[PATCH] D70491: [ARM][MVE] Select VQNEG

Anna Welker via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 20 07:08:32 PST 2019


anwel created this revision.
anwel added reviewers: dmgreen, simon_tatham, SjoerdMeijer, samparker, t.p.northover, ostannard.
anwel added a project: LLVM.
Herald added subscribers: llvm-commits, hiraditya, kristof.beyls.

Adds a pattern to ARMInstrMVE.td to use a VQNEG instruction if an equivalent multi-instruction construct is found.


https://reviews.llvm.org/D70491

Files:
  llvm/lib/Target/ARM/ARMInstrMVE.td
  llvm/test/CodeGen/Thumb2/vqneg.ll

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