From 562dbf041a887e1238ac4203fab3479ee62110b0 Mon Sep 17 00:00:00 2001
From: Marco Bodrato <bodrato@mail.dm.unipi.it>
Date: Thu, 15 May 2014 18:51:26 +0200
Subject: gen-fib.c: use mpz_setbit, gen-psqr.c: skip even numbers when looking
 for primes

---
 gen-fib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gen-fib.c')

diff --git a/gen-fib.c b/gen-fib.c
index d5f260191..db1db31da 100644
--- a/gen-fib.c
+++ b/gen-fib.c
@@ -40,8 +40,8 @@ generate (int numb_bits)
   mpz_t  limit, l;
   int    falloc, i;
 
-  mpz_init_set_ui (limit, 1L);
-  mpz_mul_2exp (limit, limit, numb_bits);
+  mpz_init2 (limit, numb_bits);
+  mpz_setbit (limit, numb_bits);
 
   /* fib(2n) > 2^n, so use 2n as a limit for the table size */
   falloc = 2 * numb_bits;
-- 
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