[all-commits] [llvm/llvm-project] 461d57: [RISCV] Revise test coverage for shuffle/insert id...

[Philip Reames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 461d571e1581b148fc3c0384e027e3165d299487
      https://github.com/llvm/llvm-project/commit/461d571e1581b148fc3c0384e027e3165d299487
  Author: Philip Reames <preames at rivosinc.com>
  Date:   2023-05-26 (Fri, 26 May 2023)

  Changed paths:
    M llvm/test/CodeGen/RISCV/rvv/fixed-vector-shuffle-vslide1up.ll

  Log Message:
  -----------
  [RISCV] Revise test coverage for shuffle/insert idiom which become v(f)slide1ups

This fixes a couple mistakes in 0f64d4f877.  In particular, I'd not included a negative test where the slideup didn't write the entire VL, and had gotten all of my 4 element vector shuffle masks incorrect so they didn't match.  Also, add a test with swapped operands for completeness.

The transform is in D151468.