Lines Matching refs:st0_ptr
29 void poly_l2(FPU_REG *st0_ptr, FPU_REG *st1_ptr, u_char st1_sign)
37 exponent = exponent16(st0_ptr);
39 /* From st0_ptr, make a number > sqrt(2)/2 and < sqrt(2) */
40 if ( st0_ptr->sigh > (unsigned)0xb504f334 )
42 /* Treat as sqrt(2)/2 < st0_ptr < 1 */
43 significand(&x) = - significand(st0_ptr);
50 /* Treat as 1 <= st0_ptr < sqrt(2) */
51 x.sigh = st0_ptr->sigh - 0x80000000;
52 x.sigl = st0_ptr->sigl;
120 FPU_REG *st0_ptr, FPU_REG *st1_ptr, FPU_REG *dest)
126 if ( exponent16(st0_ptr) < 0 )
128 log2_kernel(st0_ptr, sign0, &accumulator, &exponent);
150 /* The magnitude of st0_ptr is far too large. */