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- // MIR for `main` before ConstProp
+ // MIR for `main` after ConstProp
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/tuple_literal_propagation.rs:2:11: 2:11
let _1: (u32, u32); // in scope 0 at $DIR/tuple_literal_propagation.rs:3:9: 3:10
let _2: (); // in scope 0 at $DIR/tuple_literal_propagation.rs:5:5: 5:15
let mut _3: (u32, u32); // in scope 0 at $DIR/tuple_literal_propagation.rs:5:13: 5:14
scope 1 {
debug x => _1; // in scope 1 at $DIR/tuple_literal_propagation.rs:3:9: 3:10
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:3:9: 3:10
(_1.0: u32) = const 1_u32; // scope 0 at $DIR/tuple_literal_propagation.rs:3:13: 3:19
(_1.1: u32) = const 2_u32; // scope 0 at $DIR/tuple_literal_propagation.rs:3:13: 3:19
StorageLive(_2); // scope 1 at $DIR/tuple_literal_propagation.rs:5:5: 5:15
StorageLive(_3); // scope 1 at $DIR/tuple_literal_propagation.rs:5:13: 5:14
- _3 = _1; // scope 1 at $DIR/tuple_literal_propagation.rs:5:13: 5:14
+ _3 = const (1_u32, 2_u32); // scope 1 at $DIR/tuple_literal_propagation.rs:5:13: 5:14
+ // mir::Constant
+ // + span: $DIR/tuple_literal_propagation.rs:5:13: 5:14
+ // + literal: Const { ty: (u32, u32), val: Value(ByRef { alloc: Allocation { bytes: [1, 0, 0, 0, 2, 0, 0, 0], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [255], len: Size { raw: 8 } }, size: Size { raw: 8 }, align: Align { pow2: 2 }, mutability: Not, extra: () }, offset: Size { raw: 0 } }) }
_2 = consume(move _3) -> bb1; // scope 1 at $DIR/tuple_literal_propagation.rs:5:5: 5:15
// mir::Constant
// + span: $DIR/tuple_literal_propagation.rs:5:5: 5:12
// + literal: Const { ty: fn((u32, u32)) {consume}, val: Value(Scalar(<ZST>)) }
}
bb1: {
StorageDead(_3); // scope 1 at $DIR/tuple_literal_propagation.rs:5:14: 5:15
StorageDead(_2); // scope 1 at $DIR/tuple_literal_propagation.rs:5:15: 5:16
nop; // scope 0 at $DIR/tuple_literal_propagation.rs:2:11: 6:2
StorageDead(_1); // scope 0 at $DIR/tuple_literal_propagation.rs:6:1: 6:2
return; // scope 0 at $DIR/tuple_literal_propagation.rs:6:2: 6:2
}
}
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