[PATCH] D141791: [Thumb2][MVE] Recognise shuffle truncation patterns suitable for ARMISD::MVETRUNC

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 489498.
RKSimon added a comment.

Use VECTOR_REG_CAST instead of BITCAST


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141791/new/

https://reviews.llvm.org/D141791

Files:
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/mve-float-loops.ll
  llvm/test/CodeGen/Thumb2/mve-shuffle.ll
  llvm/test/CodeGen/Thumb2/mve-vld2.ll
  llvm/test/CodeGen/Thumb2/mve-vld4.ll
  llvm/test/CodeGen/Thumb2/mve-vqdmulh-minmax.ll
  llvm/test/CodeGen/Thumb2/mve-vqdmulh.ll
  llvm/test/CodeGen/Thumb2/mve-widen-narrow.ll

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