[PATCH] D147982: Account for PATCHABLE instrs in Branch Relaxation

[Daniel Hoekwater via Phabricator via llvm-commits]

dhoekwater added a comment.

In D147982#4259151 <https://reviews.llvm.org/D147982#4259151>, @paquette wrote:

> Because we can see clearly which MIR opcodes should not be outlined, and it defends us against other optimizer changes in earlier passes. Like, if the MIR test starts failing, we know 100% that it's an outliner issue and not some other pass dropping the X-ray ops or something.

Got it, thanks! I'll write that up real quick.


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https://reviews.llvm.org/D147982