[PATCH] D70597: [PHIEliminate] skip dbg instruction when LowerPHINode

[Chris Ye via Phabricator via llvm-commits]

yechunliang added a comment.

@probinson @bjope thanks for review.

> What happens to the DBG_VALUE with the current solution? (it is not shown in the CHECK:s, is it still present before the EH_LABEL?)

I have added "CHECK: DBG_VALUE %1" in test case, it will present before the EH_LABEL after PHI lowering, I have seen some other case that DBG_VALUEs are exist before EH_LABEL, not sure here it will make a potential problem.


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https://reviews.llvm.org/D70597