[PATCH] D71424: [AArch64][SVE2] Add intrinsics for binary narrowing operations

[Andrzej Warzynski via Phabricator via llvm-commits]

andwar created this revision.
andwar added a reviewer: sdesmalen.
Herald added subscribers: llvm-commits, hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: rengolin.
Herald added a reviewer: efriedma.
Herald added a project: LLVM.

The following intrinsics for binary narrowing add and sub operations are
added:

- @llvm.aarch64.sve.addhnb
- @llvm.aarch64.sve.addhnt
- @llvm.aarch64.sve.raddhnb
- @llvm.aarch64.sve.raddhnt
- @llvm.aarch64.sve.subhnb
- @llvm.aarch64.sve.subhnt
- @llvm.aarch64.sve.rsubhnb
- @llvm.aarch64.sve.rsubhnt


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71424

Files:
  llvm/include/llvm/IR/IntrinsicsAArch64.td
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/SVEInstrFormats.td
  llvm/test/CodeGen/AArch64/sve2-intrinsics-binary-narrowing-add-sub.ll

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