uselistorder: Pull the assembly bit up out of the printer

uselistorder: Pull the assembly bit up out of the printer

Pull the `-preserve-ll-uselistorder` bit up through all the callers of
`Module::print()`.  I converted callers of `operator<<` to
`Module::print()` where necessary to pull the bit through.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234968 91177308-0d34-0410-b5e6-96231b3b80d8