Serialize ValueLabel and StackSlots (#888)

2019-08-05 08:31:00 -05:00
parent 383ce584ae
commit 29b32b3062
5 changed files with 19 additions and 0 deletions
--- a/cranelift/codegen/src/ir/entities.rs
+++ b/cranelift/codegen/src/ir/entities.rs
@@ -69,6 +69,7 @@ entity_impl!(Inst, "inst");

 /// An opaque reference to a stack slot.
 #[derive(Copy, Clone, PartialEq, Eq, Hash)]
+#[cfg_attr(feature = "enable-serde", derive(Serialize, Deserialize))]
 pub struct StackSlot(u32);
 entity_impl!(StackSlot, "ss");