Subversion Repositories openrisc

/* Origin: PR target/6981 from Mattias Engdegaard <mattias@virtutech.se>.  */

void exit (int);

void abort (void);

unsigned long long *cp, m;

void foo (void)

{

}

void bar (unsigned rop, unsigned long long *r)

{

  unsigned rs1, rs2, rd;

top:

  rs2 = (rop >> 23) & 0x1ff;

  rs1 = (rop >> 9) & 0x1ff;

  rd = rop & 0x1ff;

  *cp = 1;

  m = r[rs1] + r[rs2];

  *cp = 2;

  foo();

  if (!rd)

    goto top;

  r[rd] = 1;

}

int main(void)

{

  static unsigned long long r[64];

  unsigned long long cr;

  cp = &cr;

  r[4] = 47;

  r[8] = 11;

  bar((8 << 23) | (4 << 9) | 15, r);

  if (m != 47 + 11)

    abort ();

  exit (0);

}