[all-commits] [llvm/llvm-project] be2b7e: [AArch64][SVE] Add intrnisics for saturating scala...

[Andrzej Warzyński via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: be2b7ea89ab43d6827634fbdbbd2661e1f242527
      https://github.com/llvm/llvm-project/commit/be2b7ea89ab43d6827634fbdbbd2661e1f242527
  Author: Andrzej Warzynski <andrzej.warzynski at arm.com>
  Date:   2019-12-20 (Fri, 20 Dec 2019)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    A llvm/test/CodeGen/AArch64/sve-intrinsics-sqdec.ll
    A llvm/test/CodeGen/AArch64/sve-intrinsics-sqinc.ll
    A llvm/test/CodeGen/AArch64/sve-intrinsics-uqdec.ll
    A llvm/test/CodeGen/AArch64/sve-intrinsics-uqinc.ll

  Log Message:
  -----------
  [AArch64][SVE] Add intrnisics for saturating scalar arithmetic

Summary:
The following intrnisics are added:
  * @llvm.aarch64.sve.sqdec{b|h|w|d|p}
  * @llvm.aarch64.sve.sqinc{b|h|w|d|p}
  * @llvm.aarch64.sve.uqdec{b|h|w|d|p}
  * @llvm.aarch64.sve.uqinc{b|h|w|d|p}

For every intrnisic there a scalar variants (with n32 or n64 suffix) and
vector variants (no suffix).

Reviewers: sdesmalen, rengolin, efriedma

Reviewed By: sdesmalen, efriedma

Subscribers: eli.friedman, tschuett, kristof.beyls, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71252