The R13B03 release.OTP_R13B03

1 files changed, 27 insertions, 0 deletions

diff --git a/lib/hipe/regalloc/hipe_spillcost.hrl b/lib/hipe/regalloc/hipe_spillcost.hrl
new file mode 100644
index 0000000000..e736a561d7
--- /dev/null
+++ b/lib/hipe/regalloc/hipe_spillcost.hrl
@@ -0,0 +1,27 @@
+%% -*- erlang-indent-level: 2 -*-
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 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%
+%%
+
+-type hipe_array() :: integer().
+
+-record(spill_cost,
+        {uses    :: hipe_array(),       % number of uses of each temp
+         bb_uses :: hipe_array()        % number of basic blocks each temp occurs in
+        }).
+