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| | .include "ibt.s"
.global ldexp
.type ldexp,@function
ldexp:
ENDBRANCH32
nop
.global scalbln
.type scalbln,@function
scalbln:
ENDBRANCH32
nop
.global scalbn
.type scalbn,@function
scalbn:
ENDBRANCH32
mov 12(%esp),%eax
add $0x3ffe,%eax
cmp $0x7ffd,%eax
jb 1f
sub $0x3ffe,%eax
sar $31,%eax
xor $0xfff,%eax
add $0x3ffe,%eax
1: inc %eax
fldl 4(%esp)
mov %eax,12(%esp)
mov $0x80000000,%eax
mov %eax,8(%esp)
xor %eax,%eax
mov %eax,4(%esp)
fldt 4(%esp)
fmulp
fstpl 4(%esp)
fldl 4(%esp)
ret
|