[PATCH] D149167: [TTI] Add getPHICost to better cost phi operands. NFCI

[Alexey Bataev via Phabricator via llvm-commits]

ABataev accepted this revision.
ABataev added a comment.
This revision is now accepted and ready to land.

LG with a nit



================
Comment at: llvm/include/llvm/Analysis/TargetTransformInfo.h:1267
+  getPHICost(Type *Ty, TTI::TargetCostKind CostKind = TTI::TCK_SizeAndLatency,
+             ArrayRef<OperandValueInfo> OpInfos = {},
+             const Instruction *I = nullptr) const;
----------------
std::nullopt instead of {}


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  https://reviews.llvm.org/D149167/new/

https://reviews.llvm.org/D149167