Add fixme

rust-lang · Mar 26, 2023 · 32f59ba · 32f59ba
1 parent 257d900
commit 32f59ba
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/constant.rs b/src/constant.rs
@@ -149,6 +149,8 @@ pub(crate) fn codegen_const_value<'tcx>(
                         _ => unreachable!(),
                     };
 
+                    // FIXME avoid this extra copy to the stack and directly write to the final
+                    // destination
                     let place = CPlace::new_stack_slot(fx, layout);
                     place.to_ptr().store(fx, val, MemFlags::trusted());
                     place.to_cvalue(fx)