diff -ur gmp-6.0.0.orig/mpn/generic/sec_tabselect.c gmp-6.0.0/mpn/generic/sec_tabselect.c
--- gmp-6.0.0.orig/mpn/generic/sec_tabselect.c	2014-03-25 15:37:55.000000000 +0100
+++ gmp-6.0.0/mpn/generic/sec_tabselect.c	2014-05-26 17:17:59.000000000 +0200
@@ -41,7 +41,7 @@
 {
   mp_size_t k, i;
   mp_limb_t mask;
-  volatile mp_limb_t *tp;
+  volatile const mp_limb_t *tp;
 
   for (k = 0; k < nents; k++)
     {
