/* { dg-do run } */
/* { dg-additional-options { -std=c99 -fwrapv -Os } } */

typedef __UINT16_TYPE__ uint16_t;
typedef __INT16_TYPE__  int16_t;

#define AI static inline __attribute__((always_inline))
#define NI __attribute__((noipa))

#define TYP int16_t

TYP volatile v;

#define MK_FUN(ID, OP, TST)                     \
NI TYP func1_##ID (TYP c)                       \
{                                               \
  v = 42;                                       \
  c OP;                                         \
  if (c TST)                                    \
    v = c;                                      \
  return v;                                     \
}                                               \
                                                \
NI TYP func2_##ID (TYP c)                       \
{                                               \
  TYP v = 42;                                   \
  c OP;                                         \
  __asm ("" : "+r" (c));                        \
  if (c TST)                                    \
    v = c;                                      \
  return v;                                     \
}

MK_FUN (ADD_01, += 1, != 0)
MK_FUN (ADD_02, += 1, == 0)
MK_FUN (ADD_03, += 1, >= 0)
MK_FUN (ADD_04, += 1, <= 0)
MK_FUN (ADD_05, += 1, > 0)
MK_FUN (ADD_06, += 1, < 0)
MK_FUN (ADD_07, -= 2, != 0)
MK_FUN (ADD_08, -= 2, == 0)
MK_FUN (ADD_09, -= 2, >= 0)
MK_FUN (ADD_10, -= 2, <= 0)
MK_FUN (ADD_11, -= 2, > 0)
MK_FUN (ADD_12, -= 2, < 0)
MK_FUN (ADD_13, += 42, != 0)
MK_FUN (ADD_14, += 42, == 0)
MK_FUN (ADD_15, += 42, >= 0)
MK_FUN (ADD_16, += 42, <= 0)
MK_FUN (ADD_17, += 42, > 0)
MK_FUN (ADD_18, += 42, < 0)
MK_FUN (ADD_19, += 256, != 0)
MK_FUN (ADD_20, += 256, == 0)
MK_FUN (ADD_21, += 256, >= 0)
MK_FUN (ADD_22, += 256, <= 0)
MK_FUN (ADD_23, += 256, > 0)
MK_FUN (ADD_24, += 256, < 0)
MK_FUN (ADD_25, += 512, != 0)
MK_FUN (ADD_26, += 512, == 0)
MK_FUN (ADD_27, += 512, >= 0)
MK_FUN (ADD_28, += 512, <= 0)
MK_FUN (ADD_29, += 512, > 0)
MK_FUN (ADD_30, += 512, < 0)
	

int main (void)
{
  uint16_t c = 0;
  do {
    if (func1_ADD_01 (c) != func2_ADD_01 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_02 (c) != func2_ADD_02 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_03 (c) != func2_ADD_03 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_04 (c) != func2_ADD_04 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_05 (c) != func2_ADD_05 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_06 (c) != func2_ADD_06 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_07 (c) != func2_ADD_07 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_08 (c) != func2_ADD_08 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_09 (c) != func2_ADD_09 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_10 (c) != func2_ADD_10 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_11 (c) != func2_ADD_11 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_12 (c) != func2_ADD_12 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_13 (c) != func2_ADD_13 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_14 (c) != func2_ADD_14 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_15 (c) != func2_ADD_15 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_16 (c) != func2_ADD_16 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_17 (c) != func2_ADD_17 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_18 (c) != func2_ADD_18 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_19 (c) != func2_ADD_19 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_20 (c) != func2_ADD_20 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_21 (c) != func2_ADD_21 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_22 (c) != func2_ADD_22 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_23 (c) != func2_ADD_23 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_24 (c) != func2_ADD_24 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_25 (c) != func2_ADD_25 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_26 (c) != func2_ADD_26 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_27 (c) != func2_ADD_27 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_28 (c) != func2_ADD_28 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_29 (c) != func2_ADD_29 (c)) __builtin_exit (__LINE__);
    if (func1_ADD_30 (c) != func2_ADD_30 (c)) __builtin_exit (__LINE__);
  } while (++c);

  return 0;
}