Fix a bug that occurs when functions are defined with more than 16,382 parame...

src/ia32/macro-assembler-ia32.cc

Index: src/ia32/macro-assembler-ia32.cc
===================================================================
--- src/ia32/macro-assembler-ia32.cc	(revision 6692)
+++ src/ia32/macro-assembler-ia32.cc	(working copy)
@@ -1587,6 +1587,20 @@
 }
 
 
+void MacroAssembler::Ret(int bytes_dropped, Register scratch) {
+  if (is_uint16(bytes_dropped)) {
+    ret(bytes_dropped);
+  } else {
+    pop(scratch);
+    add(Operand(esp), Immediate(bytes_dropped));
+    push(scratch);
+    ret(0);
+  }
+}
+
+
+
+
 void MacroAssembler::Drop(int stack_elements) {
   if (stack_elements > 0) {
     add(Operand(esp), Immediate(stack_elements * kPointerSize));