*** old/src/share/vm/opto/matcher.cpp	Tue Oct 22 15:44:48 2013
--- new/src/share/vm/opto/matcher.cpp	Tue Oct 22 15:44:48 2013

*** 2024,2033 ****
--- 2024,2042 ----
        for(int i = n->req() - 1; i >= 0; --i) { // For my children
          Node *m = n->in(i); // Get ith input
          if (m == NULL) continue;  // Ignore NULLs
          uint mop = m->Opcode();
  
+         // Only push the input of a FlagsProj if it only has the FlagsProj
+         // as output. Otherwise all inputs to the node that produces FlagsProj
+         // will be marked as shared.
+         if (n->is_FlagsProj()) {
+           if (m->outcnt() == 1) {
+             mstack.push(m, Visit);
+           }
+           continue; // for(int i = ...)
+         }
          // Must clone all producers of flags, or we will not match correctly.
          // Suppose a compare setting int-flags is shared (e.g., a switch-tree)
          // then it will match into an ideal Op_RegFlags.  Alas, the fp-flags
          // are also there, so we may match a float-branch to int-flags and
          // expect the allocator to haul the flags from the int-side to the