diff options
Diffstat (limited to 'libc-top-half/musl/src/math/i386/atan2f.s')
| -rw-r--r-- | libc-top-half/musl/src/math/i386/atan2f.s | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/math/i386/atan2f.s b/libc-top-half/musl/src/math/i386/atan2f.s new file mode 100644 index 0000000..3908c86 --- /dev/null +++ b/libc-top-half/musl/src/math/i386/atan2f.s @@ -0,0 +1,17 @@ +.global atan2f +.type atan2f,@function +atan2f: + flds 4(%esp) + flds 8(%esp) + fpatan + fstps 4(%esp) + flds 4(%esp) + mov 4(%esp),%eax + add %eax,%eax + cmp $0x01000000,%eax + jae 1f + # subnormal x, return x with underflow + fld %st(0) + fmul %st(1) + fstps 4(%esp) +1: ret |