[PATCH] D150482: [AArch64] Don't use tbl lowering if ZExt can be folded into user.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 523518.
fhahn added a comment.

Generalize code to properly handling mull case with casts with different source types, thanks!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150482/new/

https://reviews.llvm.org/D150482

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/CodeGenPrepare.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/test/CodeGen/AArch64/sve-fixed-vector-zext.ll
  llvm/test/CodeGen/AArch64/zext-to-tbl.ll

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