1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
-module(hipe_ppc_liveness_all).
-export([analyse/1]).
-export([liveout/2]).
-include("hipe_ppc.hrl").
-include("../flow/liveness.inc").
analyse(CFG) -> analyze(CFG).
cfg_bb(CFG, L) -> hipe_ppc_cfg:bb(CFG, L).
cfg_postorder(CFG) -> hipe_ppc_cfg:postorder(CFG).
cfg_succ(CFG, L) -> hipe_ppc_cfg:succ(CFG, L).
uses(Insn) -> hipe_ppc_defuse:insn_use_all(Insn).
defines(Insn) -> hipe_ppc_defuse:insn_def_all(Insn).
liveout_no_succ() ->
ordsets:from_list(lists:map(fun({Reg,Type}) ->
hipe_ppc:mk_temp(Reg, Type)
end,
hipe_ppc_registers:live_at_return())).
|
