[all-commits] [llvm/llvm-project] 52fdcf: [RISCV][NFC] Match `3/5/9 * 3/5/9 * 2^N` without a...

Piotr Fusik via All-commits all-commits at lists.llvm.org
Mon Nov 3 22:55:52 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 52fdcf94a39a811476654e23176c6ffa69ff7287
      https://github.com/llvm/llvm-project/commit/52fdcf94a39a811476654e23176c6ffa69ff7287
  Author: Piotr Fusik <p.fusik at samsung.com>
  Date:   2025-11-04 (Tue, 04 Nov 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp

  Log Message:
  -----------
  [RISCV][NFC] Match `3/5/9 * 3/5/9 * 2^N` without a loop (#165547)

#158851 matches `3/5/9 * 3/5/9` with a `switch`.
Reuse it for the shifted case to improve compilation time.



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