Index: src/x64/full-codegen-x64.cc |
diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc |
index 66bc38b2601e6df026f548dd7fe10c20de03343f..121ab2d1a0d9b4b70e70c0fbf3a5dfa36bf1c009 100644 |
--- a/src/x64/full-codegen-x64.cc |
+++ b/src/x64/full-codegen-x64.cc |
@@ -3645,7 +3645,7 @@ void FullCodeGenerator::EmitStringAdd(CallRuntime* expr) { |
VisitForStackValue(args->at(0)); |
VisitForStackValue(args->at(1)); |
- StringAddStub stub(NO_STRING_ADD_FLAGS); |
+ StringAddStub stub(STRING_ADD_CHECK_BOTH); |
__ CallStub(&stub); |
context()->Plug(rax); |
} |