llvm::canCreatePoison

Returns true if Reg can create poison from non‐poison operands.

Synopses

Declared in <llvm/CodeGen/GlobalISel/Utils.h>

bool
canCreatePoison(
    Operator const* Op,
    bool ConsiderFlagsAndMetadata = true);

Returns true if Reg can create poison from non‐poison operands.

bool
canCreatePoison(
    Register Reg,
    MachineRegisterInfo const& MRI,
    bool ConsiderFlagsAndMetadata = true);

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