[PATCH] D89818: [Compile Time] Make it possible to skip redundant debuginst removal

[Christopher Tetreault via Phabricator via llvm-commits]

ctetreau added a comment.

In D89818#2342652 <https://reviews.llvm.org/D89818#2342652>, @aprantl wrote:

> Is this an NFC patch? If not, can you please add a test case?

This patch is NFC. Before this patch, for each merge in the loop, we remove redundant instructions. After this patch, for each merge in the loop, we defer, then for each basic block in the loop, we remove redundant instructions. Either way, all the redundant debug instructions are removed.


Repository:
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https://reviews.llvm.org/D89818