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-rw-r--r--lib/hipe/rtl/hipe_rtl_cleanup_const.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/hipe/rtl/hipe_rtl_cleanup_const.erl b/lib/hipe/rtl/hipe_rtl_cleanup_const.erl
index bfa6b9682e..00cc2bcb37 100644
--- a/lib/hipe/rtl/hipe_rtl_cleanup_const.erl
+++ b/lib/hipe/rtl/hipe_rtl_cleanup_const.erl
@@ -69,9 +69,9 @@ cleanup_instr([Const|Left], I, Acc) ->
case I of
X when is_record(X, fp_unop) orelse is_record(X, fp) ->
Fdst = hipe_rtl:mk_new_fpreg(),
- Fconv = hipe_tagscheme:unsafe_untag_float(Fdst, Dst),
+ Fconv = lists:flatten(hipe_tagscheme:unsafe_untag_float(Fdst, Dst)),
NewI = hipe_rtl:subst_uses([{Const, Fdst}], I),
- cleanup_instr(Left, NewI, Fconv ++ [Load|Acc]);
+ cleanup_instr(Left, NewI, lists:reverse(Fconv, [Load|Acc]));
_ ->
NewI = hipe_rtl:subst_uses([{Const, Dst}], I),
cleanup_instr(Left, NewI, [Load|Acc])