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/* { dg-do compile } */

/* { dg-options "-O2" } */

/* { dg-final { scan-assembler-times "cmp" 4 } } */

extern void abort (void);

int c;

#define PLUSCC1(T, t, C)        \

T pluscc##t##C (T a, T b)       \

{       \

  T sum = a + b;        \

  if (sum < C)          \

    abort ();           \

  return sum;           \

}

#define PLUSCC(T, t) PLUSCC1(T, t, a) PLUSCC1(T, t, b)

#define INCCC1(T, t, C) \

T inccc##t##C (T a, T b)        \

{       \

  T sum = a + b;        \

  if (sum < C)          \

    c ++;               \

  return sum;           \

}

#define INCCC(T, t) INCCC1(T, t, a) INCCC1(T, t, b)

#define PLUSCCONLY1(T, t, C)    \

void pluscconly##t##C (T a, T b)        \

{       \

  T sum = a + b;        \

  if (sum < C)          \

    abort ();           \

}

#define PLUSCCONLY(T, t) PLUSCCONLY1(T, t, a) PLUSCCONLY1(T, t, b)

#define MINUSCC(T, t)   \

T minuscc##t (T a, T b) \

{       \

  T difference = a - b; \

  if (difference > a)   \

    abort ();           \

  return difference;    \

}

#define DECCC(T, t)     \

T deccc##t (T a, T b)   \

{       \

  T difference = a - b; \

  if (difference > a)   \

    c --;               \

  return difference;    \

}

#define MINUSCCONLY(T, t)       \

void minuscconly##t (T a, T b)  \

{       \

  T difference = a - b; \

  if (difference > a)   \

    abort ();           \

}

#define TEST(T, t)      \

  PLUSCC(T, t)          \

  PLUSCCONLY(T, t)      \

  INCCC(T, t)           \

  MINUSCC(T, t)         \

  MINUSCCONLY(T, t)     \

  DECCC(T, t)

TEST (unsigned long,  l)

TEST (unsigned int,   i)

TEST (unsigned short, s)

TEST (unsigned char,  c)

#define PLUSCCZEXT(C)   \

unsigned long pluscczext##C (unsigned int a, unsigned int b)    \

{       \

  unsigned int sum = a + b;     \

  if (sum < C)          \

    abort ();           \

  return sum;           \

}

PLUSCCZEXT(a)

PLUSCCZEXT(b)

#define MINUSCCZEXT     \

unsigned long minuscczext (unsigned int a, unsigned int b)      \

{       \

  unsigned int difference = a - b;      \

  if (difference > a)           \

    abort ();                   \

  return difference;            \

}

MINUSCCZEXT