[PATCH] D132784: [AArch64][TTI] Add cost table entry for trunc over vector of integers.

[Mingming Liu via Phabricator via llvm-commits]

mingmingl updated this revision to Diff 457618.
mingmingl marked an inline comment as done.
mingmingl added a comment.

Update the cost of "trunc <4 x i64> to <4 x i8>" to 3 based on discussions.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132784/new/

https://reviews.llvm.org/D132784

Files:
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/AArch64/arith-overflow.ll
  llvm/test/Analysis/CostModel/AArch64/cast.ll

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