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- // MIR for `duplicate_slice` before GVN
+ // MIR for `duplicate_slice` after GVN
fn duplicate_slice() -> (bool, bool) {
let mut _0: (bool, bool);
let mut _1: u128;
let mut _2: u128;
let mut _3: u128;
let mut _4: u128;
let mut _5: &str;
let mut _6: &str;
let mut _7: (&str,);
let mut _8: &str;
let mut _9: bool;
let mut _10: bool;
bb0: {
_7 = (const "a",);
- _1 = copy (_7.0: &str) as u128 (Transmute);
- _5 = identity::<&str>(copy (_7.0: &str)) -> [return: bb1, unwind unreachable];
+ _1 = const "a" as u128 (Transmute);
+ _5 = identity::<&str>(const "a") -> [return: bb1, unwind unreachable];
}
bb1: {
_3 = copy _5 as u128 (Transmute);
_8 = const "a";
- _2 = copy _8 as u128 (Transmute);
- _6 = identity::<&str>(copy _8) -> [return: bb2, unwind unreachable];
+ _2 = copy _1;
+ _6 = identity::<&str>(const "a") -> [return: bb2, unwind unreachable];
}
bb2: {
_4 = copy _6 as u128 (Transmute);
- _9 = Eq(copy _1, copy _2);
+ _9 = const true;
_10 = Eq(copy _3, copy _4);
- _0 = (copy _9, copy _10);
+ _0 = (const true, copy _10);
return;
}
}
ALLOC0 (size: 1, align: 1) { .. }
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