The R13B03 release.OTP_R13B03

1 files changed, 56 insertions, 0 deletions

diff --git a/lib/hipe/arm/hipe_arm_ra.erl b/lib/hipe/arm/hipe_arm_ra.erl
new file mode 100644
index 0000000000..bdd9e228e0
--- /dev/null
+++ b/lib/hipe/arm/hipe_arm_ra.erl
@@ -0,0 +1,56 @@
+%% -*- 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).