rust/tests/mir-opt/dataflow-const-prop/terminator.rs

// unit-test: DataflowConstProp

fn foo(n: i32) {}

// EMIT_MIR terminator.main.DataflowConstProp.diff
fn main() {
    let a = 1;
    // Checks that we propagate into terminators.
    foo(a + 1);
}