Method replace

cranelift/codegen/src/ir/function.rs:229–231

Create a `ReplaceBuilder` that will replace `inst` with a new instruction in place. `inst` must be present in the function's layout.

(&mut self, inst: Inst)

    ///
    /// `inst` must be present in the function's layout.
    pub fn replace(&mut self, inst: Inst) -> ReplaceBuilder<'_> {
        ReplaceBuilder::new(&mut self.dfg, &mut self.layout, inst)
    }

    /// Creates a jump table in the function, to be used by `br_table` instructions.
    pub fn create_jump_table(&mut self, data: JumpTableData) -> JumpTable {