[wasi-libc.git] / libc-top-half / musl / src / math / i386 / asinf.s

.global asinf
.type asinf,@function
asinf:
	flds 4(%esp)
	mov 4(%esp),%eax
	add %eax,%eax
	cmp $0x01000000,%eax
	jb 1f
	fld %st(0)
	fld1
	fsub %st(0),%st(1)
	fadd %st(2)
	fmulp
	fsqrt
	fpatan
	fstps 4(%esp)
	flds 4(%esp)
	ret
		# subnormal x, return x with underflow
1:	fld %st(0)
	fmul %st(1)
	fstps 4(%esp)
	ret
Commit	Line	Data
575e1579 DG	1	.global asinf
	2	.type asinf,@function
	3	asinf:
	4	flds 4(%esp)
	5	mov 4(%esp),%eax
	6	add %eax,%eax
	7	cmp $0x01000000,%eax
	8	jb 1f
	9	fld %st(0)
	10	fld1
	11	fsub %st(0),%st(1)
	12	fadd %st(2)
	13	fmulp
	14	fsqrt
	15	fpatan
	16	fstps 4(%esp)
	17	flds 4(%esp)
	18	ret
	19	# subnormal x, return x with underflow
	20	1: fld %st(0)
	21	fmul %st(1)
	22	fstps 4(%esp)
	23	ret