[PATCH] D106943: [AArch64][SVE] Fix incorrect mask type when lowering fixed type SVE scatter

Bradley Smith via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 28 03:49:54 PDT 2021


bsmith created this revision.
bsmith added reviewers: paulwalker-arm, peterwaller-arm, sdesmalen, DavidSpickett.
Herald added subscribers: psnobl, hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: efriedma.
bsmith requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

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

Fixes PR51182.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D106943

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-fixed-length-masked-scatter.ll

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