1.global log1pl
2.type log1pl,@function
3log1pl:
4 mov 10(%esp),%eax
5 fldln2
6 and $0x7fffffff,%eax
7 fldt 4(%esp)
8 cmp $0x3ffd9400,%eax
9 ja 1f
10 fyl2xp1
11 ret
121: fld1
13 faddp
14 fyl2x
15 ret