[PATCH] D103952: [CostModel][AArch64] Improve the cost estimate of CTPOP intrinsic

[Rosie Sumpter via Phabricator via llvm-commits]

RosieSumpter created this revision.
RosieSumpter added reviewers: SjoerdMeijer, dmgreen.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls.
RosieSumpter requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Added a case for CTPOP to AArch64TTIImpl::getIntrinsicInstrCost so that
the cost estimate matches the codegen in
test/CodeGen/AArch64/arm64-vpopcnt.ll


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D103952

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

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