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diff src/share/vm/opto/callnode.hpp @ 420:a1980da045cc

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6462850: generate biased locking code in C2 ideal graph Summary: Inline biased locking code in C2 ideal graph during macro nodes expansion Reviewed-by: never
author kvn
date Fri, 07 Nov 2008 09:29:38 -0800
parents 8261ee795323
children 424f9bfe6b96
line wrap: on
line diff
--- a/src/share/vm/opto/callnode.hpp	Thu Nov 06 20:00:03 2008 -0800
+++ b/src/share/vm/opto/callnode.hpp	Fri Nov 07 09:29:38 2008 -0800
@@ -433,6 +433,10 @@
   uint n_fields()    const { return _n_fields; }
   DEBUG_ONLY(AllocateNode* alloc() const { return _alloc; })
 
+  // SafePointScalarObject should be always pinned to the control edge
+  // of the SafePoint node for which it was generated.
+  virtual bool pinned() const; // { return true; }
+
   virtual uint size_of() const { return sizeof(*this); }
 
   // Assumes that "this" is an argument to a safepoint node "s", and that