[PATCH] D123473: [LICM] Only create load in pre-header when promoting load.

[Augie Fackler via Phabricator via llvm-commits]

durin42 added a comment.

In case it helps, I was diagnosing a regression in Rust that bisected to the recommit of this when the re-revert landed. https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/9758 has the failure, though I imagine you'd want some un-optimized IR for the test case or something. If you'd like that please let me know and I can get something together. Thanks!


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  https://reviews.llvm.org/D123473/new/

https://reviews.llvm.org/D123473