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// MIR for `slice_iter_generic_is_empty` after PreCodegen
fn slice_iter_generic_is_empty(_1: &std::slice::Iter<'_, T>) -> bool {
debug it => _1;
let mut _0: bool;
scope 1 (inlined <std::slice::Iter<'_, T> as ExactSizeIterator>::is_empty) {
let mut _2: *const T;
let mut _7: *const T;
scope 2 {
let _3: std::ptr::NonNull<T>;
let _8: usize;
scope 3 {
}
scope 4 {
scope 7 (inlined <NonNull<T> as PartialEq>::eq) {
let mut _4: std::ptr::NonNull<T>;
let mut _5: *mut T;
let mut _6: *mut T;
scope 8 (inlined NonNull::<T>::as_ptr) {
}
scope 9 (inlined NonNull::<T>::as_ptr) {
}
}
}
scope 5 (inlined std::ptr::const_ptr::<impl *const T>::addr) {
scope 6 (inlined std::ptr::const_ptr::<impl *const T>::cast::<()>) {
}
}
}
}
bb0: {
StorageLive(_8);
StorageLive(_7);
StorageLive(_3);
switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2];
}
bb1: {
StorageLive(_2);
_2 = copy ((*_1).1: *const T);
_3 = copy _2 as std::ptr::NonNull<T> (Transmute);
StorageDead(_2);
StorageLive(_5);
StorageLive(_4);
_4 = copy ((*_1).0: std::ptr::NonNull<T>);
_5 = copy _4 as *mut T (Transmute);
StorageDead(_4);
StorageLive(_6);
_6 = copy _3 as *mut T (Transmute);
_0 = Eq(copy _5, copy _6);
StorageDead(_6);
StorageDead(_5);
goto -> bb3;
}
bb2: {
_7 = copy ((*_1).1: *const T);
_8 = copy _7 as usize (Transmute);
_0 = Eq(copy _8, const 0_usize);
goto -> bb3;
}
bb3: {
StorageDead(_3);
StorageDead(_7);
StorageDead(_8);
return;
}
}
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