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diff src/share/vm/opto/library_call.cpp @ 1513:df736661d0c8

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Merge
author jrose
date Tue, 11 May 2010 15:19:19 -0700
parents e8e83be27dd7 ae8f909e5fc7
children c18cbe5936b8
line wrap: on
line diff
--- a/src/share/vm/opto/library_call.cpp	Mon May 10 14:58:38 2010 -0700
+++ b/src/share/vm/opto/library_call.cpp	Tue May 11 15:19:19 2010 -0700
@@ -1175,7 +1175,9 @@
   Node *receiver = pop();
 
   Node* result;
-  if (Matcher::has_match_rule(Op_StrIndexOf) &&
+  // Disable the use of pcmpestri until it can be guaranteed that
+  // the load doesn't cross into the uncommited space.
+  if (false && Matcher::has_match_rule(Op_StrIndexOf) &&
       UseSSE42Intrinsics) {
     // Generate SSE4.2 version of indexOf
     // We currently only have match rules that use SSE4.2