[PATCH] D57048: [SystemZ] Handle DBG_VALUE instructions in two places in backend

[Ulrich Weigand via Phabricator via llvm-commits]

uweigand added a comment.

What's the reason for using SkipPHIsLabelsAndDebug instead of, say, skipDebugInstructionsForward?   It's not obvious to me that skipping PHIs and labels is safe at all those places ...

Otherwise, this looks good to me.


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  https://reviews.llvm.org/D57048/new/

https://reviews.llvm.org/D57048