[PATCH] D46304: [MC] Add llvm_unreachable to toString to fix compile time warning.

[Andrea Di Biagio via Phabricator via llvm-commits]

andreadb added a comment.

I just saw that Gabor fixed it at revision 331251 adding a 'default' case.
http://llvm.org/viewvc/llvm-project?view=revision&revision=331251


https://reviews.llvm.org/D46304