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diff src/share/vm/opto/matcher.hpp @ 17729:8a8ff6b577ed

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8031321: Support Intel bit manipulation instructions Summary: Add support for BMI1 instructions Reviewed-by: kvn, roland
author iveresov
date Wed, 12 Mar 2014 11:24:26 -0700
parents 085b304a1cc5
children 62c54fcc0a35
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line diff
--- a/src/share/vm/opto/matcher.hpp	Mon Jan 27 13:14:53 2014 +0100
+++ b/src/share/vm/opto/matcher.hpp	Wed Mar 12 11:24:26 2014 -0700
@@ -79,6 +79,9 @@
 
   // Find shared Nodes, or Nodes that otherwise are Matcher roots
   void find_shared( Node *n );
+#ifdef X86
+  bool is_bmi_pattern(Node *n, Node *m);
+#endif
 
   // Debug and profile information for nodes in old space:
   GrowableArray<Node_Notes*>* _old_node_note_array;