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- // MIR for `main` before SimplifyArmIdentity
+ // MIR for `main` after SimplifyArmIdentity
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/simplify-arm-identity.rs:16:11: 16:11
let _1: Src as UserTypeProjection { base: UserType(0), projs: [] }; // in scope 0 at $DIR/simplify-arm-identity.rs:17:9: 17:10
let mut _2: Dst; // in scope 0 at $DIR/simplify-arm-identity.rs:18:18: 21:6
let mut _3: isize; // in scope 0 at $DIR/simplify-arm-identity.rs:19:9: 19:20
let mut _5: u8; // in scope 0 at $DIR/simplify-arm-identity.rs:19:33: 19:34
scope 1 {
debug e => _1; // in scope 1 at $DIR/simplify-arm-identity.rs:17:9: 17:10
let _4: u8; // in scope 1 at $DIR/simplify-arm-identity.rs:19:18: 19:19
scope 2 {
}
scope 3 {
debug x => _4; // in scope 3 at $DIR/simplify-arm-identity.rs:19:18: 19:19
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/simplify-arm-identity.rs:17:9: 17:10
((_1 as Foo).0: u8) = const 0u8; // scope 0 at $DIR/simplify-arm-identity.rs:17:18: 17:29
// ty::Const
// + ty: u8
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $DIR/simplify-arm-identity.rs:17:27: 17:28
// + literal: Const { ty: u8, val: Value(Scalar(0x00)) }
discriminant(_1) = 0; // scope 0 at $DIR/simplify-arm-identity.rs:17:18: 17:29
StorageLive(_2); // scope 1 at $DIR/simplify-arm-identity.rs:18:18: 21:6
_3 = discriminant(_1); // scope 1 at $DIR/simplify-arm-identity.rs:19:9: 19:20
switchInt(move _3) -> [0isize: bb3, 1isize: bb1, otherwise: bb2]; // scope 1 at $DIR/simplify-arm-identity.rs:19:9: 19:20
}
bb1: {
((_2 as Foo).0: u8) = const 0u8; // scope 1 at $DIR/simplify-arm-identity.rs:20:21: 20:32
// ty::Const
// + ty: u8
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $DIR/simplify-arm-identity.rs:20:30: 20:31
// + literal: Const { ty: u8, val: Value(Scalar(0x00)) }
discriminant(_2) = 0; // scope 1 at $DIR/simplify-arm-identity.rs:20:21: 20:32
goto -> bb4; // scope 1 at $DIR/simplify-arm-identity.rs:18:18: 21:6
}
bb2: {
unreachable; // scope 1 at $DIR/simplify-arm-identity.rs:18:24: 18:25
}
bb3: {
_4 = ((_1 as Foo).0: u8); // scope 1 at $DIR/simplify-arm-identity.rs:19:18: 19:19
((_2 as Foo).0: u8) = move _4; // scope 3 at $DIR/simplify-arm-identity.rs:19:24: 19:35
discriminant(_2) = 0; // scope 3 at $DIR/simplify-arm-identity.rs:19:24: 19:35
goto -> bb4; // scope 1 at $DIR/simplify-arm-identity.rs:18:18: 21:6
}
bb4: {
StorageDead(_2); // scope 1 at $DIR/simplify-arm-identity.rs:21:6: 21:7
_0 = const (); // scope 0 at $DIR/simplify-arm-identity.rs:16:11: 22:2
// ty::Const
// + ty: ()
// + val: Value(Scalar(<ZST>))
// mir::Constant
// + span: $DIR/simplify-arm-identity.rs:16:11: 22:2
// + literal: Const { ty: (), val: Value(Scalar(<ZST>)) }
StorageDead(_1); // scope 0 at $DIR/simplify-arm-identity.rs:22:1: 22:2
return; // scope 0 at $DIR/simplify-arm-identity.rs:22:2: 22:2
}
}
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