1 /* PR tree-optimization/55153 */
2 /* { dg-do compile } */
3 /* { dg-options "-O -fsched2-use-superblocks -fschedule-insns2" } */
4 /* { dg-require-effective-target scheduling } */
5
6 extern int a[];
7
8 void
foo(void)9 foo (void)
10 {
11 __builtin_prefetch (a, 0, 0);
12 }
13