+ if (($j%2)==0) {
+ &lea ("%rsp","-$PUSH8(%rsp)");
+$code.=<<___ if (!$win64);
+.cfi_cfa_expression %rsp+`$PUSH8-8`,deref,+8
+# copy secondary frame pointer to new location again at -8(%rsp)
+ pushq $PUSH8-8(%rsp)
+.cfi_cfa_expression %rsp,deref,+8
+ lea 8(%rsp),%rsp
+.cfi_cfa_expression %rsp-8,deref,+8
+___
+ }
+