[PATCH] D128470: llvm-reduce: reduce using opt passes

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D128470#3701102 <https://reviews.llvm.org/D128470#3701102>, @aeubanks wrote:

> sorry, forgot to review this the first time around
>
> do we really need this many passes? I'd think that just SROA/InstCombine/SimplifyCFG would be enough

I get a lot of value out of manually running InferAddressSpaces and GVN when reducing


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