PR testsuite/79073 - FAIL: gcc.dg/pr78973.c (test for warnings, line 12) in ILP32

gcc/testsuite/ChangeLog:
	* gcc.dg/pr78973.c: Xfail on ILP32 targets.

From-SVN: r244377

gcc/testsuite/ChangeLog

+2017-01-12  Martin Sebor  <msebor@redhat.com>
+
+	PR testsuite/79073
+	* gcc.dg/pr78973.c: Xfail on ILP32 targets.
+
 2017-01-12  Uros Bizjak  <ubizjak@gmail.com>
 
 	* gcc.target/i386/builtin_target.c (check_features): Check all

gcc/testsuite/gcc.dg/pr78973.c

@@ -4,12 +4,12 @@
    deeper investigation turned out to be a true positive.
 
    { dg-do compile }
-   { dg-options "-O2 -Wall" }  */
+   { dg-options "-O2 -Wall" } */
 
 void f (void *p, int n)
 {
   if (n <= 4)
-    __builtin_memset (p, 0, n);   /* { dg-warning "exceeds maximum object size" } */
+    __builtin_memset (p, 0, n);   /* { dg-warning "exceeds maximum object size" "pr79073" { xfail ilp32 } } */
 }
 
 void g (void *d, unsigned n)