[testsuite] PR71598: Fix testcases again

2019-04-05  Christophe Lyon  <christophe.lyon@linaro.org>

	PR c/71598
	* gcc.dg/torture/pr71598-1.c: dg-prune arm linker messages about
	size of enums.
	* gcc.dg/torture/pr71598-2.c: Likewise.

From-SVN: r270168

gcc/testsuite/ChangeLog

+2019-04-05  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	PR c/71598
+	* gcc.dg/torture/pr71598-1.c: dg-prune arm linker messages about
+	size of enums.
+	* gcc.dg/torture/pr71598-2.c: Likewise.
+
 2019-04-05  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/89973 - -Waddress-of-packed-member ICE with invalid conversion. 

gcc/testsuite/gcc.dg/torture/pr71598-1.c

 /* { dg-do run } */
-/* { dg-skip-if "" { short_enums } } */
+/* { dg-prune-output "use of enum values across objects may fail" } */
 /* { dg-additional-options "-fno-short-enums" } */
 
 enum e1 { c1 };

gcc/testsuite/gcc.dg/torture/pr71598-2.c

 /* { dg-do run } */
-/* { dg-skip-if "" { ! short_enums } } */
+/* { dg-prune-output "use of enum values across objects may fail" } */
 /* { dg-additional-options "-fshort-enums" } */
 
 enum e1 { c1 = -__INT_MAX__ };