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-rw-r--r--lib/hipe/rtl/hipe_rtl_lcm.erl19
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/hipe/rtl/hipe_rtl_lcm.erl b/lib/hipe/rtl/hipe_rtl_lcm.erl
index 5d5668434e..71bd06c0df 100644
--- a/lib/hipe/rtl/hipe_rtl_lcm.erl
+++ b/lib/hipe/rtl/hipe_rtl_lcm.erl
@@ -941,15 +941,16 @@ calc_insert_edge(NodeInfo, EdgeInfo, From, To) ->
calc_delete(_, NodeInfo, []) ->
NodeInfo;
calc_delete(CFG, NodeInfo, [Label|Labels]) ->
- case Label =:= hipe_rtl_cfg:start_label(CFG) of
- true ->
- NewNodeInfo = set_delete(NodeInfo, Label, ?SETS:new());
- false ->
- UpExp = up_exp(NodeInfo, Label),
- LaterIn = later_in(NodeInfo, Label),
- Delete = ?SETS:subtract(UpExp, LaterIn),
- NewNodeInfo = set_delete(NodeInfo, Label, Delete)
- end,
+ NewNodeInfo =
+ case Label =:= hipe_rtl_cfg:start_label(CFG) of
+ true ->
+ set_delete(NodeInfo, Label, ?SETS:new());
+ false ->
+ UpExp = up_exp(NodeInfo, Label),
+ LaterIn = later_in(NodeInfo, Label),
+ Delete = ?SETS:subtract(UpExp, LaterIn),
+ set_delete(NodeInfo, Label, Delete)
+ end,
calc_delete(CFG, NewNodeInfo, Labels).
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