116 lines
4.8 KiB
Rust
116 lines
4.8 KiB
Rust
// MIR for `slice_get_unchecked_mut_range` after PreCodegen
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fn slice_get_unchecked_mut_range(_1: &mut [u32], _2: std::ops::Range<usize>) -> &mut [u32] {
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debug slice => _1;
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debug index => _2;
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let mut _0: &mut [u32];
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let mut _3: usize;
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let mut _4: usize;
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scope 1 (inlined core::slice::<impl [u32]>::get_unchecked_mut::<std::ops::Range<usize>>) {
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debug self => _1;
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debug ((index: std::ops::Range<usize>).0: usize) => _3;
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debug ((index: std::ops::Range<usize>).1: usize) => _4;
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let mut _5: *mut [u32];
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let mut _13: *mut [u32];
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scope 2 {
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scope 3 (inlined <std::ops::Range<usize> as SliceIndex<[u32]>>::get_unchecked_mut) {
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debug ((self: std::ops::Range<usize>).0: usize) => _3;
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debug ((self: std::ops::Range<usize>).1: usize) => _4;
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debug slice => _5;
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let mut _7: *mut u32;
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let mut _8: *mut u32;
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let _15: usize;
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let _16: usize;
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scope 4 {
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debug ((this: std::ops::Range<usize>).0: usize) => _15;
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debug ((this: std::ops::Range<usize>).1: usize) => _16;
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scope 5 {
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let _6: usize;
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scope 6 {
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debug new_len => _6;
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scope 11 (inlined ptr::mut_ptr::<impl *mut [u32]>::as_mut_ptr) {
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debug self => _5;
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}
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scope 12 (inlined ptr::mut_ptr::<impl *mut u32>::add) {
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debug self => _7;
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debug count => _3;
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scope 13 {
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}
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}
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scope 14 (inlined slice_from_raw_parts_mut::<u32>) {
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debug data => _8;
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debug len => _6;
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let mut _9: *mut ();
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scope 15 (inlined ptr::mut_ptr::<impl *mut u32>::cast::<()>) {
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debug self => _8;
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}
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scope 16 (inlined std::ptr::from_raw_parts_mut::<[u32]>) {
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debug data_address => _9;
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debug metadata => _6;
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let mut _10: *const ();
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let mut _11: std::ptr::metadata::PtrComponents<[u32]>;
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let mut _12: std::ptr::metadata::PtrRepr<[u32]>;
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scope 17 {
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}
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}
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}
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}
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scope 7 (inlined <std::ops::Range<usize> as SliceIndex<[T]>>::get_unchecked_mut::runtime::<u32>) {
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debug ((this: std::ops::Range<usize>).0: usize) => _15;
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debug ((this: std::ops::Range<usize>).1: usize) => _16;
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debug slice => _5;
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scope 8 (inlined ptr::mut_ptr::<impl *mut [u32]>::len) {
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debug self => _5;
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let mut _14: *const [u32];
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scope 9 (inlined std::ptr::metadata::<[u32]>) {
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debug ptr => _14;
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scope 10 {
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}
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}
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}
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}
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}
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}
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}
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}
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}
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bb0: {
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_3 = move (_2.0: usize);
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_4 = move (_2.1: usize);
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StorageLive(_5);
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_5 = &raw mut (*_1);
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StorageLive(_6);
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StorageLive(_14);
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StorageLive(_15);
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StorageLive(_16);
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_6 = SubUnchecked(_4, _3);
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StorageLive(_8);
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StorageLive(_7);
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_7 = _5 as *mut u32 (PtrToPtr);
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_8 = Offset(_7, _3);
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StorageDead(_7);
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StorageLive(_9);
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_9 = _8 as *mut () (PtrToPtr);
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StorageLive(_12);
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StorageLive(_11);
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StorageLive(_10);
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_10 = _9 as *const () (PointerCoercion(MutToConstPointer));
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_11 = ptr::metadata::PtrComponents::<[u32]> { data_address: move _10, metadata: _6 };
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StorageDead(_10);
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_12 = ptr::metadata::PtrRepr::<[u32]> { const_ptr: move _11 };
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StorageDead(_11);
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_13 = (_12.1: *mut [u32]);
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StorageDead(_12);
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StorageDead(_9);
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StorageDead(_8);
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StorageDead(_16);
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StorageDead(_15);
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StorageDead(_14);
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StorageDead(_6);
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StorageDead(_5);
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_0 = &mut (*_13);
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return;
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}
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}
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