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