* bignum.c (bigmul1_toom3): Don't call bignorm twice.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-20 14:09:32 +00:00 · 2013-06-20 14:09:32 +00:00 · a0d42f0354
--- a/4
+++ b/4
@ -1,3 +1,7 @@
+Thu Jun 20 22:52:42 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bigmul1_toom3): Don't call bignorm twice.
+
 Thu Jun 20 22:49:27 2013  Tanaka Akira  <akr@fsij.org>

 	* bignum.c (bignorm): Don't call bigtrunc if the result is a fixnum.
--- a/bignum.c
+++ b/bignum.c
@ -3684,7 +3684,6 @@ bigmul1_toom3(VALUE x, VALUE y)
    bigadd_core(zds + 2*n, zn - 2*n, BDIGITS(z2), big_real_len(z2), zds + 2*n, zn - 2*n);
    bigadd_core(zds + 3*n, zn - 3*n, BDIGITS(z3), big_real_len(z3), zds + 3*n, zn - 3*n);
    bigadd_core(zds + 4*n, zn - 4*n, BDIGITS(z4), big_real_len(z4), zds + 4*n, zn - 4*n);
-    z = bignorm(z);

    return bignorm(z);
 }