pr87874.c (em): Declare uint64_max as const unsigned long long int.

	* gcc.dg/pr87874.c (em): Declare uint64_max as
	const unsigned long long int.

From-SVN: r265929

gcc/testsuite/ChangeLog

+2018-11-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/pr87874.c (em): Declare uint64_max as
+	const unsigned long long int.
+
 2018-11-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 
 	* gcc.dg/attr-alloc_size-10.c: Fix calculation of USHRT_MAX to prevent

gcc/testsuite/gcc.dg/pr87874.c

@@ -16,7 +16,7 @@ em (int u5, int fo, int s7)
       if (es == 0)
         if (nb == *vk)
           {
-            const unsigned long int uint64_max = 18446744073709551615ul;
+            const unsigned long long int uint64_max = 18446744073709551615ull;
             __int128 ks = uint64_max / 2 + 1;
 
             while (s7 < 1)