1 files changed, 5 insertions, 0 deletions
diff --git a/backend/include/rcc/CodeGen/TargetCallLowering.h b/backend/include/rcc/CodeGen/TargetCallLowering.h
index 21b5407..576ec39 100644
--- a/backend/include/rcc/CodeGen/TargetCallLowering.h
+++ b/backend/include/rcc/CodeGen/TargetCallLowering.h
@@ -402,6 +402,11 @@ public:
                                                 const CallLoweringPlan &Plan) const = 0;
 };
 
+struct LibcallLoweringInfo final {
+  const TargetCallLowering *CallLowering = nullptr;
+  CallingConventionID Convention;
+};
+
 } // namespace rcc
 
 #endif // RCC_CODEGEN_TARGETCALLLOWERING_H