Rollup merge of #133182 - RalfJung:const-panic-inline, r=tgross35

const_panic: inline in bootstrap builds to avoid f16/f128 crashes

This should fix #133177. ``@uweigand`` could you test that?

library/core/src/panic.rs

@@ -215,7 +215,7 @@ pub macro const_panic {
                 #[noinline]
                 if const #[track_caller] #[inline] { // Inline this, to prevent codegen
                     $crate::panic!($const_msg)
-                } else #[track_caller] { // Do not inline this, it makes perf worse
+                } else #[track_caller] #[cfg_attr(bootstrap, inline)] { // Do not inline this, it makes perf worse
                     $crate::panic!($runtime_msg)
                 }
             )