llvm::canConvertToMinOrMaxIntrinsic

Check if values in VL are selects convertible to a min/max intrinsic.

Synopsis

Declared in <llvm/Analysis/ValueTracking.h>

std::pair<Intrinsic::ID, bool>
canConvertToMinOrMaxIntrinsic(ArrayRef<Value*> VL);

Description

Returns the intrinsic ID, if such a conversion is possible, together with a bool indicating whether all select conditions are only used by the selects. Otherwise return Intrinsic::not_intrinsic.

Return Value

Matching intrinsic ID and whether conditions are select‐only.

Parameters

Name

Description

Select values to consider for conversion.

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