| // MIR for `main` after ConstProp |
| |
| fn main() -> () { |
| let mut _0: (); // return place in scope 0 at $DIR/const_allocation2.rs:4:11: 4:11 |
| let _1: &[(std::option::Option<i32>, &[&u8])]; // in scope 0 at $DIR/const_allocation2.rs:5:5: 5:8 |
| let mut _2: &&[(std::option::Option<i32>, &[&u8])]; // in scope 0 at $DIR/const_allocation2.rs:5:5: 5:8 |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/const_allocation2.rs:5:5: 5:8 |
| StorageLive(_2); // scope 0 at $DIR/const_allocation2.rs:5:5: 5:8 |
| _2 = const {alloc0: &&[(Option<i32>, &[&u8])]}; // scope 0 at $DIR/const_allocation2.rs:5:5: 5:8 |
| // ty::Const |
| // + ty: &&[(std::option::Option<i32>, &[&u8])] |
| // + val: Value(Scalar(alloc0)) |
| // mir::Constant |
| // + span: $DIR/const_allocation2.rs:5:5: 5:8 |
| // + literal: Const { ty: &&[(std::option::Option<i32>, &[&u8])], val: Value(Scalar(alloc0)) } |
| _1 = (*_2); // scope 0 at $DIR/const_allocation2.rs:5:5: 5:8 |
| StorageDead(_2); // scope 0 at $DIR/const_allocation2.rs:5:8: 5:9 |
| StorageDead(_1); // scope 0 at $DIR/const_allocation2.rs:5:8: 5:9 |
| _0 = const (); // scope 0 at $DIR/const_allocation2.rs:4:11: 6:2 |
| return; // scope 0 at $DIR/const_allocation2.rs:6:2: 6:2 |
| } |
| } |
| |
| alloc0 (static: FOO, size: 16, align: 8) { |
| ╾───────alloc27───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........ |
| } |
| |
| alloc27 (size: 72, align: 8) { |
| 0x00 │ 00 00 00 00 __ __ __ __ ╾───────alloc12───────╼ │ ....░░░░╾──────╼ |
| 0x10 │ 00 00 00 00 00 00 00 00 00 00 00 00 __ __ __ __ │ ............░░░░ |
| 0x20 │ ╾───────alloc17───────╼ 02 00 00 00 00 00 00 00 │ ╾──────╼........ |
| 0x30 │ 01 00 00 00 2a 00 00 00 ╾───────alloc25───────╼ │ ....*...╾──────╼ |
| 0x40 │ 03 00 00 00 00 00 00 00 │ ........ |
| } |
| |
| alloc12 (size: 0, align: 8) {} |
| |
| alloc17 (size: 16, align: 8) { |
| ╾───────alloc15───────╼ ╾───────alloc16───────╼ │ ╾──────╼╾──────╼ |
| } |
| |
| alloc15 (size: 1, align: 1) { |
| 05 │ . |
| } |
| |
| alloc16 (size: 1, align: 1) { |
| 06 │ . |
| } |
| |
| alloc25 (size: 24, align: 8) { |
| 0x00 │ ╾─────alloc21+0x3─────╼ ╾───────alloc22───────╼ │ ╾──────╼╾──────╼ |
| 0x10 │ ╾─────alloc24+0x2─────╼ │ ╾──────╼ |
| } |
| |
| alloc21 (size: 4, align: 1) { |
| 2a 45 15 6f │ *E.o |
| } |
| |
| alloc22 (size: 1, align: 1) { |
| 2a │ * |
| } |
| |
| alloc24 (size: 4, align: 1) { |
| 2a 45 15 6f │ *E.o |
| } |