[PATCH] D71062: [ARM][MVE] Add vector reduction intrinsics with two vector operands

[Mikhail Maltsev via Phabricator via cfe-commits]

miyuki created this revision.
miyuki added reviewers: simon_tatham, ostannard, dmgreen.
Herald added subscribers: llvm-commits, cfe-commits, hiraditya, kristof.beyls.
Herald added projects: clang, LLVM.

This patch adds intrinsics for the following MVE instructions:

- VABAV
- VMLADAV, VMLSDAV
- VMLALDAV, VMLSLDAV
- VRMLALDAVH, VRMLSLDAVH

Each of the above 4 groups has a corresponding new LLVM IR intrinsic,
since the instructions cannot be easily represented using
general-purpose IR operations.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71062

Files:
  clang/include/clang/Basic/arm_mve.td
  clang/include/clang/Basic/arm_mve_defs.td
  clang/test/CodeGen/arm-mve-intrinsics/vabavq.c
  clang/test/CodeGen/arm-mve-intrinsics/vmldav.c
  clang/test/CodeGen/arm-mve-intrinsics/vmlldav.c
  llvm/include/llvm/IR/IntrinsicsARM.td
  llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
  llvm/test/CodeGen/Thumb2/mve-intrinsics/vabavq.ll
  llvm/test/CodeGen/Thumb2/mve-intrinsics/vmldav.ll
  llvm/test/CodeGen/Thumb2/mve-intrinsics/vmlldav.ll

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