nobu	2008-06-27 13:29:29 +0900 (Fri, 27 Jun 2008)

  New Revision: 17599

  Modified files:
    branches/mvm/ChangeLog
    branches/mvm/include/ruby/intern.h
    trunk/ChangeLog
    trunk/include/ruby/intern.h

  Log:
    * include/ruby/intern.h (rb_str_new2, rb_tainted_str_new2,
      rb_usascii_str_new2): use with-length versions with strlen to
      optimize strlen, if optimized.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=17599&r2=17598&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/mvm/ChangeLog?r1=17599&r2=17598&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/include/ruby/intern.h?r1=17599&r2=17598&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/mvm/include/ruby/intern.h?r1=17599&r2=17598&diff_format=u

Index: include/ruby/intern.h
===================================================================
--- include/ruby/intern.h	(revision 17598)
+++ include/ruby/intern.h	(revision 17599)
@@ -535,7 +535,7 @@
 VALUE rb_str_tmp_new(long);
 VALUE rb_usascii_str_new(const char*, long);
 VALUE rb_usascii_str_new2(const char*);
-#ifdef __GNUC__
+#if defined __GNUC__ && defined __OPTIMIZE__ && __OPTIMIZE__
 #define rb_str_new2(str) ({const char *_s = (str); rb_str_new(_s, strlen(_s));})
 #define rb_tainted_str_new2(str) ({const char *_s = (str); rb_tainted_str_new(_s, strlen(_s));})
 #define rb_usascii_str_new2(str) ({const char *_s = (str); rb_usascii_str_new(_s, strlen(_s));})
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 17598)
+++ ChangeLog	(revision 17599)
@@ -1,8 +1,8 @@
-Fri Jun 27 13:18:52 2008  Nobuyoshi Nakada  <nobu@r...>
+Fri Jun 27 13:29:26 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* include/ruby/intern.h (rb_str_new2, rb_tainted_str_new2,
 	  rb_usascii_str_new2): use with-length versions with strlen to
-	  optimize strlen.
+	  optimize strlen, if optimized.
 
 Fri Jun 27 12:28:57 2008  Nobuyoshi Nakada  <nobu@r...>
 
Index: mvm/include/ruby/intern.h
===================================================================
--- mvm/include/ruby/intern.h	(revision 17598)
+++ mvm/include/ruby/intern.h	(revision 17599)
@@ -535,7 +535,7 @@
 VALUE rb_str_tmp_new(long);
 VALUE rb_usascii_str_new(const char*, long);
 VALUE rb_usascii_str_new2(const char*);
-#ifdef __GNUC__
+#if defined __GNUC__ && defined __OPTIMIZE__ && __OPTIMIZE__
 #define rb_str_new2(str) ({const char *_s = (str); rb_str_new(_s, strlen(_s));})
 #define rb_tainted_str_new2(str) ({const char *_s = (str); rb_tainted_str_new(_s, strlen(_s));})
 #define rb_usascii_str_new2(str) ({const char *_s = (str); rb_usascii_str_new(_s, strlen(_s));})
Index: mvm/ChangeLog
===================================================================
--- mvm/ChangeLog	(revision 17598)
+++ mvm/ChangeLog	(revision 17599)
@@ -1,8 +1,8 @@
-Fri Jun 27 13:18:52 2008  Nobuyoshi Nakada  <nobu@r...>
+Fri Jun 27 13:29:26 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* include/ruby/intern.h (rb_str_new2, rb_tainted_str_new2,
 	  rb_usascii_str_new2): use with-length versions with strlen to
-	  optimize strlen.
+	  optimize strlen, if optimized.
 
 Fri Jun 27 13:10:41 2008  Nobuyoshi Nakada  <nobu@r...>
 

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