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diff src/share/vm/runtime/stubRoutines.hpp @ 2446:13bc79b5c9c8

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7033154: Improve C1 arraycopy performance Summary: better static analysis. Take advantage of array copy stubs. Reviewed-by: never
author roland
date Sun, 03 Apr 2011 12:00:54 +0200
parents 0ac769a57c64
children 38fa55e5e792
line wrap: on
line diff
--- a/src/share/vm/runtime/stubRoutines.hpp	Sat Apr 02 10:54:15 2011 -0700
+++ b/src/share/vm/runtime/stubRoutines.hpp	Sun Apr 03 12:00:54 2011 +0200
@@ -282,6 +282,8 @@
   static address addr_fpu_subnormal_bias2()                { return (address)&_fpu_subnormal_bias2; }
 
 
+  static address select_arraycopy_function(BasicType t, bool aligned, bool disjoint, const char* &name, bool dest_uninitialized);
+
   static address jbyte_arraycopy()  { return _jbyte_arraycopy; }
   static address jshort_arraycopy() { return _jshort_arraycopy; }
   static address jint_arraycopy()   { return _jint_arraycopy; }