[PATCH] D40602: [X86] Add MC level selection support for SHLD (64-bit only)

[Andrew V. Tischenko via Phabricator via llvm-commits]

avt77 added a comment.

I bootstrapped the compiler with this patch but unfortunatley there was not any machine-combiner activity. It means we need special test(s) to validate the given substitution.


https://reviews.llvm.org/D40602