* bignum.c (bary_sub): New function.

  (absint_numwords_generic): Use bary_sub.
  (bigsub_core): Skip unnecessary copy.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index d19a2db701..5fe457a02f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sat Jun 15 23:50:24 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bary_sub): New function.
+	  (absint_numwords_generic): Use bary_sub.
+	  (bigsub_core): Skip unnecessary copy.
+
 Sat Jun 15 22:05:30 2013  Tanaka Akira  <akr@fsij.org>
 
 	* bignum.c (bary_mul): New function.