[all-commits] [llvm/llvm-project] 57b797: [LLVM][CodeGen][SVE] Add lowering for ISD::VECREDU...

[Paul Walker via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 57b797f3214b02946e525bb0a17d66b1e208d29c
      https://github.com/llvm/llvm-project/commit/57b797f3214b02946e525bb0a17d66b1e208d29c
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2025-10-16 (Thu, 16 Oct 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/test/CodeGen/AArch64/sve-fp-reduce.ll
    M llvm/test/CodeGen/AArch64/sve-int-reduce.ll

  Log Message:
  -----------
  [LLVM][CodeGen][SVE] Add lowering for ISD::VECREDUCE_MUL/FMUL. (#161842)

We might be able to do better by using SVE2 and perhaps even NEON for
the final stages, but this version works everywhere so seems like is a
good place to start.

Fixes https://github.com/llvm/llvm-project/issues/155468



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications