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|
- // MIR for `main` before GVN
+ // MIR for `main` after GVN
fn main() -> () {
let mut _0: ();
let _1: *const [i32];
let mut _2: *const [i32; 3];
let _3: &[i32; 3];
let _4: [i32; 3];
let _6: usize;
let mut _7: usize;
let mut _8: bool;
let mut _9: &[i32; 3];
scope 1 {
debug a => _1;
scope 2 {
let _5: i32;
scope 3 {
debug _b => _5;
}
}
}
bb0: {
StorageLive(_1);
StorageLive(_2);
StorageLive(_3);
_9 = const main::promoted[0];
_3 = &(*_9);
_2 = &raw const (*_3);
_1 = move _2 as *const [i32] (PointerCoercion(Unsize));
StorageDead(_2);
StorageDead(_3);
StorageLive(_5);
StorageLive(_6);
_6 = const 3_usize;
_7 = Len((*_1));
- _8 = Lt(_6, _7);
- assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> [success: bb1, unwind continue];
+ _8 = Lt(const 3_usize, _7);
+ assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, const 3_usize) -> [success: bb1, unwind continue];
}
bb1: {
- _5 = (*_1)[_6];
+ _5 = (*_1)[3 of 4];
StorageDead(_6);
_0 = const ();
StorageDead(_5);
StorageDead(_1);
return;
}
}
|
