Summary:
test/MC/Mips/<isa1>/invalid-<isa2>.s
Test that <isa1> does not support <isa2>'s instructions.
test/MC/Mips/<isa1>/invalid-<isa2>-xfail.s
Things that should be invalid but currently aren't. Will XPASS if any
become invalid.
Reviewers: matheusalmeida
Reviewed By: matheusalmeida
Differential Revision: http://llvm-reviews.chandlerc.com/D3262
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205538 91177308-0d34-0410-b5e6-96231b3b80d8