Lines Matching refs:st0_ptr
50 void poly_tan(FPU_REG *st0_ptr)
58 exponent = exponent(st0_ptr);
61 if (signnegative(st0_ptr)) { /* Can't hack a number < 0.0 */
69 || ((exponent == -1) && (st0_ptr->sigh > 0xc90fdaa2))) {
73 XSIG_LL(accum) = significand(st0_ptr);
85 significand(st0_ptr) = 0x8a51e04daabda360LL;
86 setexponent16(st0_ptr,
97 XSIG_LL(accum) = XSIG_LL(argSignif) = significand(st0_ptr);
209 significand(st0_ptr) = XSIG_LL(accum);
210 setexponent16(st0_ptr, exponent + EXTENDED_Ebias); /* Result is positive. */