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- // MIR for `foo` before SimplifyLocals-final
+ // MIR for `foo` after SimplifyLocals-final
fn foo() -> () {
let mut _0: (); // return place in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+0:13: +0:13
let mut _1: (std::option::Option<u8>, std::option::Option<T>); // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
let mut _2: std::option::Option<u8>; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
let mut _3: std::option::Option<T>; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
let mut _4: isize; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:22: +1:26
let mut _5: isize; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:13: +1:20
- let mut _7: bool; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20
- let mut _8: u8; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13
scope 1 {
debug a => _6; // in scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
let _6: u8; // in scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
}
bb0: {
StorageLive(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
StorageLive(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
Deinit(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
discriminant(_2) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
StorageLive(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
Deinit(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
discriminant(_3) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
Deinit(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
(_1.0: std::option::Option<u8>) = move _2; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
(_1.1: std::option::Option<T>) = move _3; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
StorageDead(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69
StorageDead(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69
_5 = discriminant((_1.0: std::option::Option<u8>)); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
switchInt(move _5) -> [1: bb1, otherwise: bb3]; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
}
bb1: {
_4 = discriminant((_1.1: std::option::Option<T>)); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
switchInt(move _4) -> [0: bb2, otherwise: bb3]; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
}
bb2: {
StorageLive(_6); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
_6 = (((_1.0: std::option::Option<u8>) as Some).0: u8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
- StorageLive(_7); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20
- StorageLive(_8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13
- _8 = _6; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13
- _7 = Gt(move _8, const 42_u8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20
- StorageDead(_8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:19: +2:20
- StorageDead(_7); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+4:9: +4:10
StorageDead(_6); // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+5:5: +5:6
goto -> bb3; // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:5: +5:6
}
bb3: {
drop(_1) -> bb4; // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+6:1: +6:2
}
bb4: {
StorageDead(_1); // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+6:1: +6:2
return; // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+6:2: +6:2
}
}
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