[PATCH] D118007: [SelectionDAG][RISCV] Teach getNode to fold bswap(bswap(x))->x.

[Craig Topper via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGb8c7cdcc81a0: [SelectionDAG][RISCV] Teach getNode to fold bswap(bswap(x))->x. (authored by craig.topper).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118007/new/

https://reviews.llvm.org/D118007

Files:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/test/CodeGen/RISCV/bswap-bitreverse-ctlz-cttz-ctpop.ll

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