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/* PR middle-end/56420 */
/* { dg-do run { target int128 } } */
extern void abort (void);
__attribute__((noinline, noclone)) __uint128_t
foo (__uint128_t x)
{
return x * (((__uint128_t) -1) << 63);
}
__attribute__((noinline, noclone)) __uint128_t
bar (__uint128_t x)
{
return x * (((__uint128_t) 1) << 63);
}
__attribute__((noinline, noclone)) __uint128_t
baz (__uint128_t x)
{
return x * -(((__uint128_t) 1) << 62);
}
int
main ()
{
if (foo (1) != (((__uint128_t) -1) << 63)
|| foo (8) != (((__uint128_t) -1) << 66))
abort ();
if (bar (1) != (((__uint128_t) 1) << 63)
|| bar (8) != (((__uint128_t) 1) << 66))
abort ();
if (baz (1) != -(((__uint128_t) 1) << 62)
|| baz (8) != ((-(((__uint128_t) 1) << 62)) << 3))
abort ();
return 0;
}
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