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Copy pathconst_promotion_extern_static.BAR.PromoteTemps.diff
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const_promotion_extern_static.BAR.PromoteTemps.diff
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- // MIR for `BAR` before PromoteTemps
+ // MIR for `BAR` after PromoteTemps
static mut BAR: *const &i32 = {
let mut _0: *const &i32; // return place in scope 0 at $DIR/const-promotion-extern-static.rs:9:17: 9:28
let mut _1: &[&i32]; // in scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
let mut _2: &[&i32; 1]; // in scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
let _3: [&i32; 1]; // in scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
let mut _4: &i32; // in scope 0 at $DIR/const-promotion-extern-static.rs:9:32: 9:34
let _5: &i32; // in scope 0 at $DIR/const-promotion-extern-static.rs:9:33: 9:34
+ let mut _6: &[&i32; 1]; // in scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
bb0: {
StorageLive(_1); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
StorageLive(_2); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
- StorageLive(_3); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
- StorageLive(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:9:32: 9:34
- StorageLive(_5); // scope 0 at $DIR/const-promotion-extern-static.rs:9:33: 9:34
- _5 = const {alloc1: &i32}; // scope 0 at $DIR/const-promotion-extern-static.rs:9:33: 9:34
+ _6 = const BAR::promoted[0]; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
// ty::Const
- // + ty: &i32
- // + val: Value(Scalar(alloc1))
+ // + ty: &[&i32; 1]
+ // + val: Unevaluated(BAR, [], Some(promoted[0]))
// mir::Constant
- // + span: $DIR/const-promotion-extern-static.rs:9:33: 9:34
- // + literal: Const { ty: &i32, val: Value(Scalar(alloc1)) }
- _4 = &(*_5); // scope 0 at $DIR/const-promotion-extern-static.rs:9:32: 9:34
- _3 = [move _4]; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
- _2 = &_3; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
+ // + span: $DIR/const-promotion-extern-static.rs:9:31: 9:44
+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[HASH]::BAR), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ _2 = &(*_6); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
_1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
- StorageDead(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:9:34: 9:35
StorageDead(_2); // scope 0 at $DIR/const-promotion-extern-static.rs:9:34: 9:35
_0 = core::slice::<impl [&i32]>::as_ptr(move _1) -> [return: bb1, unwind: bb2]; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
// mir::Constant
// + span: $DIR/const-promotion-extern-static.rs:9:36: 9:42
// + 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:9:43: 9:44
- StorageDead(_3); // scope 0 at $DIR/const-promotion-extern-static.rs:9:43: 9:44
StorageDead(_1); // scope 0 at $DIR/const-promotion-extern-static.rs:9:43: 9:44
return; // scope 0 at $DIR/const-promotion-extern-static.rs:9:1: 9:45
}
bb2 (cleanup): {
resume; // scope 0 at $DIR/const-promotion-extern-static.rs:9:1: 9:45
}
- }
-
- alloc1 (static: Y, size: 4, align: 4) {
- 2a 00 00 00 │ *...
}