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diff src/share/vm/opto/chaitin.hpp @ 70:b683f557224b

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6661247: Internal bug in 32-bit HotSpot optimizer while bit manipulations Summary: copy elimination of a constant value results in incorrect execution Reviewed-by: kvn, sgoldman, rasbold
author never
date Wed, 19 Mar 2008 15:14:36 -0700
parents a61af66fc99e
children d1605aabd0a1
line wrap: on
line diff
--- a/src/share/vm/opto/chaitin.hpp	Tue Mar 18 23:54:17 2008 -0700
+++ b/src/share/vm/opto/chaitin.hpp	Wed Mar 19 15:14:36 2008 -0700
@@ -457,7 +457,8 @@
   bool may_be_copy_of_callee( Node *def ) const;
 
   // If nreg already contains the same constant as val then eliminate it
-  bool eliminate_copy_of_constant(Node* val, Block *current_block, Node_List& value, Node_List &regnd,
+  bool eliminate_copy_of_constant(Node* val, Node* n,
+                                  Block *current_block, Node_List& value, Node_List &regnd,
                                   OptoReg::Name nreg, OptoReg::Name nreg2);
   // Extend the node to LRG mapping
   void add_reference( const Node *node, const Node *old_node);