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/* { dg-do run { target int128 } } */

/* { dg-options "-std=gnu99" { target c } } */

/* { dg-options "" { target c++ } } */

#include <stdarg.h>

#ifndef __cplusplus

extern void abort (void);

#else

extern "C" void abort (void);

#endif

#define MK_CONST128(A,B,C,D) \

        ( (((unsigned __int128) (unsigned int) A) << 96) \

         | (((unsigned __int128) (unsigned int) B) << 64) \

         | (((unsigned __int128) (unsigned int) C) << 32) \

         | ((unsigned __int128) (unsigned int) D) )

#define MK_CONST128_SIGNED(A,B,C,D) \

        ((__int128) MK_CONST128(A, B, C, D))

void foo(int i, ...)

{

  __int128 q;

  va_list va;

  va_start(va, i);

  q = va_arg(va, __int128);

  va_end(va);

  if (q != MK_CONST128_SIGNED (0xfeffffffU, 2U, 3U, 4U))

    abort();

}

int main(void)

{

  __int128 q = MK_CONST128_SIGNED (0xfeffffffU, 2U, 3U, 4U);

  foo(1, q);

  return 0;

}