[all-commits] [llvm/llvm-project] a0c15e: [AArch64][SVE] Add the @llvm.aarch64.sve.dup.x int...

[Andrzej Warzyński via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a0c15ed46056a5c8bc6f86d6d636b6375354efc6
      https://github.com/llvm/llvm-project/commit/a0c15ed46056a5c8bc6f86d6d636b6375354efc6
  Author: Andrzej Warzynski <andrzej.warzynski at arm.com>
  Date:   2020-03-13 (Fri, 13 Mar 2020)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    A llvm/test/CodeGen/AArch64/sve-intrinsics-dup-x.ll

  Log Message:
  -----------
  [AArch64][SVE] Add the @llvm.aarch64.sve.dup.x intrinsic

Summary:
This intrinsic implements the unpredicated duplication of scalar values
and is mapped to (through ISD::SPLAT_VECTOR):
  * DUP <Zd>.<T>, #<imm>
  * DUP <Zd>.<T>, <R><n|SP>

Reviewed by: sdesmalen

Differential Revision: https://reviews.llvm.org/D75900