Intel ITANIUM ARCHITECTURE - SOFTWARE DEVELOPERS MANUAL VOLUME 1 REV 2.3 Manual page 1262
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4.6.6
Merge and Logical
40
F9
fmerge.s
fmerge.ns
fmerge.se
fmix.lr
fmix.r
fmix.l
fsxt.r
fsxt.l
fpack
fswap
fswap.nl
fswap.nr
fand
fandcm
for
fxor
fpmerge.s
fpmerge.ns
fpmerge.se
4.6.7
Conversion
4.6.7.1
Convert Floating-point to Fixed-point
40
F10
Instruction
fcvt.fx. sf
fcvt.fxu. sf
fcvt.fx.trunc. sf
fcvt.fxu.trunc. sf
fpcvt.fx. sf
fpcvt.fxu. sf
fpcvt.fx.trunc. sf
fpcvt.fxu.trunc. sf
Volume 3: Instruction Formats
37 36
34 33 32
0 - 1
x
x
6
4
3
1
6
Instruction
f
= f
1
2
37 36 35 34 33 32
0 - 1
sf x
x
6
4
1
2
1
6
Operands
f
= f
1
2
27 26
20 19
f
3
7
Operands
Opcode
0
, f
3
1
27 26
20 19
7
Opcode
x
0
0
1
13 12
6 5
f
f
2
1
7
7
Extension
x
x
10
11
12
39
3A
3B
3C
3D
28
0
34
35
36
2C
2D
2E
2F
10
11
12
13 12
6 5
f
f
2
1
7
7
Extension
x
sf
6
18
19
1A
1B
See Table 4-63 on
page 3:358
18
19
1A
1B
0
qp
6
6
0
qp
6
3:363
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