gcc/testsuite/gcc.target/i386/memcpy-strategy-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -march=atom -mmemcpy-strategy=vector_loop:2000:align,libcall:-1:align" } */
   3 /* { dg-final { scan-assembler-times "memcpy" 2  } } */
   4
   5 char a[2048];
   6 char b[2048];
   7 void t (void)
   8 {
   9   __builtin_memcpy (a, b, 2048);
  10 }