[all-commits] [llvm/llvm-project] 66a0a0: [RISCV] Extract spread(2, 4, 8) shuffle lowering fro...

[Philip Reames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 66a0a081338d9942997d1620db5c37c9c72ec3f3
      https://github.com/llvm/llvm-project/commit/66a0a081338d9942997d1620db5c37c9c72ec3f3
  Author: Philip Reames <preames at rivosinc.com>
  Date:   2024-12-05 (Thu, 05 Dec 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp-interleave.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-interleave.ll

  Log Message:
  -----------
  [RISCV] Extract spread(2,4,8) shuffle lowering from interleave(2) (#118822)

This is a prep patch for improving spread(4,8) shuffles. I also think it
improves the readability of the existing code, but the primary
motivation is simply staging work.



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