gnu/dist/gcc4/gcc/testsuite/gcc.dg/pr21255-2-mb.c

   1 /* { dg-do compile { target "sh*-*-*" } } */
   2 /* { dg-options "-mb -O2 -fomit-frame-pointer" } */
   3 /* { dg-final { scan-assembler "mov @r.,r.; mov @\\(4,r.\\),r." } } */
   4 double d;
   5
   6 double
   7 f (void)
   8 {
   9   double r;
  10
  11 /* If -ml from the target options is passed after -mb from dg-options, we
  12    end up with th reverse endianness.  */
  13 #if TARGET_SHMEDIA || defined (__LITTLE_ENDIAN__)
  14   asm ("mov @r1,r3; mov @(4,r1),r4");
  15 #else
  16   asm ("mov %S1,%S0; mov %R1,%R0" : "=&r" (r) : "m" (d));
  17 #endif
  18   return r;
  19 }