[Gmp-commit] /var/hg/gmp: mpn/generic/invert.c: loop cleanup

[mercurial at gmplib.org]

details:   /var/hg/gmp/rev/63d469ed81a0
changeset: 16598:63d469ed81a0
user:      Marco Bodrato <bodrato at mail.dm.unipi.it>
date:      Mon Apr 27 11:34:51 2015 +0200
description:
mpn/generic/invert.c: loop cleanup

diffstat:

 mpn/generic/invert.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (17 lines):

diff -r 0c6b3f298b36 -r 63d469ed81a0 mpn/generic/invert.c
--- a/mpn/generic/invert.c	Sun Apr 26 20:51:31 2015 +0200
+++ b/mpn/generic/invert.c	Mon Apr 27 11:34:51 2015 +0200
@@ -57,10 +57,10 @@
 
 	xp = scratch;				/* 2 * n limbs */
 	/* n > 1 here */
-	i = n - 1;
+	i = n;
 	do
-	  xp[i] = GMP_NUMB_MAX;
-	while (--i >= 0);
+	  xp[--i] = GMP_NUMB_MAX;
+	while (i);
 	mpn_com (xp + n, dp, n);
 	if (n == 2) {
 	  mpn_divrem_2 (ip, 0, xp, 4, dp);