pr59963-2.c: Make testnames unique.

	* gcc.dg/pr59963-2.c: Make testnames unique.
	* gcc.dg/tree-ssa/builtin-sprintf-warn-18.c: Likewise.

From-SVN: r266743

gcc/testsuite/ChangeLog

+2018-12-03  Jeff Law  <law@redhat.com>
+
+	* gcc.dg/pr59963-2.c: Make testnames unique.
+	* gcc.dg/tree-ssa/builtin-sprintf-warn-18.c: Likewise.
+
 2018-12-03  Ilya Leoshkevich  <iii@linux.ibm.com>
 
 	* gcc.target/s390/nodatarel-1.c: Expect .LANCHOR0@GOTENT instead

gcc/testsuite/gcc.dg/pr59963-2.c

@@ -32,6 +32,6 @@ foo (int i)
               -7, /* { dg-warning "15:-Wsign-conversion" } */
                -8); /* { dg-warning "16:-Wsign-conversion" } */
   bazu (i, i); /* { dg-warning "9:conversion" } */
-  bazi (0x8, 0x80000000); /* { dg-warning "14:-Wsign-conversion" "" { xfail int16 } } */
-			  /* { dg-warning "overflow in conversion from" "" { target int16 } .-1 } */
+  bazi (0x8, 0x80000000); /* { dg-warning "14:-Wsign-conversion" "first" { xfail int16 } } */
+			  /* { dg-warning "overflow in conversion from" "second" { target int16 } .-1 } */
 }

gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-18.c

@@ -117,10 +117,10 @@ void test_width_and_precision_out_of_range (char *d)
 {
   /* The range here happens to be a property of the compiler, not
      one of the target.  */
-  T ("%9223372036854775808i", 0);    /* { dg-warning "width out of range" } */
-  /* { dg-warning "result to exceed .INT_MAX." "" { target *-*-* } .-1 } */
-  T ("%.9223372036854775808i", 0);   /* { dg-warning "precision out of range" } */
-  /* { dg-warning "causes result to exceed .INT_MAX." "" { target *-*-* } .-1 } */
+  T ("%9223372036854775808i", 0);    /* { dg-warning "width out of range" "first" } */
+  /* { dg-warning "result to exceed .INT_MAX." "second" { target *-*-* } .-1 } */
+  T ("%.9223372036854775808i", 0);   /* { dg-warning "precision out of range" "first" } */
+  /* { dg-warning "causes result to exceed .INT_MAX." "second" { target *-*-* } .-1 } */
 
   /* The following is diagnosed by -Wformat (disabled here).  */
   /* T ("%9223372036854775808$i", 0); */