[PATCH] D125640: [AArch64][ARM][RISCV][X86] Add test cases for PR55484. NFC

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added reviewers: spatel, RKSimon, reames, asb, t.p.northover.
Herald added subscribers: sunshaoce, VincentWu, luke957, StephenFan, vkmr, frasercrmck, evandro, luismarques, apazos, sameer.abuasal, pengfei, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, kristof.beyls, arichardson.
Herald added a project: All.
craig.topper requested review of this revision.
Herald added subscribers: pcwang-thead, eopXD, MaskRay.
Herald added a project: LLVM.

This bug is in generic DAG combine and easily reproducible on many
targets.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D125640

Files:
  llvm/test/CodeGen/AArch64/arm64-rev.ll
  llvm/test/CodeGen/ARM/rev.ll
  llvm/test/CodeGen/RISCV/bswap-bitreverse.ll
  llvm/test/CodeGen/Thumb/rev.ll
  llvm/test/CodeGen/X86/bswap.ll

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