1.1 --- a/src/share/vm/opto/library_call.cpp Thu Apr 29 06:30:25 2010 -0700
1.2 +++ b/src/share/vm/opto/library_call.cpp Thu Apr 29 17:53:58 2010 -0700
1.3 @@ -1175,7 +1175,9 @@
1.4 Node *receiver = pop();
1.5
1.6 Node* result;
1.7 - if (Matcher::has_match_rule(Op_StrIndexOf) &&
1.8 + // Disable the use of pcmpestri until it can be guaranteed that
1.9 + // the load doesn't cross into the uncommited space.
1.10 + if (false && Matcher::has_match_rule(Op_StrIndexOf) &&
1.11 UseSSE42Intrinsics) {
1.12 // Generate SSE4.2 version of indexOf
1.13 // We currently only have match rules that use SSE4.2
