[PATCH] D68516: [PATCH 32/38] [noalias] LICM: learn about noalias intrinsics and noalias_sidechannel

[Jeroen Dobbelaere via Phabricator via llvm-commits]

jeroen.dobbelaere created this revision.
jeroen.dobbelaere added reviewers: hfinkel, jdoerfert.
Herald added subscribers: llvm-commits, asbirlea, hiraditya.
Herald added a project: LLVM.

This is part of the series started by D68484 <https://reviews.llvm.org/D68484>.

Besides learning about propagating the noalias_sidechannel, I also marked places
where it could be interesting to do, but where it might not always be safe to do.

Note: this is a stable point and tests should run fine with the patches applied up to this point.


https://reviews.llvm.org/D68516

Files:
  llvm/lib/Transforms/Scalar/LICM.cpp
  llvm/test/Transforms/LICM/noalias.ll

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