swift234

Devirtualize: teach the class_method devirtualization type-search procedure to look into apply instructions.
In many cases these calls are constructors that were too big to be inlined.

We now devirtualize this code:

class ABC {
 init() { /* Don't inline */ }
 func member() { }
}

func foo() {
  var x = ABC()
  x.member()
}



Swift SVN r12223