[all-commits] [llvm/llvm-project] a606f4: [RISCV][VLOPT] Add support for vector integer add-...

Mikhail R. Gadelha via All-commits all-commits at lists.llvm.org
Tue Jul 15 07:49:41 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a606f4441aad63208722a4504e1e6a66044d6eda
      https://github.com/llvm/llvm-project/commit/a606f4441aad63208722a4504e1e6a66044d6eda
  Author: Mikhail R. Gadelha <mikhail at igalia.com>
  Date:   2025-07-15 (Tue, 15 Jul 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVVLOptimizer.cpp
    M llvm/test/CodeGen/RISCV/rvv/vl-opt-instrs.ll

  Log Message:
  -----------
  [RISCV][VLOPT] Add support for vector integer add-with-carry/subtract-with-borrow instructions (#148247)

This PR adds support for the vmadc.vim, vmadc.vvm, vmadc.vxm, vmsbc.vvm,
vmsbc.vxm, vsbc.vvm, vsbc.vxm instructions in the RISC-V VLOptimizer.



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