Method from_block

cranelift/codegen/src/machinst/buffer.rs:461–463

Get a label for a block. (The first N MachLabels are always reserved for the N blocks in the vcode.)

(bindex: BlockIndex)

    /// Get a label for a block. (The first N MachLabels are always reserved for
    /// the N blocks in the vcode.)
    pub fn from_block(bindex: BlockIndex) -> MachLabel {
        MachLabel(bindex.index() as u32)
    }

    /// Creates a string representing this label, for convenience.
    pub fn to_string(&self) -> String {