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| author | Rich Felker <dalias@aerifal.cx> | 2012-03-19 10:59:41 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-03-19 10:59:41 -0400 |
| commit | b04b588791e6afbe7e91684546b446b136fd518c (patch) | |
| tree | e239f52843604df37873e7bcd3cf814fb80e1c07 | |
| parent | 9d82a15e152f72ca35a11a7bb359edb4d9232999 (diff) | |
| download | musl-b04b588791e6afbe7e91684546b446b136fd518c.tar.gz musl-b04b588791e6afbe7e91684546b446b136fd518c.tar.bz2 musl-b04b588791e6afbe7e91684546b446b136fd518c.tar.xz musl-b04b588791e6afbe7e91684546b446b136fd518c.zip | |
asm for log1p
| -rw-r--r-- | src/math/i386/log1p.s | 15 | ||||
| -rw-r--r-- | src/math/i386/log1pf.s | 15 | ||||
| -rw-r--r-- | src/math/i386/log1pl.s | 15 |
3 files changed, 45 insertions, 0 deletions
diff --git a/src/math/i386/log1p.s b/src/math/i386/log1p.s new file mode 100644 index 00000000..9971e53c --- /dev/null +++ b/src/math/i386/log1p.s @@ -0,0 +1,15 @@ +.global log1p +.type log1p,@function +log1p: + mov 8(%esp),%eax + fldln2 + and $0x7fffffff,%eax + fldl 4(%esp) + cmp $0x3fd28f00,%eax + ja 1f + fyl2xp1 + ret +1: fld1 + faddp + fyl2x + ret diff --git a/src/math/i386/log1pf.s b/src/math/i386/log1pf.s new file mode 100644 index 00000000..2680a8a6 --- /dev/null +++ b/src/math/i386/log1pf.s @@ -0,0 +1,15 @@ +.global log1pf +.type log1pf,@function +log1pf: + mov 4(%esp),%eax + fldln2 + and $0x7fffffff,%eax + flds 4(%esp) + cmp $0x3e940000,%eax + ja 1f + fyl2xp1 + ret +1: fld1 + faddp + fyl2x + ret diff --git a/src/math/i386/log1pl.s b/src/math/i386/log1pl.s new file mode 100644 index 00000000..a048ab6b --- /dev/null +++ b/src/math/i386/log1pl.s @@ -0,0 +1,15 @@ +.global log1pl +.type log1pl,@function +log1pl: + mov 10(%esp),%eax + fldln2 + and $0x7fffffff,%eax + fldt 4(%esp) + cmp $0x3ffd9400,%eax + ja 1f + fyl2xp1 + ret +1: fld1 + faddp + fyl2x + ret |