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|
- // MIR for `array_len_raw` before GVN
+ // MIR for `array_len_raw` after GVN
fn array_len_raw(_1: [u8; N]) -> usize {
debug arr => _1;
let mut _0: usize;
let _2: &[u8];
let mut _3: &[u8; N];
let _4: &[u8; N];
let mut _6: &[u8];
let _7: &[u8];
scope 1 {
debug arr => _2;
let _5: *const [u8];
scope 2 {
debug arr => _5;
}
}
bb0: {
- StorageLive(_2);
+ nop;
StorageLive(_3);
StorageLive(_4);
_4 = &_1;
_3 = &(*_4);
_2 = move _3 as &[u8] (PointerCoercion(Unsize, Implicit));
StorageDead(_3);
StorageDead(_4);
StorageLive(_5);
_5 = &raw const (*_2);
StorageLive(_6);
StorageLive(_7);
_7 = &(*_5);
_6 = &(*_7);
- _0 = PtrMetadata(move _6);
+ _0 = const N;
goto -> bb1;
}
bb1: {
StorageDead(_6);
StorageDead(_5);
- StorageDead(_2);
+ nop;
StorageDead(_7);
return;
}
}
|
