//@ unit-test: GVN | |
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY | |
//@ compile-flags: -C overflow-checks=on | |
// EMIT_MIR return_place.add.GVN.diff | |
// EMIT_MIR return_place.add.PreCodegen.before.mir | |
fn add() -> u32 { | |
// CHECK-LABEL: fn add( | |
// CHECK: _0 = const 4_u32; | |
2 + 2 | |
} | |
fn main() { | |
add(); | |
} |