1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit/shared/LIR-shared.h b/js/src/jit/shared/LIR-shared.h
index ecf02816e..6c8ff899b 100644
--- a/js/src/jit/shared/LIR-shared.h
+++ b/js/src/jit/shared/LIR-shared.h
@@ -1606,6 +1606,19 @@ class LToAsync : public LCallInstructionHelper<1, 1, 0>
     }
 };
 
+class LToAsyncGen : public LCallInstructionHelper<1, 1, 0>
+{
+  public:
+    LIR_HEADER(ToAsyncGen)
+    explicit LToAsyncGen(const LAllocation& input) {
+        setOperand(0, input);
+    }
+
+    const LAllocation* unwrapped() {
+        return getOperand(0);
+    }
+};
+
 class LToIdV : public LInstructionHelper<BOX_PIECES, BOX_PIECES, 1>
 {
   public: