Any plan for WHOPR on LLVM?

Hi, LLVMers,

GCC has second approach for LTO, named WHOPR, which can reduce memory usage well.

I know LLVM has good LTO and gold plugin support, but it will link Modules into a big one, that causes lots of memory usage while optimization.
Did LLVM have any plan on WHOPR or something like that in future?

Thanks!