[PATCH] D93619: [RISCV] Optimize multiplication with constant

[Ben Shi via Phabricator via llvm-commits]

benshi001 created this revision.
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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D93619

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/test/CodeGen/RISCV/mul.ll

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