vm_core.h (struct rb_call_info_struct): improve packing

* vm_core.h (struct rb_call_info_struct): improve packing
  On x86-64, it goes from 112 to 104 bytes.  This results in
  ~20K of savings from just "./ruby -e exit"

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 2 deletions

diff --git a/vm_core.h b/vm_core.h
index c71b83c70d..8a8ceeb981 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -141,8 +141,10 @@ typedef struct rb_call_info_struct {
     /* fixed at compile time */
     ID mid;
     VALUE flag;
-    int orig_argc;
     rb_iseq_t *blockiseq;
+    int orig_argc;
+
+    int argc; /* temporary for method calling */
 
     /* inline cache: keys */
     rb_serial_t method_state;
@@ -154,7 +156,6 @@ typedef struct rb_call_info_struct {
     VALUE defined_class;
 
     /* temporary values for method calling */
-    int argc;
     struct rb_block_struct *blockptr;
     VALUE recv;
     union {