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Diffstat (limited to 'lib/hipe/regalloc/hipe_x86_specific_x87.erl')
-rw-r--r--lib/hipe/regalloc/hipe_x86_specific_x87.erl13
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/hipe/regalloc/hipe_x86_specific_x87.erl b/lib/hipe/regalloc/hipe_x86_specific_x87.erl
index ece07cb2f9..ff5d1b9c8b 100644
--- a/lib/hipe/regalloc/hipe_x86_specific_x87.erl
+++ b/lib/hipe/regalloc/hipe_x86_specific_x87.erl
@@ -32,7 +32,7 @@
-endif.
-module(?HIPE_X86_SPECIFIC_X87).
--export([allocatable/0,
+-export([allocatable/1,
is_precoloured/1,
%% var_range/1,
%% def_use/1,
@@ -58,7 +58,14 @@
physical_name/1,
breadthorder/1,
postorder/1,
- reverse_postorder/1]).
+ reverse_postorder/1]).
+
+%% callbacks for hipe_x86_ra_ls
+-export([check_and_rewrite/3]).
+
+%% Rewrite happens in hipe_x86_ra_finalise:finalise/4
+check_and_rewrite(Defun, _Coloring, 'linearscan') ->
+ {Defun, false}.
breadthorder(CFG) ->
hipe_x86_cfg:breadthorder(CFG).
@@ -103,7 +110,7 @@ liveout(BB_in_out_liveness,Label) ->
%% Registers stuff
-allocatable() ->
+allocatable('linearscan') ->
?HIPE_X86_REGISTERS:allocatable_x87().
is_precoloured(Reg) ->