blob: 093e228a0ce44a57fc8d56f5441d2e16b8533edb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
- // MIR for `FOO` before PromoteTemps
+ // MIR for `FOO` after PromoteTemps
static mut FOO: *const &i32 = {
let mut _0: *const &i32; // return place in scope 0 at $DIR/const-promotion-extern-static.rs:13:17: 13:28
let mut _1: &[&i32]; // in scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
let mut _2: &[&i32; 1]; // in scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
let _3: [&i32; 1]; // in scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
let mut _4: &i32; // in scope 0 at $DIR/const-promotion-extern-static.rs:13:32: 13:45
let _5: *const i32; // in scope 0 at $DIR/const-promotion-extern-static.rs:13:42: 13:43
+ let mut _6: &[&i32; 1]; // in scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
scope 1 {
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
StorageLive(_2); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
- StorageLive(_3); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
- StorageLive(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:13:32: 13:45
- StorageLive(_5); // scope 1 at $DIR/const-promotion-extern-static.rs:13:42: 13:43
- _5 = const {alloc2: *const i32}; // scope 1 at $DIR/const-promotion-extern-static.rs:13:42: 13:43
+ _6 = const FOO::promoted[0]; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
// ty::Const
- // + ty: *const i32
- // + val: Value(Scalar(alloc2))
+ // + ty: &[&i32; 1]
+ // + val: Unevaluated(FOO, [], Some(promoted[0]))
// mir::Constant
- // + span: $DIR/const-promotion-extern-static.rs:13:42: 13:43
- // + literal: Const { ty: *const i32, val: Value(Scalar(alloc2)) }
- _4 = &(*_5); // scope 1 at $DIR/const-promotion-extern-static.rs:13:41: 13:43
- _3 = [move _4]; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
- _2 = &_3; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
+ // + span: $DIR/const-promotion-extern-static.rs:13:31: 13:46
+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[317d]::FOO), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ _2 = &(*_6); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
_1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
- StorageDead(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:13:45: 13:46
StorageDead(_2); // scope 0 at $DIR/const-promotion-extern-static.rs:13:45: 13:46
_0 = core::slice::<impl [&i32]>::as_ptr(move _1) -> [return: bb1, unwind: bb2]; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:55
// mir::Constant
// + span: $DIR/const-promotion-extern-static.rs:13:47: 13:53
// + literal: Const { ty: for<'r> fn(&'r [&i32]) -> *const &i32 {core::slice::<impl [&i32]>::as_ptr}, val: Value(Scalar(<ZST>)) }
}
bb1: {
- StorageDead(_5); // scope 0 at $DIR/const-promotion-extern-static.rs:13:54: 13:55
- StorageDead(_3); // scope 0 at $DIR/const-promotion-extern-static.rs:13:54: 13:55
StorageDead(_1); // scope 0 at $DIR/const-promotion-extern-static.rs:13:54: 13:55
return; // scope 0 at $DIR/const-promotion-extern-static.rs:13:1: 13:56
}
bb2 (cleanup): {
resume; // scope 0 at $DIR/const-promotion-extern-static.rs:13:1: 13:56
}
}
-
- alloc2 (extern static: X)
|
