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diff src/cpu/x86/vm/c1_FrameMap_x86.hpp @ 1301:fc2c71045ada

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6934966: JSR 292 add C1 logic for saved SP over MethodHandle calls Summary: The logic for x86 C1 to save the SP over MH calls is pretty straight forward but SPARC handles that differently. Reviewed-by: never, jrose
author twisti
date Wed, 17 Mar 2010 10:22:41 +0100
parents 9ee9cf798b59
children c18cbe5936b8 61b2245abf36
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line diff
--- a/src/cpu/x86/vm/c1_FrameMap_x86.hpp	Tue Mar 16 15:35:33 2010 -0700
+++ b/src/cpu/x86/vm/c1_FrameMap_x86.hpp	Wed Mar 17 10:22:41 2010 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2008 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1999-2010 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -126,3 +126,6 @@
     assert(i >= 0 && i < nof_caller_save_xmm_regs, "out of bounds");
     return _caller_save_xmm_regs[i];
   }
+
+  // JSR 292
+  static LIR_Opr& method_handle_invoke_SP_save_opr() { return rbp_opr; }