[PATCH] D151241: [AMDGPUCodegenPrepare] Add NewPM Support

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

In D151241#4366094 <https://reviews.llvm.org/D151241#4366094>, @gandhi21299 wrote:

> - Right, I believe all analyses are preserved @arsenm

definitely doesn't look like all analyses are preserved, the pass adds instructions
if the pass doesn't modify the control flow graph, then you can preserve `CFGAnalyses`


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https://reviews.llvm.org/D151241