nobu	2017-05-28 18:49:29 +0900 (Sun, 28 May 2017)

  New Revision: 58937

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=58937

  Log:
    ruby.c: shrink ruby_cmdline_options_t
    
    * ruby.c (ruby_cmdline_options_t): reordered members and turned
      simple flags into bit fields to reduce the size (136->104 on
      LP64).

  Modified files:
    trunk/ruby.c
Index: ruby.c
===================================================================
--- ruby.c	(revision 58936)
+++ ruby.c	(revision 58937)
@@ -122,15 +122,6 @@ enum dump_flag_bits { https://github.com/ruby/ruby/blob/trunk/ruby.c#L122
 typedef struct ruby_cmdline_options ruby_cmdline_options_t;
 
 struct ruby_cmdline_options {
-    int sflag, xflag;
-    int do_loop, do_print;
-    int do_line, do_split;
-    int do_search;
-    unsigned int features;
-    int verbose;
-    int safe_level;
-    unsigned int setids;
-    unsigned int dump;
     const char *script;
     VALUE script_name;
     VALUE e_script;
@@ -141,7 +132,18 @@ struct ruby_cmdline_options { https://github.com/ruby/ruby/blob/trunk/ruby.c#L132
 	} enc;
     } src, ext, intern;
     VALUE req_list;
+    unsigned int features;
+    unsigned int dump;
+    int safe_level;
+    int sflag, xflag;
     unsigned int warning: 1;
+    unsigned int verbose: 1;
+    unsigned int do_loop: 1;
+    unsigned int do_print: 1;
+    unsigned int do_line: 1;
+    unsigned int do_split: 1;
+    unsigned int do_search: 1;
+    unsigned int setids: 2;
 };
 
 static void init_ids(ruby_cmdline_options_t *);

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