[all-commits] [llvm/llvm-project] ec4eba: [AArch64][SVE] Fix incorrect mask type when loweri...

[Bradley Smith via All-commits]

  Branch: refs/heads/release/13.x
  Home:   https://github.com/llvm/llvm-project
  Commit: ec4ebace85d0dd8001bef9a993d7223287a2cba4
      https://github.com/llvm/llvm-project/commit/ec4ebace85d0dd8001bef9a993d7223287a2cba4
  Author: Bradley Smith <bradley.smith at arm.com>
  Date:   2021-07-29 (Thu, 29 Jul 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-gather.ll
    M llvm/test/CodeGen/AArch64/sve-fixed-length-masked-scatter.ll

  Log Message:
  -----------
  [AArch64][SVE] Fix incorrect mask type when lowering fixed type SVE gather/scatter

An incorrect mask type when lowering an SVE gather/scatter was causing
a codegen fault which manifested as the incorrect predicate size being
used for an SVE gather/scatter, (e.g.. p0.b rather than p0.d).

Fixes PR51182.

Differential Revision: https://reviews.llvm.org/D106943

(cherry picked from commit 191831e380f317cd2baa5d48abe02d1d11cd44cb)