[PATCH] D73744: [SCEV] SCEVExpander::isHighCostExpansionHelper(): cost-model min/max (PR44668)
Roman Lebedev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Mar 7 08:35:24 PST 2020
lebedev.ri added inline comments.
================
Comment at: llvm/lib/Analysis/ScalarEvolutionExpander.cpp:2286
case scAddExpr:
- Opcode = Instruction::Add;
+ PairCost = TTI.getOperationCost(Instruction::Add, OpType);
break;
----------------
samparker wrote:
> getArithmeticInstrCost?
Will reply in D73501
Repository:
rG LLVM Github Monorepo
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https://reviews.llvm.org/D73744/new/
https://reviews.llvm.org/D73744
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