[PATCH] D98496: [AArch64][SVE] Lower fixed length INSERT_VECTOR_ELT

Joe Ellis via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Mar 12 05:21:27 PST 2021


joechrisellis created this revision.
joechrisellis added reviewers: peterwaller-arm, bsmith, DavidTruby, efriedma, cameron.mcinally.
Herald added subscribers: psnobl, hiraditya, kristof.beyls, tschuett.
joechrisellis requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Adds support for fixed length lowering for INSERT_VECTOR_ELT. The codegen before was quite awful, but now seems to be a lot more sensible.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D98496

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/test/CodeGen/AArch64/sve-fixed-length-insert-vector-elt.ll

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