[PATCH] D82783: [SVE] Relax merge requirement for IR based divides.

[Paul Walker via Phabricator via llvm-commits]

paulwalker-arm updated this revision to Diff 274509.
paulwalker-arm added a comment.

In preparation for D82780 <https://reviews.llvm.org/D82780> rather than compound the problem I've refactored this patch to use separate multiclasses to create the undef variants of pseudo instructions for adds and divides.  By doing this I also no longer need to create zeroing forms for divides and have thus removed that code and matching tests.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82783/new/

https://reviews.llvm.org/D82783

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/SVEInstrFormats.td
  llvm/test/CodeGen/AArch64/llvm-ir-to-intrinsic.ll

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