[all-commits] [llvm/llvm-project] 404da1: [AArch64][SVE] Gather loads: pass 32 bit unpacked...

[Andrzej Warzyński via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 404da13e1e94ac092b2010566f95dbd4b126a500
      https://github.com/llvm/llvm-project/commit/404da13e1e94ac092b2010566f95dbd4b126a500
  Author: Andrzej Warzynski <andrzej.warzynski at arm.com>
  Date:   2020-01-02 (Thu, 02 Jan 2020)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-scaled-offsets.ll
    M llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-unscaled-offsets.ll

  Log Message:
  -----------
  [AArch64][SVE]  Gather loads: pass 32 bit unpacked offsets as nxv2i32

Summary:
Currently 32 bit unpacked offsets are passed as nxv2i64. However, as
pointed out in https://reviews.llvm.org/D71074, using nxv2i32 instead
would improve consistency with:
  * how other arguments are treated
  * how scatter stores are implemented
This patch makes sure that 32 bit unpacked offsets are passes as nxv2i32
instead of nxv2i64.

Reviewers: sdesmalen, efriedma

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71724