beam_makeops: Stop using the Arg() macro
beam_makeops: Stop using the Arg() macro

Generated code uses 'I' explicitly in other places, so it
can as well use 'I' when accessing the operands for instructions.

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