Index: src/ia32/code-stubs-ia32.cc |
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc |
index 6786d5288f148e0032bbac213211715c81819ca1..1dba3432121c0f2677b517d046d69e21b501144f 100644 |
--- a/src/ia32/code-stubs-ia32.cc |
+++ b/src/ia32/code-stubs-ia32.cc |
@@ -4670,7 +4670,7 @@ void StringCharCodeAtGenerator::GenerateSlow( |
__ CheckMap(index_, |
masm->isolate()->factory()->heap_number_map(), |
index_not_number_, |
- true); |
+ DONT_DO_SMI_CHECK); |
call_helper.BeforeCall(masm); |
__ push(object_); |
__ push(index_); |