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-rw-r--r--lib/hipe/regalloc/Makefile1
-rw-r--r--lib/hipe/regalloc/hipe_ig_moves.erl11
-rw-r--r--lib/hipe/util/Makefile1
-rw-r--r--lib/hipe/util/hipe_vectors.erl40
-rw-r--r--lib/hipe/util/hipe_vectors.hrl29
5 files changed, 38 insertions, 44 deletions
diff --git a/lib/hipe/regalloc/Makefile b/lib/hipe/regalloc/Makefile
index aaa4418f37..ceb535f1c7 100644
--- a/lib/hipe/regalloc/Makefile
+++ b/lib/hipe/regalloc/Makefile
@@ -123,7 +123,6 @@ $(EBIN)/hipe_amd64_specific_x87.beam: hipe_x86_specific_x87.erl
$(EBIN)/hipe_coalescing_regalloc.beam: ../main/hipe.hrl
$(EBIN)/hipe_graph_coloring_regalloc.beam: ../main/hipe.hrl
$(EBIN)/hipe_ig.beam: ../main/hipe.hrl ../flow/cfg.hrl hipe_spillcost.hrl
-$(EBIN)/hipe_ig_moves.beam: ../util/hipe_vectors.hrl
$(EBIN)/hipe_ls_regalloc.beam: ../main/hipe.hrl
$(EBIN)/hipe_optimistic_regalloc.beam: ../main/hipe.hrl
$(EBIN)/hipe_regalloc_loop.beam: ../main/hipe.hrl
diff --git a/lib/hipe/regalloc/hipe_ig_moves.erl b/lib/hipe/regalloc/hipe_ig_moves.erl
index b679453de0..2a70606dab 100644
--- a/lib/hipe/regalloc/hipe_ig_moves.erl
+++ b/lib/hipe/regalloc/hipe_ig_moves.erl
@@ -25,8 +25,6 @@
new_move/3,
get_moves/1]).
--include("../util/hipe_vectors.hrl").
-
%%-----------------------------------------------------------------------------
%% The main data structure; its fields are:
%% - movelist : mapping from temp to set of associated move numbers
@@ -34,11 +32,13 @@
%% - moveinsns : list of move instructions, in descending move number order
%% - moveset : set of move instructions
--record(ig_moves, {movelist :: hipe_vector(),
+-record(ig_moves, {movelist :: movelist(),
nrmoves = 0 :: non_neg_integer(),
moveinsns = [] :: [{_,_}],
moveset = gb_sets:empty() :: gb_sets:set()}).
+-type movelist() :: hipe_vectors:vector(ordsets:ordset(non_neg_integer())).
+
%%-----------------------------------------------------------------------------
-spec new(non_neg_integer()) -> #ig_moves{}.
@@ -66,7 +66,8 @@ new_move(Dst, Src, IG_moves) ->
moveset = gb_sets:insert(MoveInsn, MoveSet)}
end.
--spec add_movelist(non_neg_integer(), non_neg_integer(), hipe_vector()) -> hipe_vector().
+-spec add_movelist(non_neg_integer(), non_neg_integer(), movelist())
+ -> movelist().
add_movelist(MoveNr, Temp, MoveList) ->
AssocMoves = hipe_vectors:get(MoveList, Temp),
@@ -74,7 +75,7 @@ add_movelist(MoveNr, Temp, MoveList) ->
%% ordset due to the ordsets:union in hipe_coalescing_regalloc:combine().
hipe_vectors:set(MoveList, Temp, ordsets:add_element(MoveNr, AssocMoves)).
--spec get_moves(#ig_moves{}) -> {hipe_vector(), non_neg_integer(), tuple()}.
+-spec get_moves(#ig_moves{}) -> {movelist(), non_neg_integer(), tuple()}.
get_moves(IG_moves) -> % -> {MoveList, NrMoves, MoveInsns}
{IG_moves#ig_moves.movelist,
diff --git a/lib/hipe/util/Makefile b/lib/hipe/util/Makefile
index 66e9421c25..04de7f7823 100644
--- a/lib/hipe/util/Makefile
+++ b/lib/hipe/util/Makefile
@@ -113,4 +113,3 @@ release_docs_spec:
$(EBIN)/hipe_timing.beam: ../main/hipe.hrl
-$(EBIN)/hipe_vectors.beam: hipe_vectors.hrl
diff --git a/lib/hipe/util/hipe_vectors.erl b/lib/hipe/util/hipe_vectors.erl
index 7f6c8e91c2..90d736d02c 100644
--- a/lib/hipe/util/hipe_vectors.erl
+++ b/lib/hipe/util/hipe_vectors.erl
@@ -33,11 +33,25 @@
%% list_to_vector/1,
list/1]).
--include("hipe_vectors.hrl").
+%%-define(USE_TUPLES, true).
+%%-define(USE_GBTREES, true).
+-define(USE_ARRAYS, true).
+
+-type vector() :: vector(_).
+-export_type([vector/0, vector/1]).
+
+-spec new(non_neg_integer(), V) -> vector(E) when V :: E.
+-spec set(vector(E), non_neg_integer(), V :: E) -> vector(E).
+-spec get(vector(E), non_neg_integer()) -> E.
+-spec size(vector(_)) -> non_neg_integer().
+-spec vector_to_list(vector(E)) -> [E].
+%% -spec list_to_vector([E]) -> vector(E).
+-spec list(vector(E)) -> [{non_neg_integer(), E}].
%% ---------------------------------------------------------------------
-ifdef(USE_TUPLES).
+-opaque vector(_) :: tuple().
new(N, V) ->
erlang:make_tuple(N, V).
@@ -68,8 +82,8 @@ get(Vec, Ix) -> element(Ix+1, Vec).
%% ---------------------------------------------------------------------
-ifdef(USE_GBTREES).
+-opaque vector(E) :: gb_trees:tree(non_neg_integer(), E).
--spec new(non_neg_integer(), _) -> hipe_vector().
new(N, V) when is_integer(N), N >= 0 ->
gb_trees:from_orddict(mklist(N, V)).
@@ -81,14 +95,11 @@ mklist(M, N, V) when M < N ->
mklist(_, _, _) ->
[].
--spec size(hipe_vector()) -> non_neg_integer().
size(V) -> gb_trees:size(V).
--spec list(hipe_vector()) -> [{_, _}].
list(Vec) ->
gb_trees:to_list(Vec).
-%% -spec list_to_vector([_]) -> hipe_vector().
%% list_to_vector(Xs) ->
%% gb_trees:from_orddict(index(Xs, 0)).
%%
@@ -97,16 +108,29 @@ list(Vec) ->
%% index([],_) ->
%% [].
--spec vector_to_list(hipe_vector()) -> [_].
vector_to_list(V) ->
gb_trees:values(V).
--spec set(hipe_vector(), non_neg_integer(), _) -> hipe_vector().
set(Vec, Ix, V) ->
gb_trees:update(Ix, V, Vec).
--spec get(hipe_vector(), non_neg_integer()) -> any().
get(Vec, Ix) ->
gb_trees:get(Ix, Vec).
-endif. %% ifdef USE_GBTREES
+
+%% ---------------------------------------------------------------------
+
+-ifdef(USE_ARRAYS).
+%%-opaque vector(E) :: array:array(E).
+-type vector(E) :: array:array(E). % Work around dialyzer bug
+
+new(N, V) -> array:new(N, {default, V}).
+size(V) -> array:size(V).
+list(Vec) -> array:to_orddict(Vec).
+%% list_to_vector(Xs) -> array:from_list(Xs).
+vector_to_list(V) -> array:to_list(V).
+set(Vec, Ix, V) -> array:set(Ix, V, Vec).
+get(Vec, Ix) -> array:get(Ix, Vec).
+
+-endif. %% ifdef USE_ARRAYS
diff --git a/lib/hipe/util/hipe_vectors.hrl b/lib/hipe/util/hipe_vectors.hrl
deleted file mode 100644
index d4556e9dc4..0000000000
--- a/lib/hipe/util/hipe_vectors.hrl
+++ /dev/null
@@ -1,29 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2008-2016. 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
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% 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%
-%%
-%%-define(USE_TUPLES, true).
--define(USE_GBTREES, true).
-
--ifdef(USE_TUPLES).
--type hipe_vector() :: tuple().
--endif.
-
--ifdef(USE_GBTREES).
--type hipe_vector() :: gb_trees:tree().
--endif.
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 17:39:16 +0000