[all-commits] [llvm/llvm-project] 4d7510: [RISCV] Remove untested code from SelectAddrRegReg...

Craig Topper via All-commits all-commits at lists.llvm.org
Fri Jun 27 21:55:33 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4d7510c33525fe50be79239a1348260c39fa522e
      https://github.com/llvm/llvm-project/commit/4d7510c33525fe50be79239a1348260c39fa522e
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2025-06-27 (Fri, 27 Jun 2025)

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

  Log Message:
  -----------
  [RISCV] Remove untested code from SelectAddrRegRegScale. (#146185)

This code handled load/store addresses that are a SHL instruction. That
seems very unlikely to occur unless you're accessing an array that
starts at address 0. I'm not even sure if you can represent that in llvm
IR.



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