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-rw-r--r--lib/hipe/arm/hipe_arm_ra.erl45
1 files changed, 21 insertions, 24 deletions
diff --git a/lib/hipe/arm/hipe_arm_ra.erl b/lib/hipe/arm/hipe_arm_ra.erl
index 2f65e864fd..b360fc05c4 100644
--- a/lib/hipe/arm/hipe_arm_ra.erl
+++ b/lib/hipe/arm/hipe_arm_ra.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 2 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2005-2016. 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
@@ -15,43 +11,44 @@
%% 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%
-%%
-module(hipe_arm_ra).
-export([ra/2]).
-ra(Defun0, Options) ->
- %% hipe_arm_pp:pp(Defun0),
- {Defun1, Coloring_fp, SpillIndex}
+ra(CFG0, Options) ->
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG0)),
+ {CFG1, _FPLiveness1, Coloring_fp, SpillIndex}
= case proplists:get_bool(inline_fp, Options) of
%% true ->
-%% hipe_regalloc_loop:ra_fp(Defun0, Options,
+%% FPLiveness0 = hipe_arm_specific_fp:analyze(CFG0, no_context),
+%% hipe_regalloc_loop:ra_fp(CFG0, FPLiveness0, Options,
%% hipe_coalescing_regalloc,
-%% hipe_arm_specific_fp);
+%% hipe_arm_specific_fp, no_context);
false ->
- {Defun0,[],0}
+ {CFG0,undefined,[],0}
end,
- %% hipe_arm_pp:pp(Defun1),
- {Defun2, Coloring}
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG1)),
+ GPLiveness1 = hipe_arm_specific:analyze(CFG1, no_context),
+ {CFG2, _GPLiveness2, Coloring}
= case proplists:get_value(regalloc, Options, coalescing) of
coalescing ->
- ra(Defun1, SpillIndex, Options, hipe_coalescing_regalloc);
+ ra(CFG1, GPLiveness1, SpillIndex, Options, hipe_coalescing_regalloc);
optimistic ->
- ra(Defun1, SpillIndex, Options, hipe_optimistic_regalloc);
+ ra(CFG1, GPLiveness1, SpillIndex, Options, hipe_optimistic_regalloc);
graph_color ->
- ra(Defun1, SpillIndex, Options, hipe_graph_coloring_regalloc);
+ ra(CFG1, GPLiveness1, SpillIndex, Options,
+ hipe_graph_coloring_regalloc);
linear_scan ->
- hipe_arm_ra_ls:ra(Defun1, SpillIndex, Options);
+ hipe_arm_ra_ls:ra(CFG1, GPLiveness1, SpillIndex, Options);
naive ->
- hipe_arm_ra_naive:ra(Defun1, Coloring_fp, Options);
+ hipe_arm_ra_naive:ra(CFG1, GPLiveness1, 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).
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG2)),
+ hipe_arm_ra_finalise:finalise(CFG2, Coloring, Coloring_fp).
-ra(Defun, SpillIndex, Options, RegAllocMod) ->
- hipe_regalloc_loop:ra(Defun, SpillIndex, Options, RegAllocMod, hipe_arm_specific).
+ra(CFG, Liveness, SpillIndex, Options, RegAllocMod) ->
+ hipe_regalloc_loop:ra(CFG, Liveness, SpillIndex, Options, RegAllocMod,
+ hipe_arm_specific, no_context).