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/* { dg-do run { target { powerpc64*-*-* && vsx_hw } } } */
/* { dg-options "-mfloat128 -mvsx" } */
void abort ();
typedef unsigned long long int uint64_t;
typedef union
{
__float128 value;
struct
{
#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
unsigned negative:1;
unsigned exponent:15;
unsigned quiet_nan:1;
uint64_t mant_high:47;
uint64_t mant_low:64;
#else
uint64_t mant_low:64;
uint64_t mant_high:47;
unsigned quiet_nan:1;
unsigned exponent:15;
unsigned negative:1;
#endif
} nan;
} ieee854_float128;
int
main (int argc, int *argv[])
{
ieee854_float128 x, y, z;
x.nan.negative = 0;
x.nan.exponent = 0x22;
x.nan.quiet_nan = 0;
x.nan.mant_high = 0x1234;
x.nan.mant_low = 0xabcdef;
y.nan.negative = 1;
y.nan.exponent = 0;
y.nan.quiet_nan = 0;
y.nan.mant_high = 0;
y.nan.mant_low = 0;
z.value = __builtin_copysignq (x.value, y.value);
if (z.nan.negative != 1
|| z.nan.exponent != 0x22
|| z.nan.quiet_nan != 0
|| z.nan.mant_high != 0x1234
|| z.nan.mant_low != 0xabcdef)
abort ();
return 0;
}
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