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// MIR for `slice_get_mut_usize` after PreCodegen
fn slice_get_mut_usize(_1: &mut [u32], _2: usize) -> Option<&mut u32> {
debug slice => _1;
debug index => _2;
let mut _0: std::option::Option<&mut u32>;
scope 1 (inlined core::slice::<impl [u32]>::get_mut::<usize>) {
scope 2 (inlined <usize as SliceIndex<[u32]>>::get_mut) {
let mut _3: usize;
let mut _4: bool;
let mut _5: *mut [u32];
let mut _7: *mut u32;
let mut _8: &mut u32;
scope 3 (inlined core::slice::index::get_mut_noubcheck::<u32>) {
let _6: *mut u32;
scope 4 {
}
}
}
}
bb0: {
StorageLive(_8);
StorageLive(_4);
StorageLive(_3);
_3 = PtrMetadata(copy _1);
_4 = Lt(copy _2, move _3);
switchInt(move _4) -> [0: bb1, otherwise: bb2];
}
bb1: {
StorageDead(_3);
_0 = const Option::<&mut u32>::None;
goto -> bb3;
}
bb2: {
StorageDead(_3);
StorageLive(_7);
StorageLive(_5);
_5 = &raw mut (*_1);
StorageLive(_6);
_6 = copy _5 as *mut u32 (PtrToPtr);
_7 = Offset(copy _6, copy _2);
StorageDead(_6);
StorageDead(_5);
_8 = &mut (*_7);
_0 = Option::<&mut u32>::Some(copy _8);
StorageDead(_7);
goto -> bb3;
}
bb3: {
StorageDead(_4);
StorageDead(_8);
return;
}
}
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