LLVM Backend Assertion Failure when switching on union

[MrMetube]

Context

    Odin:    dev-2025-02:584fdc0d4
    OS:      Windows 11 Professional (version: 24H2), build 26100.3194
    CPU:     12th Gen Intel(R) Core(TM) i5-12600
    RAM:     32540 MiB
    Backend: LLVM 18.1.8

Current Behavior

The LLVM backend of the compiler crashes on an assertion, when type-asserting a union value in a ambiguous switch case.
It will not crash if we do not take a reference to the value.

package main

Foo :: union { int, bool }

main :: proc() {
    foo : Foo = true
    switch &v in foo {
    //     ^ If we don't take a reference its fine.
        case int, bool:
            _ = v.(int)
    }
}

Compiler Output

odin run .\repro.odin -file

C:\Odin\src\llvm_backend_general.cpp(1070): Assertion Failure: `is_type_pointer(value.type)` Foo