FreeBSD/src 2633237 (r353739) — contrib/llvm/tools/clang/lib/Driver/ToolChains Gnu.cpp Clang.cpp, contrib/llvm/tools/clang/lib/Driver/ToolChains/Arch Mips.cpp Mips.h
Pull in r374154 from upstream clang trunk (by Simon Atanasyan): [mips] Set default float ABI to "soft" on FreeBSD Initial patch by Kyle Evans. Fix PR43596 Requested by: kevans MFC after: 1 month X-MFC-With: r353358