[PATCH] D121507: [DAGCombine] add tests for bitreverse-shift optimization

[Chenbing.Zheng via Phabricator via llvm-commits]

Chenbing.Zheng updated this revision to Diff 418513.
Chenbing.Zheng retitled this revision from "[DAGCombine] precommit tests for fold (bitreverse(srl (bitreverse c), x)) -> (shl c, x)" to "[DAGCombine] add tests for bitreverse-shift optimization".
Chenbing.Zheng edited the summary of this revision.
Chenbing.Zheng added a reviewer: spatel.
Herald added a subscriber: StephenFan.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121507/new/

https://reviews.llvm.org/D121507

Files:
  llvm/test/CodeGen/RISCV/bitreverse-shift.ll
  llvm/test/CodeGen/X86/combine-bitreverse.ll

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