blob: 8bc441b1e47ec344454d851f4b01d3f1744ba0c6 (
plain) (
tree)
|
|
.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
|