[PATCH] D68428: [X86] Add custom type legalization for v16i64->v16i8 truncate and v8i64->v8i8 truncate when v8i64 isn't legal

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 223253.
craig.topper added a comment.

Rebase after landing the VTRUNCUS/VTRUNCS patch.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68428/new/

https://reviews.llvm.org/D68428

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/min-legal-vector-width.ll
  llvm/test/CodeGen/X86/vector-trunc-packus.ll
  llvm/test/CodeGen/X86/vector-trunc-ssat.ll
  llvm/test/CodeGen/X86/vector-trunc-usat.ll

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