Restore test coverage for other than ELFOSABI_NONE
Restore test coverage for other than ELFOSABI_NONE

Add a FreeBSD test to restore testing of ELF OSABI other than
ELFOSABI_NONE after r248534.

Differential Revision:	http://reviews.llvm.org/D13146


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@248550 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,apple/swift-llvm,apple/swift-llvm,llvm-mirror/llvm,apple/swift-llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm