29 lines
923 B
C
29 lines
923 B
C
|
/* { dg-do compile { target lp64 } } */
|
||
|
|
/* { dg-require-effective-target powerpc_p9vector_ok } */
|
||
|
|
/* { dg-require-effective-target float128 } */
|
||
|
|
/* { 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_x_pos1 (_Float128 x)
|
||
|
|
{
|
||
|
|
return copysignf128 (x, 1.0Q); /* XSABSQP. */
|
||
|
|
}
|
||
|
|
|
||
|
|
_Float128 cs_x_neg2 (_Float128 x)
|
||
|
|
{
|
||
|
|
return copysignf128 (x, -2.0Q); /* XSNABSQP. */
|
||
|
|
}
|
||
|
|
|
||
|
|
/* { dg-final { scan-assembler-times {\mxsabsqp\M} 1 } } */
|
||
|
|
/* { dg-final { scan-assembler-times {\mxsnabsqp\M} 1 } } */
|
||
|
|
/* { dg-final { scan-assembler-not {\mxscpsgnqp\M} } } */
|
||
|
|
/* { dg-final { scan-assembler-not {\mlxvx\M} } } */
|
||
|
|
/* { dg-final { scan-assembler-not {\mlxv\M} } } */
|
||
|
|
/* { dg-final { scan-assembler-not {\mbl\M} } } */
|