Merge branch 'egil/maps/variable-keys/OTP-12218'

* egil/maps/variable-keys/OTP-12218: (22 commits)
  compiler: Update test for Maps aliasing
  compiler: Properly support Map aliasing
  compiler: Refactor Map pairs aliasing
  compiler: Fix harmless need_heap error for Maps
  stdlib: Update Map tests
  stdlib: Use environment bindings for Maps keys in erl_eval matching
  debugger: Update Map tests
  compiler: Update Map tests
  compiler: Fix v3_core Maps pair chains
  compiler: Use expressions in core patterns
  compiler: Use variables in Map cerl inliner
  compiler: Reintroduce binary limit for Map keys
  compiler: Shameless v3_core hack for variables
  compiler: Use variables in Map beam assmebler
  compiler: Use variables in Map kernel pass
  compiler: Use variables in Map core pass
  compiler: Normalize unary ops on Maps key literals
  stdlib: Update Map tests
  stdlib: erl_lint Map key variables
  compiler: Maps are always patterns never values in matching
  ...

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/compiler/src/beam_split.erl b/lib/compiler/src/beam_split.erl
index 688bba9a94..f5dba314ae 100644
--- a/lib/compiler/src/beam_split.erl
+++ b/lib/compiler/src/beam_split.erl
@@ -53,8 +53,9 @@ split_block([{set,[D],[S|Puts],{alloc,R,{put_map,Op,{f,Lbl}=Fail}}}|Is],
 	    Bl, Acc) when Lbl =/= 0 ->
     split_block(Is, [], [{put_map,Fail,Op,S,D,R,{list,Puts}}|
 			 make_block(Bl, Acc)]);
-split_block([{set,Gets,[S],{get_map_elements,{f,Lbl}=Fail}}|Is], Bl, Acc)
+split_block([{set,Ds,[S|Ss],{get_map_elements,{f,Lbl}=Fail}}|Is], Bl, Acc)
   when Lbl =/= 0 ->
+    Gets = beam_utils:joineven(Ss,Ds),
     split_block(Is, [], [{get_map_elements,Fail,S,{list,Gets}}|make_block(Bl, Acc)]);
 split_block([{set,[R],[],{'catch',L}}|Is], Bl, Acc) ->
     split_block(Is, [], [{'catch',R,L}|make_block(Bl, Acc)]);