1/* { dg-do compile } */ 2/* { dg-skip-if "" { *-*-* } { "-march=*" } { "-march=atom" } } */ 3/* { dg-options "-O2 -march=atom -minline-all-stringops -mstringop-strategy=vector_loop" } */ 4/* { dg-final { scan-assembler-times "movdqa" 4 } } */ 5 6char a[2048]; 7void t (void) 8{ 9 __builtin_memset (a, 0, 2048); 10} 11 12 13