src/share/vm/opto/matcher.hpp

@@ -271,10 +271,13 @@
 
   // identify extra cases that we might want to provide match rules for
   // e.g. Op_ vector nodes and other intrinsics while guarding with vlen
   static const bool match_rule_supported_vector(int opcode, int vlen);
 
+  // Some uarchs have predicated registers on vectors
+  static const bool has_predicated_vectors(void);
+
   // Some uarchs have different sized float register resources
   static const int float_pressure(int default_pressure_threshold);
 
   // Used to determine if we have fast l2f conversion
   // USII has it, USIII doesn't