SIGN_NEG
if (getsign(st0_ptr) == SIGN_NEG)
signbyte(st0_ptr) ^= SIGN_NEG;
esign = SIGN_NEG;
sign = getsign(st1_ptr) ^ SIGN_NEG;
sign ^= SIGN_NEG;
sign = SIGN_NEG;
if (FPU_divide_by_zero(0, SIGN_NEG) < 0)
if (sign0 == SIGN_NEG)
argsign = SIGN_NEG;
sign = SIGN_NEG;
signa ^= SIGN_NEG;
signb ^= SIGN_NEG;
switch ((((int)signa) * 2 + signb) / SIGN_NEG) {
? SIGN_POS : SIGN_NEG);
sign = signa ^ SIGN_NEG;
FPU_u_add(a, b, dest, control_w, SIGN_NEG, expa,
return add_sub_specials(a, taga, signa, b, tagb, signb ^ SIGN_NEG,
? SIGN_POS : SIGN_NEG);
? SIGN_POS : SIGN_NEG);
u_char sign = (getsign(st0_ptr) == SIGN_NEG) ? 0x80 : 0;