Lines Matching refs:st0_ptr
26 void poly_l2(FPU_REG *st0_ptr, FPU_REG *st1_ptr, u_char st1_sign)
34 exponent = exponent16(st0_ptr);
36 /* From st0_ptr, make a number > sqrt(2)/2 and < sqrt(2) */
37 if (st0_ptr->sigh > (unsigned)0xb504f334) {
38 /* Treat as sqrt(2)/2 < st0_ptr < 1 */
39 significand(&x) = -significand(st0_ptr);
44 /* Treat as 1 <= st0_ptr < sqrt(2) */
45 x.sigh = st0_ptr->sigh - 0x80000000;
46 x.sigl = st0_ptr->sigl;
106 FPU_REG * st0_ptr, FPU_REG * st1_ptr, FPU_REG * dest)
112 if (exponent16(st0_ptr) < 0) {
113 log2_kernel(st0_ptr, sign0, &accumulator, &exponent);
134 /* The magnitude of st0_ptr is far too large. */