`[[clang::trivial_abi]]` on class with non-trivial for purposes of calls members is not ignored

https://godbolt.org/z/jWcYsG3Tx

```cpp
struct B {
~B();
};

struct
[[clang::trivial_abi]]
A {
B b;
};

static_assert(__can_pass_in_regs(A));

[[gnu::weak]]
void consume(A){}

void use() { consume(A{}); }
```

Note destructor of B in consume asm

Removing the attribute: https://godbolt.org/z/E39x4nb15
No destructor in consume

From docs https://clang.llvm.org/docs/AttributeReference.html#trivial-abi
> Attribute trivial_abi has no effect in the following cases:
> The class has a non-static data member whose type is non-trivial for the purposes of calls

Reproduce the example on the linked Godbolt pages and compare the generated consume assembly with and without [[clang::trivial_abi]]. Read the trivial_abi documentation cited in the issue, then trace Clang's handling of classes with members non-trivial for calls. Done means behavior matches the documented exception and a regression test covers this case.

Written by the indexing model from the issue text.