primitive using PrimWrappers rather than PrimOpWrappers?

hey all, i just rebased my prefetch patch onto HEAD, and now i'm working on getting ghc to build looks like Data.Primitive.Types is trying to import PrimWrappers rather than PrimOpWrappers? i patched that up in my local build, but that seems to be missing, unless i'm overlooking somthing and i'm botching the submodules?