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/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-require-effective-target powerpc_p9vector_ok } */
/* { dg-options "-mpower9-vector -O2" } */
extern _Float128 fabsf128 (_Float128);
extern _Float128 copysignf128 (_Float128, _Float128);
/* Check copysign optimizations that are done for double are also done for
_Float128. */
_Float128
cs_negx_y (_Float128 x, _Float128 y)
{
return copysignf128 (-x, y); /* eliminate negation. */
}
_Float128
cs_absx_y (_Float128 x, _Float128 y)
{
return copysignf128 (fabsf128 (x), y); /* eliminate fabsf128. */
}
/* { dg-final { scan-assembler-times {\mxscpsgnqp\M} 2 } } */
/* { dg-final { scan-assembler-not {\mxsnegqp\M} } } */
/* { dg-final { scan-assembler-not {\mxsabsqp\M} } } */
/* { dg-final { scan-assembler-not {\mbl\M} } } */
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