[PATCH] D114542: [CodeGen][SVE] Use whilelo instruction when lowering @llvm.get.active.lane.mask

[David Sherwood via Phabricator via llvm-commits]

david-arm updated this revision to Diff 389987.
david-arm edited the summary of this revision.
david-arm added a comment.

- Changed TLI interface to shouldExpandGetActiveLaneMask and updated the function comment.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D114542/new/

https://reviews.llvm.org/D114542

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/test/CodeGen/AArch64/active_lane_mask.ll

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