¶bool isAllOnesOrAllOnesSplat(llvm::SDValue V)

Description

Return true if the value is a constant -1 integer or a splatted vector of a constant -1 integer (with no undefs). Does not permit build vector implicit truncation.

Declared at: llvm/include/llvm/CodeGen/SelectionDAGNodes.h:1711

Parameters

llvm::SDValue V