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/* Testcase to check generation of a SH2A specific instruction

  'BSET #imm3,Rn'.  */

/* { dg-do assemble {target sh*-*-*}}  */

/* { dg-options "-O1" }  */

/* { dg-skip-if "" { "sh*-*-*" } "*" "-m2a -m2a-nofpu -m2a-single -m2a-single-only" }  */

/* { dg-final { scan-assembler "bset"} }  */

struct a

{

  char a, b;

  short c;

};

/* This function generates the instruction "BSET #imm3,Rn" only

   on using optimization option "-O1" and above.  */

int

a2 ()

{

  volatile int j;

  volatile static struct a x = {1, 66, ~1}, y = {1, 2, ~2};

  if (j > 1)

    return (x.a == y.a && (x.b | 1) == y.b);

  if (j > 2)

    return (x.a == y.a && (x.b | 2) == y.b);

  if (j > 3)

    return (x.a == y.a && (x.b | 4) == y.b);

  if (j > 4)

    return (x.a == y.a && (x.b | 8) == y.b);

  if (j > 5)

    return (x.a == y.a && (x.b | 16) == y.b);

  if (j > 6)

    return (x.a == y.a && (x.b | 32) == y.b);

  if (j > 7)

    return (x.a == y.a && (x.b | 64) == y.b);

  if (j > 8)

    return (x.a == y.a && (x.b | 128) == y.b);

}

int

main ()

{

  volatile unsigned char x;

  x |= 0x1;

  x |= 0x2;

  x |= 0x4;

  x |= 0x8;

  x |= 0x16;

  x |= 0x32;

  x |= 0x64;

  x |= 0x128;

  if (!a2 ())

    return 0;

}