--- a/hotspot/src/cpu/x86/vm/sharedRuntime_x86_32.cpp	Fri Sep 06 20:16:09 2013 +0200
+++ b/hotspot/src/cpu/x86/vm/sharedRuntime_x86_32.cpp	Thu Sep 12 13:51:13 2013 -0700
@@ -977,7 +977,9 @@
 
 int SharedRuntime::c_calling_convention(const BasicType *sig_bt,
                                          VMRegPair *regs,
+                                         VMRegPair *regs2,
                                          int total_args_passed) {
+  assert(regs2 == NULL, "not needed on x86");
 // We return the amount of VMRegImpl stack slots we need to reserve for all
 // the arguments NOT counting out_preserve_stack_slots.
 
@@ -1624,7 +1626,7 @@
   // Now figure out where the args must be stored and how much stack space
   // they require.
   int out_arg_slots;
-  out_arg_slots = c_calling_convention(out_sig_bt, out_regs, total_c_args);
+  out_arg_slots = c_calling_convention(out_sig_bt, out_regs, NULL, total_c_args);
 
   // Compute framesize for the wrapper.  We need to handlize all oops in
   // registers a max of 2 on x86.
@@ -2495,7 +2497,7 @@
   // they require (neglecting out_preserve_stack_slots).
 
   int out_arg_slots;
-  out_arg_slots = c_calling_convention(out_sig_bt, out_regs, total_c_args);
+  out_arg_slots = c_calling_convention(out_sig_bt, out_regs, NULL, total_c_args);
 
   // Calculate the total number of stack slots we will need.