[PATCH] D79391: [DSE] Remove noop stores in MSSA.

[Zoe Carver via Phabricator via llvm-commits]

zoecarver added a comment.

> Might be interesting to see what happens with MSSA disabled for EarlyCSE.

I passed `CXXFLAGS="-mllvm -enable-dse-memoryssa=true -mllvm -earlycse-mssa-optimization-cap=0"` to cmake and re-built and ran the tests. It doesn't look like that had any impact, though. I still get `Unknown metric 'dse.NumNoopStores'` which I assume means none were recorded.


Repository:
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https://reviews.llvm.org/D79391