rust/tests/mir-opt/dataflow-const-prop/default_boxed_slice.main.DataflowConstProp.64bit.panic-abort.diff

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

112 lines
4.8 KiB
Diff
Raw Normal View History

- // 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) {
let mut _7: usize;
scope 6 {
let _6: *mut [bool; 0];
scope 7 {
debug ptr => _6;
scope 11 (inlined NonNull::<[bool; 0]>::new_unchecked) {
debug ptr => _6;
let mut _8: *const [bool; 0];
scope 12 {
scope 13 (inlined NonNull::<T>::new_unchecked::runtime::<[bool; 0]>) {
debug ptr => _6;
scope 14 (inlined ptr::mut_ptr::<impl *mut [bool; 0]>::is_null) {
debug self => _6;
let mut _9: *mut u8;
scope 15 {
scope 16 (inlined ptr::mut_ptr::<impl *mut T>::is_null::runtime_impl) {
debug ptr => _9;
scope 17 (inlined ptr::mut_ptr::<impl *mut u8>::addr) {
debug self => _9;
scope 18 {
scope 19 (inlined ptr::mut_ptr::<impl *mut u8>::cast::<()>) {
debug self => _9;
}
}
}
}
}
}
}
}
}
}
scope 8 (inlined align_of::<[bool; 0]>) {
}
scope 9 (inlined invalid_mut::<[bool; 0]>) {
debug addr => _7;
scope 10 {
}
}
}
}
}
}
bb0: {
StorageLive(_1);
StorageLive(_2);
StorageLive(_3);
StorageLive(_4);
StorageLive(_5);
StorageLive(_6);
StorageLive(_7);
_7 = const 1_usize;
_6 = const {0x1 as *mut [bool; 0]};
StorageDead(_7);
StorageLive(_8);
StorageLive(_9);
_8 = const {0x1 as *const [bool; 0]};
_5 = const NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }};
StorageDead(_9);
StorageDead(_8);
StorageDead(_6);
_4 = const Unique::<[bool; 0]> {{ pointer: NonNull::<[bool; 0]> {{ pointer: {0x1 as *const [bool; 0]} }}, _marker: PhantomData::<[bool; 0]> }};
StorageDead(_5);
2023-10-15 12:00:11 -05:00
_3 = const Unique::<[bool]> {{ pointer: NonNull::<[bool]> {{ pointer: Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [bool] }}, _marker: PhantomData::<[bool]> }};
StorageDead(_4);
2023-10-15 12:00:11 -05:00
_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(_3);
2023-10-15 12:00:11 -05:00
_1 = A { foo: const 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 unreachable];
}
bb1: {
StorageDead(_1);
return;
}
}
2023-10-15 12:00:11 -05:00
ALLOC2 (size: 16, align: 8) {
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 │ ................
}
2023-10-15 12:00:11 -05:00
ALLOC1 (size: 16, align: 8) {
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 │ ................
}
2023-10-15 12:00:11 -05:00
ALLOC0 (size: 16, align: 8) {
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 │ ................
}