diff options
Diffstat (limited to 'libc-top-half/musl/src/math/i386/atan2.s')
| -rw-r--r-- | libc-top-half/musl/src/math/i386/atan2.s | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/math/i386/atan2.s b/libc-top-half/musl/src/math/i386/atan2.s new file mode 100644 index 0000000..8bc441b --- /dev/null +++ b/libc-top-half/musl/src/math/i386/atan2.s @@ -0,0 +1,15 @@ +.global atan2 +.type atan2,@function +atan2: + fldl 4(%esp) + fldl 12(%esp) + fpatan + fstpl 4(%esp) + fldl 4(%esp) + mov 8(%esp),%eax + add %eax,%eax + cmp $0x00200000,%eax + jae 1f + # subnormal x, return x with underflow + fsts 4(%esp) +1: ret |