[all-commits] [llvm/llvm-project] 6a7696: [RISCV] Remove XTHeadba pattern that is covered by...

Craig Topper via All-commits all-commits at lists.llvm.org
Sun Dec 29 12:03:43 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a769638b840385fa691f514e3764cc899f64570
      https://github.com/llvm/llvm-project/commit/6a769638b840385fa691f514e3764cc899f64570
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-12-29 (Sun, 29 Dec 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoXTHead.td

  Log Message:
  -----------
  [RISCV] Remove XTHeadba pattern that is covered by DAG combine.

Mul by 200 is converted to multiple RISCVISD::SHL_ADD in ExpandMul



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