tests: issue-69488.rs => load-preserves-partial-init-issue-69488.rs

Author: workingjubilee

Diff for: src/tools/tidy/src/issues.txt

@@ -795,7 +795,6 @@ ui/consts/issue-68684.rs
 ui/consts/issue-69191-ice-on-uninhabited-enum-field.rs
 ui/consts/issue-69310-array-size-lit-wrong-ty.rs
 ui/consts/issue-69312.rs
-ui/consts/issue-69488.rs
 ui/consts/issue-69532.rs
 ui/consts/issue-6991.rs
 ui/consts/issue-70773-mir-typeck-lt-norm.rs

Diff for: tests/ui/consts/issue-69488.rs renamed to tests/ui/consts/load-preserves-partial-init.rs

@@ -1,6 +1,9 @@
 //@ run-pass
 
 #![feature(const_ptr_write)]
+// issue: https://github.com/rust-lang/rust/issues/69488
+// Loads of partially-initialized data could produce completely-uninitialized results.
+// Test to make sure that we no longer do such a "deinitializing" load.
 
 // Or, equivalently: `MaybeUninit`.
 pub union BagOfBits<T: Copy> {