Method loop_parent

cranelift/codegen/src/loop_analysis.rs:114–116

Return the eventual parent of a loop in the loop tree.

(&self, lp: Loop)

    /// Return the eventual parent of a loop in the loop tree.
    pub fn loop_parent(&self, lp: Loop) -> Option<Loop> {
        self.loops[lp].parent.expand()
    }

    /// Return the innermost loop for a given block.
    pub fn innermost_loop(&self, block: Block) -> Option<Loop> {