beam_utils: Correct the liveness calulcations in live_opt/1
beam_utils: Correct the liveness calulcations in live_opt/1

live_opt_block/4 could overestimate the number of live
registers for a GC BIF and trigger an assertion. This does not
seem to be a problem when generating code using v3_codegen,
but only when using a new experimental code generator, therefore
there is no need include this correction in maint.

dgud/otp,jj1bdx/otp,erlang/otp,kvakvs/otp,saleyn/otp,legoscia/otp,erlang/otp,ferd/otp,isvilen/otp,aboroska/otp,isvilen/otp,uabboli/otp,kvakvs/otp,bjorng/otp,uabboli/otp,aboroska/otp,dgud/otp,dumbbell/otp,legoscia/otp,tuncer/otp,getong/otp,kvakvs/otp,rlipscombe/otp,jj1bdx/otp,uabboli/otp,lrascao/otp,rlipscombe/otp,RoadRunnr/otp,vinoski/otp,potatosalad/otp,rlipscombe/otp,vladdu/otp,emacsmirror/erlang,getong/otp,getong/otp,potatosalad/otp,getong/otp,dgud/otp,bjorng/otp,jj1bdx/otp,bsmr-erlang/otp,potatosalad/otp,rlipscombe/otp,vinoski/otp,RoadRunnr/otp,bjorng/otp,erlang/otp,saleyn/otp,RoadRunnr/otp,bjorng/otp,dumbbell/otp,RoadRunnr/otp,lrascao/otp,potatosalad/otp,ferd/otp,mikpe/otp,vladdu/otp,emacsmirror/erlang,RoadRunnr/otp,jj1bdx/otp,legoscia/otp,g-andrade/otp,mikpe/otp,lrascao/otp,g-andrade/otp,fenollp/otp,kvakvs/otp,cobusc/otp,erlang/otp,vinoski/otp,tuncer/otp,g-andrade/otp,mikpe/otp,uabboli/otp,g-andrade/otp,potatosalad/otp,vinoski/otp,RaimoNiskanen/otp,jj1bdx/otp,RoadRunnr/otp,isvilen/otp,vladdu/otp,dumbbell/otp,fenollp/otp,kvakvs/otp,ferd/otp,g-andrade/otp,mikpe/otp,g-andrade/otp,bsmr-erlang/otp,bjorng/otp,rlipscombe/otp,isvilen/otp,emacsmirror/erlang,saleyn/otp,getong/otp,legoscia/otp,dumbbell/otp,vinoski/otp,tuncer/otp,saleyn/otp,bjorng/otp,uabboli/otp,mikpe/otp,dgud/otp,cobusc/otp,RaimoNiskanen/otp,dumbbell/otp,RaimoNiskanen/otp,mikpe/otp,uabboli/otp,bsmr-erlang/otp,dumbbell/otp,legoscia/otp,RoadRunnr/otp,vladdu/otp,kvakvs/otp,RaimoNiskanen/otp,dgud/otp,aboroska/otp,g-andrade/otp,erlang/otp,cobusc/otp,electricimp/otp,potatosalad/otp,g-andrade/otp,tuncer/otp,erlang/otp,cobusc/otp,ferd/otp,potatosalad/otp,getong/otp,fenollp/otp,aboroska/otp,bsmr-erlang/otp,potatosalad/otp,lrascao/otp,ferd/otp,kvakvs/otp,electricimp/otp,getong/otp,cobusc/otp,cobusc/otp,aboroska/otp,vladdu/otp,isvilen/otp,g-andrade/otp,tuncer/otp,tuncer/otp,fenollp/otp,mikpe/otp,ferd/otp,emacsmirror/erlang,electricimp/otp,rlipscombe/otp,ferd/otp,lrascao/otp,aboroska/otp,kvakvs/otp,dgud/otp,rlipscombe/otp,jj1bdx/otp,dgud/otp,vinoski/otp,RoadRunnr/otp,isvilen/otp,RaimoNiskanen/otp,vinoski/otp,lrascao/otp,isvilen/otp,jj1bdx/otp,potatosalad/otp,mikpe/otp,mikpe/otp,dgud/otp,RaimoNiskanen/otp,bsmr-erlang/otp,vladdu/otp,saleyn/otp,emacsmirror/erlang,saleyn/otp,erlang/otp,fenollp/otp,fenollp/otp,tuncer/otp,bjorng/otp,lrascao/otp,saleyn/otp,uabboli/otp,vinoski/otp,mikpe/otp,getong/otp,jj1bdx/otp,dgud/otp,tuncer/otp,lrascao/otp,emacsmirror/erlang,bsmr-erlang/otp,electricimp/otp,aboroska/otp,fenollp/otp,uabboli/otp,lrascao/otp,electricimp/otp,electricimp/otp,cobusc/otp,bjorng/otp,emacsmirror/erlang,ferd/otp,aboroska/otp,potatosalad/otp,legoscia/otp,bsmr-erlang/otp,dumbbell/otp,RoadRunnr/otp,jj1bdx/otp,cobusc/otp,aboroska/otp,emacsmirror/erlang,saleyn/otp,isvilen/otp,electricimp/otp,bjorng/otp,getong/otp,vinoski/otp,electricimp/otp,bsmr-erlang/otp,legoscia/otp,RaimoNiskanen/otp,legoscia/otp,fenollp/otp,dumbbell/otp,bjorng/otp,erlang/otp,saleyn/otp,getong/otp,rlipscombe/otp,emacsmirror/erlang,electricimp/otp,vladdu/otp,bsmr-erlang/otp,ferd/otp,vladdu/otp,erlang/otp,vinoski/otp,dgud/otp,tuncer/otp,RaimoNiskanen/otp,erlang/otp,emacsmirror/erlang,vladdu/otp,dumbbell/otp,kvakvs/otp,rlipscombe/otp,isvilen/otp,RaimoNiskanen/otp,jj1bdx/otp,isvilen/otp,legoscia/otp,dumbbell/otp,g-andrade/otp,fenollp/otp,rlipscombe/otp,uabboli/otp