SDNode *MorphNode(SDNode *Node, unsigned TargetOpc, SDVTList VTs,
ArrayRef<SDValue> Ops, unsigned EmitNodeInfo);
- void PrepareEHLandingPad();
+ /// Prepares the landing pad to take incoming values or do other EH
+ /// personality specific tasks. Returns true if the block should be
+ /// instruction selected, false if no code should be emitted for it.
+ bool PrepareEHLandingPad();
/// \brief Perform instruction selection on all basic blocks in the function.
void SelectAllBasicBlocks(const Function &Fn);