[all-commits] [llvm/llvm-project] 7c3772: [IA] Recognize repeated masks which come from shuf...

Philip Reames via All-commits all-commits at lists.llvm.org
Thu Jul 24 21:11:59 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7c37722f198286379abacd220162f221c49d184e
      https://github.com/llvm/llvm-project/commit/7c37722f198286379abacd220162f221c49d184e
  Author: Philip Reames <preames at rivosinc.com>
  Date:   2025-07-24 (Thu, 24 Jul 2025)

  Changed paths:
    M llvm/lib/CodeGen/InterleavedAccessPass.cpp
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-interleaved-access.ll

  Log Message:
  -----------
  [IA] Recognize repeated masks which come from shuffle vectors (#150285)

This extends the fixed vector lowering to support the case where the
mask is formed via shufflevector idiom.

---------

Co-authored-by: Luke Lau <luke_lau at icloud.com>



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