StgOpApp (StgPrimOp op) args' res_ty
-- A call to some primitive Cmm function.
- FCallId (CCall (CCallSpec (PackageTarget lbl (Just pkgId)) PrimCallConv _))
+ FCallId (CCall (CCallSpec (StaticTarget lbl (Just pkgId)) PrimCallConv _))
-> ASSERT( saturated )
StgOpApp (StgPrimCallOp (PrimCall lbl pkgId)) args' res_ty