64 lines
1.9 KiB
Diff
64 lines
1.9 KiB
Diff
- // MIR for `main` before ConstProp
|
|
+ // MIR for `main` after ConstProp
|
|
|
|
fn main() -> () {
|
|
let mut _0: ();
|
|
let _1: i32;
|
|
let mut _2: (i32, bool);
|
|
let mut _4: [i32; 6];
|
|
let _5: usize;
|
|
let mut _6: usize;
|
|
let mut _7: bool;
|
|
let mut _9: u32;
|
|
scope 1 {
|
|
debug x => _1;
|
|
let _3: i32;
|
|
scope 2 {
|
|
debug y => _3;
|
|
let _8: u32;
|
|
scope 3 {
|
|
debug z => _9;
|
|
}
|
|
}
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_1);
|
|
- _2 = CheckedAdd(const 2_i32, const 2_i32);
|
|
- assert(!move (_2.1: bool), "attempt to compute `{} + {}`, which would overflow", const 2_i32, const 2_i32) -> [success: bb1, unwind continue];
|
|
+ _2 = const (4_i32, false);
|
|
+ assert(!const false, "attempt to compute `{} + {}`, which would overflow", const 2_i32, const 2_i32) -> [success: bb1, unwind continue];
|
|
}
|
|
|
|
bb1: {
|
|
- _1 = move (_2.0: i32);
|
|
+ _1 = const 4_i32;
|
|
StorageLive(_3);
|
|
StorageLive(_4);
|
|
_4 = [const 0_i32, const 1_i32, const 2_i32, const 3_i32, const 4_i32, const 5_i32];
|
|
StorageLive(_5);
|
|
_5 = const 3_usize;
|
|
_6 = const 6_usize;
|
|
- _7 = Lt(_5, _6);
|
|
- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> [success: bb2, unwind continue];
|
|
+ _7 = const true;
|
|
+ assert(const true, "index out of bounds: the length is {} but the index is {}", const 6_usize, const 3_usize) -> [success: bb2, unwind continue];
|
|
}
|
|
|
|
bb2: {
|
|
- _3 = _4[_5];
|
|
+ _3 = const 3_i32;
|
|
StorageDead(_5);
|
|
StorageDead(_4);
|
|
_9 = const 42_u32;
|
|
StorageDead(_3);
|
|
StorageDead(_1);
|
|
return;
|
|
}
|
|
+ }
|
|
+
|
|
+ ALLOC0 (size: 8, align: 4) {
|
|
+ 04 00 00 00 00 __ __ __ │ .....░░░
|
|
}
|
|
|