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diff src/share/vm/opto/node.hpp @ 4120:f03a3c8bd5e5

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7077312: Provide a CALL effect for instruct declaration in the ad file Summary: abstracted way to declare that the MachNode has the effect of a call (kills caller save registers, preserves callee save registers) Reviewed-by: twisti, never
author roland
date Wed, 14 Sep 2011 09:22:51 +0200
parents f6f3bb0ee072
children 1dc233a8c7fe
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--- a/src/share/vm/opto/node.hpp	Mon Nov 21 00:57:43 2011 -0800
+++ b/src/share/vm/opto/node.hpp	Wed Sep 14 09:22:51 2011 +0200
@@ -641,7 +641,8 @@
     Flag_is_dead_loop_safe   = Flag_is_cisc_alternate << 1,
     Flag_may_be_short_branch = Flag_is_dead_loop_safe << 1,
     Flag_avoid_back_to_back  = Flag_may_be_short_branch << 1,
-    _max_flags = (Flag_avoid_back_to_back << 1) - 1 // allow flags combination
+    Flag_has_call            = Flag_avoid_back_to_back << 1,
+    _max_flags = (Flag_has_call << 1) - 1 // allow flags combination
   };
 
 private: