[PATCH] D71743: [ARM][MVE] Enable masked gathers from vector of pointers

[Anna Welker via Phabricator via llvm-commits]

anwel created this revision.
anwel added reviewers: dmgreen, SjoerdMeijer, efriedma, craig.topper, RKSimon.
anwel added a project: LLVM.
Herald added subscribers: llvm-commits, hiraditya, kristof.beyls.

Adds a custom legalisation function to ARMTargetTransformInfo that takes a v4i32 gather and transforms it into a call of arm's masked gather intrinsic.


https://reviews.llvm.org/D71743

Files:
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/lib/CodeGen/ScalarizeMaskedMemIntrin.cpp
  llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
  llvm/lib/Target/ARM/ARMTargetTransformInfo.h
  llvm/test/CodeGen/Thumb2/mve-gather-ind32-scaled.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ind32-unscaled.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ptrs.ll

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