[all-commits] [llvm/llvm-project] 60641b: [LLVM][SVE] Extend dup(extract_elt(v, i)) isel patt...

Paul Walker via All-commits all-commits at lists.llvm.org
Mon Nov 11 05:40:27 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 60641b0aae4ebf966285ac95e381c5709a83d1ac
      https://github.com/llvm/llvm-project/commit/60641b0aae4ebf966285ac95e381c5709a83d1ac
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2024-11-11 (Mon, 11 Nov 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    M llvm/test/CodeGen/AArch64/aarch64-dup-extract-scalable.ll

  Log Message:
  -----------
  [LLVM][SVE] Extend dup(extract_elt(v,i)) isel patterns to cover more combinations. (#115189)

Adds missing bfloat patterns for unpacked scalable vectors.
Adds patterns for splatting extracts from fixed length vectors.



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