Subversion Repositories openrisc_me

/* Check that constant constraints like "i", "n" and "s" can be used in

   cases where the operand is an initializer constant.  */

/* { dg-options "-fno-pic" } */

int x[2] = { 1, 2 };

#ifdef __OPTIMIZE__

static inline void __attribute__((__always_inline__))

insn1 (int x)

{

  asm volatile ("" :: "n" (x), "i" (x));

}

static inline void __attribute__((__always_inline__))

insn2 (const void *x)

{

  asm volatile ("" :: "s" (x), "i" (x));

}

#endif

void

foo (void)

{

#ifdef __OPTIMIZE__

  insn1 (2);

  insn1 (2);

  insn1 (400);

  insn1 (__LINE__);

  insn2 (x);

  insn2 (x);

  insn2 (&x[1]);

  insn2 ("string");

#endif

  asm volatile ("" :: "s" (x), "i" (x));

  /* At the time of writing, &x[1] is decomposed before reaching expand

     when compiling with -O0.  */

  asm volatile ("" :: "s" ("string"), "i" ("string"));

  asm volatile ("" :: "s" (__FILE__), "i" (__FILE__));

  asm volatile ("" :: "s" (__FUNCTION__), "i" (__FUNCTION__));

}