        make_header_operands   insn
 Index: test/ruby/test_settracefunc.rb
 ===================================================================
---- test/ruby/test_settracefunc.rb	(revision 28341)
+--- test/ruby/test_settracefunc.rb	(revision 28635)
 +++ test/ruby/test_settracefunc.rb	(working copy)
 @@ -23,8 +23,6 @@
       4: x = 1 + 1

 #endif /* RUBY_VM_CORE_H */
Index: iseq.c
===================================================================
--- iseq.c	(revision 28341)
+++ iseq.c	(working copy)
@@ -23,6 +23,38 @@
 

Index: include/ruby/ruby.h
===================================================================
--- include/ruby/ruby.h	(revision 28635)
+++ include/ruby/ruby.h	(working copy)
@@ -1351,7 +1351,9 @@
 #define RUBY_EVENT_C_CALL    0x0020
 #define RUBY_EVENT_C_RETURN  0x0040
 #define RUBY_EVENT_RAISE     0x0080
