1 files changed, 1 insertions, 3 deletions
diff --git a/deps/v8/src/wasm/function-body-decoder.h b/deps/v8/src/wasm/function-body-decoder.h
index f5425402336..4fab50817ca 100644
--- a/deps/v8/src/wasm/function-body-decoder.h
+++ b/deps/v8/src/wasm/function-body-decoder.h
@@ -173,9 +173,7 @@ class V8_EXPORT_PRIVATE BytecodeIterator : public NON_EXPORTED_BASE(Decoder) {
   bool has_next() { return pc_ < end_; }
 
   WasmOpcode prefixed_opcode() {
-    byte prefix = read_u8<Decoder::kNoValidate>(pc_, "expected prefix");
-    byte index = read_u8<Decoder::kNoValidate>(pc_ + 1, "expected index");
-    return static_cast<WasmOpcode>(prefix << 8 | index);
+    return read_prefixed_opcode<Decoder::kNoValidate>(pc_);
   }
 };