119 lines
4.1 KiB
Diff
119 lines
4.1 KiB
Diff
- // MIR for `main` before DataflowConstProp
|
|
+ // MIR for `main` after DataflowConstProp
|
|
|
|
fn main() -> () {
|
|
let mut _0: ();
|
|
let _1: A;
|
|
let mut _2: std::boxed::Box<[bool]>;
|
|
scope 1 {
|
|
debug a => _1;
|
|
}
|
|
scope 2 (inlined <Box<[bool]> as Default>::default) {
|
|
let _3: std::ptr::Unique<[bool]>;
|
|
let mut _4: std::ptr::Unique<[bool; 0]>;
|
|
scope 3 {
|
|
debug ptr => _3;
|
|
}
|
|
scope 4 (inlined Unique::<[bool; 0]>::dangling) {
|
|
let mut _5: std::ptr::NonNull<[bool; 0]>;
|
|
scope 5 (inlined NonNull::<[bool; 0]>::dangling) {
|
|
scope 6 {
|
|
let _6: *mut [bool; 0];
|
|
scope 7 {
|
|
debug ptr => _6;
|
|
scope 12 (inlined NonNull::<[bool; 0]>::new_unchecked) {
|
|
debug ptr => _6;
|
|
let mut _8: bool;
|
|
let _9: ();
|
|
let mut _10: *mut ();
|
|
let mut _11: *const [bool; 0];
|
|
scope 13 {
|
|
}
|
|
}
|
|
}
|
|
scope 8 (inlined dangling_mut::<[bool; 0]>) {
|
|
let mut _7: usize;
|
|
scope 9 (inlined align_of::<[bool; 0]>) {
|
|
}
|
|
scope 10 (inlined without_provenance_mut::<[bool; 0]>) {
|
|
debug addr => _7;
|
|
scope 11 {
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_1);
|
|
StorageLive(_2);
|
|
StorageLive(_3);
|
|
StorageLive(_9);
|
|
StorageLive(_4);
|
|
StorageLive(_5);
|
|
StorageLive(_6);
|
|
StorageLive(_7);
|
|
_7 = const 1_usize;
|
|
_6 = const {0x1 as *mut [bool; 0]};
|
|
StorageDead(_7);
|
|
StorageLive(_11);
|
|
StorageLive(_8);
|
|
_8 = UbCheck(LanguageUb);
|
|
switchInt(move _8) -> [0: bb5, otherwise: bb3];
|
|
}
|
|
|
|
bb1: {
|
|
StorageDead(_1);
|
|
return;
|
|
}
|
|
|
|
bb2 (cleanup): {
|
|
resume;
|
|
}
|
|
|
|
bb3: {
|
|
StorageLive(_10);
|
|
_10 = const {0x1 as *mut ()};
|
|
_9 = NonNull::<T>::new_unchecked::precondition_check(const {0x1 as *mut ()}) -> [return: bb4, unwind unreachable];
|
|
}
|
|
|
|
bb4: {
|
|
StorageDead(_10);
|
|
goto -> bb5;
|
|
}
|
|
|
|
bb5: {
|
|
StorageDead(_8);
|
|
_11 = const {0x1 as *const [bool; 0]};
|
|
_5 = const NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }};
|
|
StorageDead(_11);
|
|
StorageDead(_6);
|
|
_4 = const Unique::<[bool; 0]> {{ pointer: NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }}, _marker: PhantomData::<[bool; 0]> }};
|
|
StorageDead(_5);
|
|
_3 = const Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }};
|
|
StorageDead(_4);
|
|
_2 = const Box::<[bool]>(Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}, std::alloc::Global);
|
|
StorageDead(_9);
|
|
StorageDead(_3);
|
|
_1 = const A {{ foo: Box::<[bool]>(Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC2, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }}, std::alloc::Global) }};
|
|
StorageDead(_2);
|
|
_0 = const ();
|
|
drop(_1) -> [return: bb1, unwind: bb2];
|
|
}
|
|
}
|
|
|
|
ALLOC2 (size: 8, align: 4) {
|
|
01 00 00 00 00 00 00 00 │ ........
|
|
}
|
|
|
|
ALLOC1 (size: 8, align: 4) {
|
|
01 00 00 00 00 00 00 00 │ ........
|
|
}
|
|
|
|
ALLOC0 (size: 8, align: 4) {
|
|
01 00 00 00 00 00 00 00 │ ........
|
|
}
|
|
|