[PATCH] D63004: [TargetLowering] Simplify (ctpop x) == 1

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a reviewer: RKSimon.
spatel added a comment.

How does the output differ from the default expansion/optimization of ctpop? Please commit the tests with baseline CHECK lines, so we just show that diff. Add tests for another target too (AArch64?).


Repository:
  rL LLVM

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  https://reviews.llvm.org/D63004/new/

https://reviews.llvm.org/D63004