diff --git a/ir_aarch64.dasc b/ir_aarch64.dasc
index 46c3f7d..6542cfd 100644
--- a/ir_aarch64.dasc
+++ b/ir_aarch64.dasc
@@ -835,6 +835,7 @@ binop_fp:
 				return IR_IF_INT;
 			} else {
 				IR_ASSERT(0 && "NIY IR_IF_FP");
+				break;
 			}
 		case IR_GUARD:
 		case IR_GUARD_NOT:
diff --git a/ir_x86.dasc b/ir_x86.dasc
index 7d38b39..3e4bfea 100644
--- a/ir_x86.dasc
+++ b/ir_x86.dasc
@@ -1757,6 +1757,7 @@ store_int:
 				return IR_IF_INT;
 			} else {
 				IR_ASSERT(0 && "NIY IR_IF_FP");
+				break;
 			}
 		case IR_GUARD:
 		case IR_GUARD_NOT: