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[TTI] getExtractWithExtendCost - remove default Index = -1 value

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We currently always specify the index (even if we set it to -1), and a future patch will need to adjust this method to make it more compatible with getScalarizationOverhead
This commit is contained in:
Simon Pilgrim
2022-09-27 15:44:21 +01:00
parent 2769ceb0e7
commit 404dc7af5d
1 changed files with 2 additions and 2 deletions
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4
llvm/include/llvm/Analysis/TargetTransformInfo.h
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@@ -1159,10 +1159,10 @@ public:
const Instruction *I = nullptr) const;
/// \return The expected cost of a sign- or zero-extended vector extract. Use
/// -1 to indicate that there is no information about the index value.
/// Index = -1 to indicate that there is no information about the index value.
InstructionCost getExtractWithExtendCost(unsigned Opcode, Type *Dst,
VectorType *VecTy,
unsigned Index = -1) const;
unsigned Index) const;
/// \return The expected cost of control-flow related instructions such as
/// Phi, Ret, Br, Switch.