git a/lib/hipe/opt/hipe_ultra_prio.erl b/lib/hipe/opt/hipe_ultra_prio.erl
index 423dc0d6bf..6dd240a33a 100644
--- a/lib/hipe/opt/hipe_ultra_prio.erl
+++ b/lib/hipe/opt/hipe_ultra_prio.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,8 +9,6 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 00:47:27 +0000