include/math.h

465

float copysignf(float, float);

lib/libm/complex/catrigf.c

185

return (CMPLXF(copysignf(crealf(w), x),

lib/libm/complex/catrigf.c

186

copysignf(cimagf(w), y)));

lib/libm/complex/catrigf.c

202

return (CMPLXF(copysignf(rx, x), copysignf(ry, y)));

lib/libm/complex/catrigf.c

287

return (CMPLXF(fabsf(ry), copysignf(rx, cimagf(z))));

lib/libm/complex/catrigf.c

369

return (CMPLXF(copysignf(0, x), y + y));

lib/libm/complex/catrigf.c

371

return (CMPLXF(copysignf(0, x),

lib/libm/complex/catrigf.c

372

copysignf(pio2_hi + pio2_lo, y)));

lib/libm/complex/catrigf.c

378

copysignf(pio2_hi + pio2_lo, y)));

lib/libm/complex/catrigf.c

397

return (CMPLXF(copysignf(rx, x), copysignf(ry, y)));

lib/libm/complex/cprojf.c

61

IMAG_PART(w) = copysignf(0.0, cimagf(z));

lib/libm/noieee_src/n_atanhf.c

75

z = copysignf(0.5,x);

lib/libm/noieee_src/n_atanhf.c

76

x = copysignf(x,1.0);

lib/libm/noieee_src/n_atanhf.c

79

return(copysignf(1.0,z)*infnan(ERANGE)); /* sign(x)*INF */

lib/libm/src/s_scalbnf.c

61

if (k > 0xfe) return huge*copysignf(huge,x); /* overflow */

lib/libm/src/s_scalbnf.c

66

return huge*copysignf(huge,x); /*overflow*/

lib/libm/src/s_scalbnf.c

67

else return tiny*copysignf(tiny,x); /*underflow*/

lib/libm/src/s_sinpif.c

122

return (copysignf(0, x));

lib/libm/src/s_tanpif.c

116

t = ix >= 0x4b800000 ? 0 : (copysignf(0, (ix & 1) ? -1 : 1));

lib/libm/src/s_tanpif.c

99

t = ix == 0 ? copysignf(0, odd) : __kernel_tanpif(ax);

tests/lib/libm/t_bit.c

96

ATF_CHECK_EQ(signbit(copysignf(NAN, -1)), true);

tests/lib/libm/t_bit.c

97

ATF_CHECK_EQ(signbit(copysignf(NAN, +1)), false);