Method emit

cranelift/frontend/src/switch.rs:267–278

Build the switch # Arguments The function builder to emit to The value to switch on The default block

(self, bx: &mut FunctionBuilder, val: Value, otherwise: Block)

    /// * The value to switch on
    /// * The default block
    pub fn emit(self, bx: &mut FunctionBuilder, val: Value, otherwise: Block) {
        // Validate that the type of `val` is sufficiently wide to address all cases.
        let max = self.cases.keys().max().copied().unwrap_or(0);
        let val_ty = bx.func.dfg.value_type(val);
        let val_ty_max = val_ty.bounds(false).1;
        if max > val_ty_max {
            panic!("The index type {val_ty} does not fit the maximum switch entry of {max}");
        }

        let contiguous_case_ranges = self.collect_contiguous_case_ranges();
        Self::build_search_tree(bx, val, otherwise, &contiguous_case_ranges);
    }
}

fn icmp_imm_u128(bx: &mut FunctionBuilder, cond: IntCC, x: Value, y: u128) -> Value {