[PATCH] D120771: [AArch64] Update costs for some fp16 converts

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: jaykang10, sdesmalen, samtebbs, fhahn.
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This updates the costs for FP16 converts, as some of them were pretty high. For example https://godbolt.org/z/KvxhY3KTh.


https://reviews.llvm.org/D120771

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

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