ocamlopt support for PPC64 little-endian #6943
Original bug ID: 6943
A team at IBM would like to have the OCaml native-code compiler support the POWER8 architecture under Linux, both in little-endian and in big-endian modes. RedHat has a fork of OCaml that provides this support. The purpose of this PR is to track progress towards support in mainline OCaml.
POWER8 / Linux in little-endian mode (ppc64le) is 64 bits, little-endian, ELF PPC64 ABI v2.