compiler: All calls may throw, so they all need success checks
compiler: All calls may throw, so they all need success checks

Only adding them when in try/catch worked, but made the exceptions
implicit and forced all later optimization passes to keep them in
mind. Making them explicit lets us simplify later passes.

isvilen/otp,uabboli/otp,erlang/otp,mikpe/otp,emacsmirror/erlang,emacsmirror/erlang,emacsmirror/erlang,vladdu/otp,vinoski/otp,dgud/otp,lrascao/otp,vladdu/otp,potatosalad/otp,electricimp/otp,RoadRunnr/otp,ferd/otp,g-andrade/otp,bjorng/otp,electricimp/otp,erlang/otp,ferd/otp,jj1bdx/otp,kvakvs/otp,vinoski/otp,rlipscombe/otp,dumbbell/otp,rlipscombe/otp,getong/otp,g-andrade/otp,mikpe/otp,vladdu/otp,electricimp/otp,lrascao/otp,kvakvs/otp,potatosalad/otp,vladdu/otp,bjorng/otp,rlipscombe/otp,electricimp/otp,kvakvs/otp,uabboli/otp,g-andrade/otp,kvakvs/otp,electricimp/otp,vinoski/otp,RoadRunnr/otp,g-andrade/otp,dgud/otp,dgud/otp,getong/otp,RoadRunnr/otp,kvakvs/otp,mikpe/otp,dgud/otp,isvilen/otp,jj1bdx/otp,potatosalad/otp,uabboli/otp,dumbbell/otp,potatosalad/otp,dumbbell/otp,vladdu/otp,dumbbell/otp,getong/otp,emacsmirror/erlang,dumbbell/otp,bjorng/otp,g-andrade/otp,lrascao/otp,uabboli/otp,potatosalad/otp,isvilen/otp,potatosalad/otp,uabboli/otp,RoadRunnr/otp,vladdu/otp,dgud/otp,mikpe/otp,isvilen/otp,kvakvs/otp,getong/otp,RoadRunnr/otp,g-andrade/otp,potatosalad/otp,mikpe/otp,emacsmirror/erlang,ferd/otp,rlipscombe/otp,uabboli/otp,RoadRunnr/otp,bjorng/otp,getong/otp,ferd/otp,ferd/otp,g-andrade/otp,RoadRunnr/otp,erlang/otp,kvakvs/otp,electricimp/otp,vladdu/otp,electricimp/otp,potatosalad/otp,dgud/otp,getong/otp,uabboli/otp,erlang/otp,dumbbell/otp,rlipscombe/otp,rlipscombe/otp,RoadRunnr/otp,bjorng/otp,jj1bdx/otp,mikpe/otp,erlang/otp,vinoski/otp,ferd/otp,potatosalad/otp,emacsmirror/erlang,rlipscombe/otp,RoadRunnr/otp,isvilen/otp,jj1bdx/otp,erlang/otp,jj1bdx/otp,bjorng/otp,emacsmirror/erlang,dgud/otp,dumbbell/otp,erlang/otp,getong/otp,vladdu/otp,getong/otp,bjorng/otp,rlipscombe/otp,vinoski/otp,jj1bdx/otp,vinoski/otp,getong/otp,lrascao/otp,ferd/otp,dgud/otp,getong/otp,g-andrade/otp,dumbbell/otp,vinoski/otp,jj1bdx/otp,vinoski/otp,isvilen/otp,bjorng/otp,bjorng/otp,erlang/otp,uabboli/otp,erlang/otp,jj1bdx/otp,mikpe/otp,ferd/otp,mikpe/otp,jj1bdx/otp,bjorng/otp,vinoski/otp,mikpe/otp,electricimp/otp,emacsmirror/erlang,ferd/otp,vladdu/otp,rlipscombe/otp,dumbbell/otp,g-andrade/otp,kvakvs/otp,electricimp/otp,dgud/otp,lrascao/otp,lrascao/otp,jj1bdx/otp,isvilen/otp,vinoski/otp,potatosalad/otp,g-andrade/otp,uabboli/otp,lrascao/otp,isvilen/otp,emacsmirror/erlang,kvakvs/otp,rlipscombe/otp,dumbbell/otp,emacsmirror/erlang,lrascao/otp,erlang/otp,isvilen/otp,isvilen/otp,dgud/otp,mikpe/otp,lrascao/otp