[all-commits] [llvm/llvm-project] 5c1426: [Clang][RISCV] Add Zvabd intrinsics

[Pengcheng Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5c14267374799ca2ecb4a4965eed820ac72af786
      https://github.com/llvm/llvm-project/commit/5c14267374799ca2ecb4a4965eed820ac72af786
  Author: Pengcheng Wang <wangpengcheng.pp at bytedance.com>
  Date:   2026-02-14 (Sat, 14 Feb 2026)

  Changed paths:
    M clang/include/clang/Basic/riscv_vector.td
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/non-overloaded/vabd.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/non-overloaded/vabdu.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/non-overloaded/vabs.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/non-overloaded/vwabda.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/non-overloaded/vwabdau.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/overloaded/vabd.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/overloaded/vabdu.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/overloaded/vabs.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/overloaded/vwabda.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/non-policy/overloaded/vwabdau.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/non-overloaded/vabd.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/non-overloaded/vabdu.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/non-overloaded/vabs.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/non-overloaded/vwabda.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/non-overloaded/vwabdau.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/overloaded/vabd.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/overloaded/vabdu.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/overloaded/vabs.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/overloaded/vwabda.c
    A clang/test/CodeGen/RISCV/rvv-intrinsics-autogenerated/zvabd/policy/overloaded/vwabdau.c
    M llvm/include/llvm/IR/IntrinsicsRISCV.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoZvabd.td
    A llvm/test/CodeGen/RISCV/rvv/vabd.ll
    A llvm/test/CodeGen/RISCV/rvv/vabdu.ll
    A llvm/test/CodeGen/RISCV/rvv/vabs.ll
    A llvm/test/CodeGen/RISCV/rvv/vwabda.ll
    A llvm/test/CodeGen/RISCV/rvv/vwabdau.ll

  Log Message:
  -----------
  [Clang][RISCV] Add Zvabd intrinsics

Doc:

* https://github.com/riscv/integer-vector-absolute-difference
* https://github.com/riscv-non-isa/rvv-intrinsic-doc/pull/424

Authored-by: Zhenxuan Sang <sang at bytedance.com>
Co-Authored-by: Pengcheng Wang <wangpengcheng.pp at bytedance.com>

Reviewers: preames, topperc, kito-cheng

Pull Request: https://github.com/llvm/llvm-project/pull/180929



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