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%% -*- 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_ra).
-export([ra/2]).
ra(Defun0, Options) ->
%% hipe_ppc_pp:pp(Defun0),
{Defun1, Coloring_fp, SpillIndex}
= case proplists:get_bool(inline_fp, Options) of
true ->
hipe_regalloc_loop:ra_fp(Defun0, Options,
hipe_coalescing_regalloc,
hipe_ppc_specific_fp);
false ->
{Defun0,[],0}
end,
%% hipe_ppc_pp:pp(Defun1),
{Defun2, Coloring}
= case proplists:get_value(regalloc, Options, coalescing) of
coalescing ->
ra(Defun1, SpillIndex, Options, hipe_coalescing_regalloc);
optimistic ->
ra(Defun1, SpillIndex, Options, hipe_optimistic_regalloc);
graph_color ->
ra(Defun1, SpillIndex, Options, hipe_graph_coloring_regalloc);
linear_scan ->
hipe_ppc_ra_ls:ra(Defun1, SpillIndex, Options);
naive ->
hipe_ppc_ra_naive:ra(Defun1, Coloring_fp, Options);
_ ->
exit({unknown_regalloc_compiler_option,
proplists:get_value(regalloc,Options)})
end,
%% hipe_ppc_pp:pp(Defun2),
hipe_ppc_ra_finalise:finalise(Defun2, Coloring, Coloring_fp).
ra(Defun, SpillIndex, Options, RegAllocMod) ->
hipe_regalloc_loop:ra(Defun, SpillIndex, Options, RegAllocMod, hipe_ppc_specific).
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