[committed] testsuite: Require target int32 for pr116815.c test

[Uros Bizjak]

gcc/testsuite/ChangeLog:

    * gcc.dg/pr116815.c: Require target int32.

Tested on x86_64-linux-gnu {,-m32}.

Uros.

diff --git a/gcc/testsuite/gcc.dg/pr116815.c b/gcc/testsuite/gcc.dg/pr116815.c
index b5f1330b335..7b0650fc19c 100644
--- a/gcc/testsuite/gcc.dg/pr116815.c
+++ b/gcc/testsuite/gcc.dg/pr116815.c
@@ -1,5 +1,5 @@
 /* PR target/116815 */
-/* { dg-do run } */
+/* { dg-do run { target int32 } } */
 /* { dg-options "-O2" } */
 
 [[gnu::always_inline]]