Method first_result

cranelift/codegen/src/ir/dfg.rs:1076–1080

Get the first result of an instruction. This function panics if the instruction doesn't have any result.

(&self, inst: Inst)

    ///
    /// This function panics if the instruction doesn't have any result.
    pub fn first_result(&self, inst: Inst) -> Value {
        self.results[inst]
            .first(&self.value_lists)
            .unwrap_or_else(|| panic!("{inst} has no results"))
    }

    /// Test if `inst` has any result values currently.
    pub fn has_results(&self, inst: Inst) -> bool {