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Searched refs:Expensive (Results 1 – 6 of 6) sorted by relevance

/llvm-project-15.0.7/clang-tools-extra/clang-tidy/performance/
H A DForRangeCopyCheck.cpp84 llvm::Optional<bool> Expensive = in handleConstValueCopy() local
86 if (!Expensive || !*Expensive) in handleConstValueCopy()
104 llvm::Optional<bool> Expensive = in handleCopyIsOnlyConstReferenced() local
106 if (LoopVar.getType().isConstQualified() || !Expensive || !*Expensive) in handleCopyIsOnlyConstReferenced()
/llvm-project-15.0.7/llvm/include/llvm/CodeGen/
H A DTargetLowering.h279 Expensive = 2 // Negated expression is more expensive. enumerator
3963 NegatibleCost Cost = NegatibleCost::Expensive;
3978 NegatibleCost Cost = NegatibleCost::Expensive;
/llvm-project-15.0.7/llvm/test/CodeGen/X86/
H A Dselect-optimize.ll176 ; Expensive hot value operand and cheap cold value operand.
/llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/
H A DTargetLowering.cpp6766 NegatibleCost CostX = NegatibleCost::Expensive; in getNegatedExpression()
6774 NegatibleCost CostY = NegatibleCost::Expensive; in getNegatedExpression()
6822 NegatibleCost CostX = NegatibleCost::Expensive; in getNegatedExpression()
6830 NegatibleCost CostY = NegatibleCost::Expensive; in getNegatedExpression()
6867 NegatibleCost CostZ = NegatibleCost::Expensive; in getNegatedExpression()
6878 NegatibleCost CostX = NegatibleCost::Expensive; in getNegatedExpression()
6886 NegatibleCost CostY = NegatibleCost::Expensive; in getNegatedExpression()
H A DDAGCombiner.cpp14954 TargetLowering::NegatibleCost::Expensive; in visitFMUL()
14956 TargetLowering::NegatibleCost::Expensive; in visitFMUL()
15045 TargetLowering::NegatibleCost::Expensive; in visitFMA()
15047 TargetLowering::NegatibleCost::Expensive; in visitFMA()
15348 TargetLowering::NegatibleCost::Expensive; in visitFDIV()
15350 TargetLowering::NegatibleCost::Expensive; in visitFDIV()
/llvm-project-15.0.7/llvm/lib/Target/PowerPC/
H A DPPCISelLowering.cpp16876 NegatibleCost N2Cost = NegatibleCost::Expensive; in getNegatedExpression()
16889 NegatibleCost N0Cost = NegatibleCost::Expensive; in getNegatedExpression()
16893 NegatibleCost N1Cost = NegatibleCost::Expensive; in getNegatedExpression()