[all-commits] [llvm/llvm-project] 9fa397: [DAGCombiner] Fold vector subtraction if above thr...

Piotr Fusik via All-commits all-commits at lists.llvm.org
Thu Jul 17 07:38:20 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9fa3971fac27fbe0a6e3b9745d201c16f5f98bc2
      https://github.com/llvm/llvm-project/commit/9fa3971fac27fbe0a6e3b9745d201c16f5f98bc2
  Author: Piotr Fusik <p.fusik at samsung.com>
  Date:   2025-07-17 (Thu, 17 Jul 2025)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int.ll
    M llvm/test/CodeGen/RISCV/rvv/vminu-sdnode.ll

  Log Message:
  -----------
  [DAGCombiner] Fold vector subtraction if above threshold to `umin` (#148834)

This extends #134235 and #135194 to vectors.



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