1 files changed, 2 insertions, 0 deletions
diff --git a/src/codegen.cpp b/src/codegen.cpp
index 4d9b0279d0..7c80c33754 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -381,6 +381,8 @@ static LLVMCallConv get_llvm_cc(CodeGen *g, CallingConvention cc) {
             } else {
                 return LLVMCCallConv;
             }
+        case CallingConventionAsync:
+            return LLVMFastCallConv;
     }
     zig_unreachable();
 }