[all-commits] [llvm/llvm-project] 30f58a: [RISCV] Lower vector_reverse for zvfhmin/zvfbfmin ...

[Luke Lau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 30f58ab17fd0abed0d1aaba9b861349ee5f342ab
      https://github.com/llvm/llvm-project/commit/30f58ab17fd0abed0d1aaba9b861349ee5f342ab
  Author: Luke Lau <luke at igalia.com>
  Date:   2024-10-02 (Wed, 02 Oct 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
    M llvm/test/CodeGen/RISCV/rvv/named-vector-shuffle-reverse.ll

  Log Message:
  -----------
  [RISCV] Lower vector_reverse for zvfhmin/zvfbfmin (#110218)

Previously we crashed because we had no lowering for f16/bf16 scalable
vectors.
Because the lowering uses vrgather_vv_vl, we need to add bf16 patterns
for it.



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