1 files changed, 2 insertions, 0 deletions
diff --git a/src/binary-reader.cc b/src/binary-reader.cc
index f6d5d8b4..3f84f39a 100644
--- a/src/binary-reader.cc
+++ b/src/binary-reader.cc
@@ -882,6 +882,8 @@ Result BinaryReader::ReadFunctionBody(Offset end_offset) {
       case Opcode::F64Trunc:
       case Opcode::F64Nearest:
       case Opcode::F64Sqrt:
+      case Opcode::I8X16Splat:
+        ERROR_UNLESS_OPCODE_ENABLED(opcode);
         CALLBACK(OnUnaryExpr, opcode);
         CALLBACK0(OnOpcodeBare);
         break;