Auto merge of #129854 - Kobzol:revert-127537, r=lqd

Revert "Auto merge of #127537 - veluca93:struct_tf, r=BoxyUwU"

This reverts https://github.com/rust-lang/rust/pull/127537 (commit acb4e8b6251f1d8da36f08e7a70fa23fc581839e), reversing changes made to 100fde5246bf56f22fb5cc85374dd841296fce0e.

Opening to see if this can help resolve the recent perf. results [instability](https://rust-lang.zulipchat.com/#narrow/stream/247081-t-compiler.2Fperformance/topic/Weird.20perf.20results).