gcc/testsuite/gcc.target/i386/memcpy-vector_loop-2.c

   1 /* { dg-do compile } */
   2 /* { dg-skip-if "" { i?86-*-* x86_64-*-* } { "-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
   6 char *a;
   7 char *b;
   8 void t (void)
   9 {
  10   __builtin_memcpy (a, b, 2048);
  11 }
  12
  13