[PATCH] D95292: [AArch64] Add vector saturating add intrinsic costs

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: fhahn, SjoerdMeijer, RKSimon, efriedma, spatel.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls.
dmgreen requested review of this revision.
Herald added a project: LLVM.

This adds sadd.sat, uadd.sat, ssub.sat and usub.sat costs for AArch64, similar to how they were recently added for ARM.


https://reviews.llvm.org/D95292

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

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