[PATCH] D30625: Enable machine code verification with EXPENSIVE_CHECKS.

[Matthias Braun via Phabricator via llvm-commits]

MatzeB added a comment.

In https://reviews.llvm.org/D30625#707389, @fhahn wrote:

> Are you thinking about something like XFAIL-EXPENSIVE?


Well intuitively I would expect this to be a bigger issue, mostly because you have to get target maintainers on board to fix their targets.
Because of that I was thinking more in the lines of adding a `bool TargetSubtargetInfo::isMachineVerifierClean()` and adding a `return false` implementation to all the broken targets. That way we could fix the targets one by one.


https://reviews.llvm.org/D30625