[PATCH] D70597: [PHIEliminate] skip dbg instruction when LowerPHINode
Chris Ye via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Nov 25 03:47:22 PST 2019
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/new/
https://reviews.llvm.org/D70597
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