ARM: add arm1176j-f processor

I doubt anyone actually uses it, and I'm not even entirely convinced it exists
myself; but it is our default for "clang -arch armv6". Functionally, if it does
exist it's identical to the arm1176jz-f from LLVM's point of view (the
difference is apparently in the "Security Extensions").

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301962 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed