gcc/testsuite/gcc.dg/torture/cris-asm-mof-1.c

   1 /* { dg-do compile { target cris-*-* } } */
   2 /* { dg-skip-if "" { cris*-*-* } { "-march*" } { "" } } */
   3 /* { dg-options "-O2 -march=v10" } */
   4 /* { dg-final { scan-assembler "in-asm: .mof" } } */
   5 /* { dg-final { scan-assembler "out-asm: .mof" } } */
   6 /* { dg-final { scan-assembler "in2-asm: .mof" } } */
   7 /* { dg-final { scan-assembler "out2-asm: .mof" } } */
   8
   9 unsigned int
  10 in (unsigned int i)
  11 {
  12   register int i0 asm ("mof") = i;
  13   asm ("in-asm: %0" : : "x" (i0));
  14 }
  15
  16 unsigned int
  17 out (void)
  18 {
  19   register int o asm ("mof");
  20   asm ("out-asm: %0" : "=x" (o));
  21   return o;
  22 }
  23
  24 unsigned int
  25 in2 (unsigned int i)
  26 {
  27   asm ("in2-asm: %0" : : "h" (i));
  28 }
  29
  30 unsigned int
  31 out2 (void)
  32 {
  33   unsigned int o;
  34   asm ("out2-asm: %0" : "=h" (o));
  35   return o;
  36 }