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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/hipe/arm/hipe_arm_ra.erl
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The R13B03 release.OTP_R13B03
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+%% -*- erlang-indent-level: 2 -*-
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2005-2009. 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_arm_ra).
+-export([ra/2]).
+
+ra(Defun0, Options) ->
+ %% hipe_arm_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_arm_specific_fp);
+ false ->
+ {Defun0,[],0}
+ end,
+ %% hipe_arm_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_arm_ra_ls:ra(Defun1, SpillIndex, Options);
+ naive ->
+ hipe_arm_ra_naive:ra(Defun1, Coloring_fp, Options);
+ _ ->
+ exit({unknown_regalloc_compiler_option,
+ proplists:get_value(regalloc,Options)})
+ end,
+ %% hipe_arm_pp:pp(Defun2),
+ hipe_arm_ra_finalise:finalise(Defun2, Coloring, Coloring_fp).
+
+ra(Defun, SpillIndex, Options, RegAllocMod) ->
+ hipe_regalloc_loop:ra(Defun, SpillIndex, Options, RegAllocMod, hipe_arm_specific).