[PATCH] D138211: [AArch64-SVE][StreamingMode]: test insert-vec-elt and vec-shuffle tests.

[hassnaaHamdi via Phabricator via llvm-commits]

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Enable streaming mode for testing files: insert-vector-elt.ll, vector-shuffle.ll, and subvector.ll
1- enable custom lowering fixed length INSERT_VECTOR_ELT.(needed for insert-vector-elt.ll test).
2- use SVE OR instruction instead of NEON OR, during copying phyReg -AArch64InstrInfo::copyPhysReg-.(needed for vector-shuffle).
3- subvector.ll doesn't require any change.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D138211

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
  llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-insert-vector-elt.ll
  llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-subvector.ll
  llvm/test/CodeGen/AArch64/sve-streaming-mode-fixed-length-vector-shuffle.ll

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