[PATCH] D68004: [InstCombine] Fix call guard difference with dbg

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D68004#1681802 <https://reviews.llvm.org/D68004#1681802>, @apilipenko wrote:

> We should just skip debug instructions while looking for the guard in the window. Just use getNextNonDebugInstruction instead of current getNextNode.


+1. Also needs a test?


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