mirror of https://github.com/rust-lang/rust.git
64 lines
1.7 KiB
Diff
64 lines
1.7 KiB
Diff
- // MIR for `get_metadata` before LowerIntrinsics
|
|
+ // MIR for `get_metadata` after LowerIntrinsics
|
|
|
|
fn get_metadata(_1: *const i32, _2: *const [u8], _3: *const dyn Debug) -> () {
|
|
debug a => _1;
|
|
debug b => _2;
|
|
debug c => _3;
|
|
let mut _0: ();
|
|
let _4: ();
|
|
let mut _5: *const i32;
|
|
let mut _7: *const [u8];
|
|
let mut _9: *const dyn std::fmt::Debug;
|
|
scope 1 {
|
|
debug _unit => _4;
|
|
let _6: usize;
|
|
scope 2 {
|
|
debug _usize => _6;
|
|
let _8: std::ptr::DynMetadata<dyn std::fmt::Debug>;
|
|
scope 3 {
|
|
debug _vtable => _8;
|
|
}
|
|
}
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_4);
|
|
StorageLive(_5);
|
|
_5 = copy _1;
|
|
- _4 = ptr_metadata::<i32, ()>(move _5) -> [return: bb1, unwind unreachable];
|
|
+ _4 = PtrMetadata(move _5);
|
|
+ goto -> bb1;
|
|
}
|
|
|
|
bb1: {
|
|
StorageDead(_5);
|
|
StorageLive(_6);
|
|
StorageLive(_7);
|
|
_7 = copy _2;
|
|
- _6 = ptr_metadata::<[u8], usize>(move _7) -> [return: bb2, unwind unreachable];
|
|
+ _6 = PtrMetadata(move _7);
|
|
+ goto -> bb2;
|
|
}
|
|
|
|
bb2: {
|
|
StorageDead(_7);
|
|
StorageLive(_8);
|
|
StorageLive(_9);
|
|
_9 = copy _3;
|
|
- _8 = ptr_metadata::<dyn Debug, DynMetadata<dyn Debug>>(move _9) -> [return: bb3, unwind unreachable];
|
|
+ _8 = PtrMetadata(move _9);
|
|
+ goto -> bb3;
|
|
}
|
|
|
|
bb3: {
|
|
StorageDead(_9);
|
|
_0 = const ();
|
|
StorageDead(_8);
|
|
StorageDead(_6);
|
|
StorageDead(_4);
|
|
return;
|
|
}
|
|
}
|
|
|