llvm::TargetInstrInfo::isMBBSafeToOutlineFrom

Optional target hook that returns true if MBB is safe to outline from, and returns any target‐specific information in Flags.

Synopsis

Declared in <llvm/CodeGen/TargetInstrInfo.h>

virtual
bool
isMBBSafeToOutlineFrom(
    MachineBasicBlock& MBB,
    unsigned int& Flags) const;

True if MBB is safe to outline from.

Name

Description

MBB

Machine basic block where code is inserted or analyzed.

Flags

Machine instruction flags to set, or target‐specific outlining flags.

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