[Gmp-commit] /var/hg/gmp: mini-gmp/tests/t-root.c: Use mpz_ui_pow_ui, when ba...

[mercurial at gmplib.org]

details:   /var/hg/gmp/rev/f56b9aa645e5
changeset: 15263:f56b9aa645e5
user:      Marco Bodrato <bodrato at mail.dm.unipi.it>
date:      Sat Jan 12 16:36:20 2013 +0100
description:
mini-gmp/tests/t-root.c: Use mpz_ui_pow_ui, when base fits an ui.

diffstat:

 ChangeLog               |  2 ++
 mini-gmp/tests/t-root.c |  7 +++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diffs (35 lines):

diff -r ff47d4b1f1f2 -r f56b9aa645e5 ChangeLog
--- a/ChangeLog	Sat Jan 12 13:03:04 2013 +0100
+++ b/ChangeLog	Sat Jan 12 16:36:20 2013 +0100
@@ -12,6 +12,8 @@
 	
 	* mini-gmp/mini-gmp.c (mpz_set_si, mpz_cmp_si): Simplify by using
 	the _ui variant.
+
+	* mini-gmp/tests/t-root.c: Use mpz_ui_pow_ui, when base fits an ui.
 	
 2013-01-10 Marco Bodrato <bodrato at mail.dm.unipi.it>
 
diff -r ff47d4b1f1f2 -r f56b9aa645e5 mini-gmp/tests/t-root.c
--- a/mini-gmp/tests/t-root.c	Sat Jan 12 13:03:04 2013 +0100
+++ b/mini-gmp/tests/t-root.c	Sat Jan 12 16:36:20 2013 +0100
@@ -1,6 +1,6 @@
 /*
 
-Copyright 2012, Free Software Foundation, Inc.
+Copyright 2012, 2013 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library test suite.
 
@@ -41,7 +41,10 @@
   mpz_t t;
 
   mpz_init (t);
-  mpz_pow_ui (t, s, z);
+  if (mpz_fits_ulong_p (s))
+    mpz_ui_pow_ui (t, mpz_get_ui (s), z);
+  else
+    mpz_pow_ui (t, s, z);
   mpz_sub (t, u, t);
   if (mpz_sgn (t) != mpz_sgn(u) || mpz_cmp (t, r) != 0)
     {