[PATCH] D98487: [AArch64][SVE/NEON] Add support for FROUNDEVEN for both NEON and fixed length SVE

[Bradley Smith via Phabricator via llvm-commits]

bsmith created this revision.
bsmith added reviewers: paulwalker-arm, peterwaller-arm, joechrisellis, CarolineConcatto, dmgreen.
Herald added subscribers: hiraditya, kristof.beyls, tschuett.
bsmith requested review of this revision.
Herald added projects: clang, LLVM.
Herald added subscribers: llvm-commits, cfe-commits.

Previously NEON used a target specific intrinsic for frintn, given that
the FROUNDEVEN ISD node now exists, move over to that instead and add
codegen support for that node for both NEON and fixed length SVE.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D98487

Files:
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/test/CodeGen/aarch64-neon-intrinsics.c
  clang/test/CodeGen/aarch64-neon-misc.c
  clang/test/CodeGen/aarch64-v8.2a-fp16-intrinsics.c
  clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics.c
  clang/test/CodeGen/arm-neon-directed-rounding.c
  clang/test/CodeGen/arm64-vrnd.c
  llvm/include/llvm/IR/IntrinsicsAArch64.td
  llvm/include/llvm/Target/TargetSelectionDAG.td
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/test/CodeGen/AArch64/arm64-vcvt.ll
  llvm/test/CodeGen/AArch64/arm64-vfloatintrinsics.ll
  llvm/test/CodeGen/AArch64/f16-instructions.ll
  llvm/test/CodeGen/AArch64/fp-intrinsics.ll
  llvm/test/CodeGen/AArch64/sve-fixed-length-fp-rounding.ll
  llvm/test/CodeGen/AArch64/vec-libcalls.ll

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