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-rw-r--r--lib/compiler/src/beam_block.erl7
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/compiler/src/beam_block.erl b/lib/compiler/src/beam_block.erl
index 7a30c68593..92f09e400c 100644
--- a/lib/compiler/src/beam_block.erl
+++ b/lib/compiler/src/beam_block.erl
@@ -155,7 +155,8 @@ collect(remove_message) -> {set,[],[],remove_message};
collect({put_map,F,Op,S,D,R,{list,Puts}}) ->
{set,[D],[S|Puts],{alloc,R,{put_map,Op,F}}};
collect({get_map_elements,F,S,{list,Gets}}) ->
- {set,Gets,[S],{get_map_elements,F}};
+ {Ss,Ds} = beam_utils:split_even(Gets),
+ {set,Ds,[S|Ss],{get_map_elements,F}};
collect({'catch',R,L}) -> {set,[R],[],{'catch',L}};
collect(fclearerror) -> {set,[],[],fclearerror};
collect({fcheckerror,{f,0}}) -> {set,[],[],fcheckerror};
@@ -183,7 +184,7 @@ embed_lines([], Acc) -> Acc.
opt_blocks([{block,Bl0}|Is]) ->
%% The live annotation at the beginning is not useful.
- [{'%live',_}|Bl] = Bl0,
+ [{'%live',_,_}|Bl] = Bl0,
[{block,opt_block(Bl)}|opt_blocks(Is)];
opt_blocks([I|Is]) ->
[I|opt_blocks(Is)];
@@ -268,7 +269,7 @@ opt([{set,_,_,{line,_}}=Line1,
opt([{set,Ds0,Ss,Op}|Is0]) ->
{Ds,Is} = opt_moves(Ds0, Is0),
[{set,Ds,Ss,Op}|opt(Is)];
-opt([{'%live',_}=I|Is]) ->
+opt([{'%live',_,_}=I|Is]) ->
[I|opt(Is)];
opt([]) -> [].