llvm::TargetLoweringBase::isFMADLegal

Synopses

Declared in <llvm/CodeGen/TargetLowering.h>

Return true if the operation can be combined with another to form an FMAD node.

virtual
bool
isFMADLegal(
    MachineInstr const& MI,
    LLT Ty) const;

Return true if the operation can be combined with another to form an FMAD node.

virtual
bool
isFMADLegal(
    SelectionDAG const& DAG,
    SDNode const* N) const;

True if the operation can be combined with another to form an FMAD node.

Name	Description
MI	Machine instruction being queried or modified.
Ty	Type of the constant or operation.
DAG	SelectionDAG providing context.
N	SDNode being queried.