[PATCH] D78973: [X86][CostModel] Correct the costs for truncate to a mask register with avx512

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 260505.
craig.topper added a comment.

Upload the complete patch.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78973/new/

https://reviews.llvm.org/D78973

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/X86/cast.ll
  llvm/test/Analysis/CostModel/X86/min-legal-vector-width.ll
  llvm/test/Analysis/CostModel/X86/trunc.ll

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