mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-24 07:44:10 +00:00
59 lines
1.6 KiB
Rust
59 lines
1.6 KiB
Rust
// MIR for `main` after GVN
|
|
|
|
fn main() -> () {
|
|
let mut _0: ();
|
|
let _1: &[(std::option::Option<i32>, &[&u8])];
|
|
let mut _2: &&[(std::option::Option<i32>, &[&u8])];
|
|
|
|
bb0: {
|
|
StorageLive(_1);
|
|
StorageLive(_2);
|
|
_2 = const {ALLOC9: &&[(Option<i32>, &[&u8])]};
|
|
_1 = (*_2);
|
|
StorageDead(_2);
|
|
StorageDead(_1);
|
|
_0 = const ();
|
|
return;
|
|
}
|
|
}
|
|
|
|
ALLOC9 (static: FOO, size: 8, align: 4) {
|
|
╾ALLOC0<imm>╼ 03 00 00 00 │ ╾──╼....
|
|
}
|
|
|
|
ALLOC0 (size: 48, align: 4) {
|
|
0x00 │ 00 00 00 00 __ __ __ __ ╾ALLOC1<imm>╼ 00 00 00 00 │ ....░░░░╾──╼....
|
|
0x10 │ 00 00 00 00 __ __ __ __ ╾ALLOC2<imm>╼ 02 00 00 00 │ ....░░░░╾──╼....
|
|
0x20 │ 01 00 00 00 2a 00 00 00 ╾ALLOC3<imm>╼ 03 00 00 00 │ ....*...╾──╼....
|
|
}
|
|
|
|
ALLOC1 (size: 0, align: 4) {}
|
|
|
|
ALLOC2 (size: 8, align: 4) {
|
|
╾ALLOC4<imm>╼ ╾ALLOC5<imm>╼ │ ╾──╼╾──╼
|
|
}
|
|
|
|
ALLOC4 (size: 1, align: 1) {
|
|
05 │ .
|
|
}
|
|
|
|
ALLOC5 (size: 1, align: 1) {
|
|
06 │ .
|
|
}
|
|
|
|
ALLOC3 (size: 12, align: 4) {
|
|
╾ALLOC6+0x3<imm>╼ ╾ALLOC7<imm>╼ ╾ALLOC8+0x2<imm>╼ │ ╾──╼╾──╼╾──╼
|
|
}
|
|
|
|
ALLOC6 (size: 4, align: 1) {
|
|
2a 45 15 6f │ *E.o
|
|
}
|
|
|
|
ALLOC7 (size: 1, align: 1) {
|
|
2a │ *
|
|
}
|
|
|
|
ALLOC8 (size: 4, align: 1) {
|
|
2a 45 15 6f │ *E.o
|
|
}
|