VM experts: Are polymorphic closures like`a=x=>y=>x+y; hi=a('hi'); two=a(2);` optimized as a single subroutine or two separate? cc @mraleph
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@slightlylate since always. type-feedback right now is IC-state, ICs are in generated code, unopt code is shared@stefanpenner@sebmarkbage -
@mraleph: so this code will deopt (if it gets heavy traffic on one type and then sees the second)? /cc@stefanpenner@sebmarkbage - 5 more replies
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@mraleph: also, cool! /cc@stefanpenner@sebmarkbageThanks. Twitter will use this to make your timeline better. UndoUndo
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@slightlylate@stefanpenner might change with a switch to what V8 team calls vector ICs (I'll to lookup where vector is stored@sebmarkbageThanks. Twitter will use this to make your timeline better. UndoUndo
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