io.files.easy: work around llvm's idiotic codegen for array alloca with -unoptimized.
io.files.easy: work around llvm's idiotic codegen for array alloca with -unoptimized.

iamrekcah/clay,jckarter/clay,jckarter/clay,aep/clay,mario-campos/clay,iamrekcah/clay,aep/clay,iamrekcah/clay,aep/clay,iamrekcah/clay,jckarter/clay,jckarter/clay,jckarter/clay,mario-campos/clay,mario-campos/clay,aep/clay,jckarter/clay,mario-campos/clay,aep/clay,mario-campos/clay,iamrekcah/clay,aep/clay