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-rw-r--r--lib/compiler/src/beam_bool.erl8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/compiler/src/beam_bool.erl b/lib/compiler/src/beam_bool.erl
index 3ea0a470a5..62bb97ec42 100644
--- a/lib/compiler/src/beam_bool.erl
+++ b/lib/compiler/src/beam_bool.erl
@@ -631,10 +631,10 @@ fetch_reg(V, [{I,V}|_]) -> {x,I};
fetch_reg(V, [_|SRs]) -> fetch_reg(V, SRs).
live_regs(Regs) ->
- foldl(fun ({I,_}, _) -> I;
- ([], Max) -> Max end,
- -1, Regs)+1.
-
+ foldl(fun ({I,_}, _) ->
+ I
+ end, -1, Regs)+1.
+
%%%
%%% Convert a block to Static Single Assignment (SSA) form.