gcc/testsuite/gcc.target/sh/pr21255-2-ml.c

/* { dg-do compile { target { little_endian } } }  */
/* { dg-options "-O2 -fomit-frame-pointer" } */
/* { dg-final { scan-assembler "mov @\\(4,r.\\),r.; mov @r.,r." } } */
double d;

double
f (void)
{
  double r;
  asm ("mov %S1,%S0; mov %R1,%R0" : "=&r" (r) : "m" (d));
  return r;
}