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HEAD
use namespace-safe __lseek for __stdio_seek instead of direct syscall
[musl]
/
src
/
math
/
i386
/
log1pf.s
1
.global log1pf
2
.type log1pf,@function
3
log1pf:
4
mov 4(%esp),%eax
5
fldln2
6
and $0x7fffffff,%eax
7
flds 4(%esp)
8
cmp $0x3e940000,%eax
9
ja 1f
10
cmp $0x00800000,%eax
11
jb 2f
12
fyl2xp1
13
ret
14
1: fld1
15
faddp
16
fyl2x
17
ret
18
# subnormal x, return x with underflow
19
2: fnstsw %ax
20
and $16,%ax
21
jnz 1f
22
fxch
23
fmul %st(1)
24
fstps 4(%esp)
25
1: ret