Intel ITANIUM ARCHITECTURE - SOFTWARE DEVELOPERS MANUAL VOLUME 1 REV 2.3 Manual page 1226

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Table 4-36.
Opcode
Bits
40:37
7
Table 4-37.
Opcode
Bits
40:37
6
Volume 3: Instruction Formats
Floating-point Load/Store/Lfetch +Imm Opcode Extensions
Bits
35:32
0
0
ldfe
M8
1
ldfe.s
M8
2
ldfe.a
M8
3
ldfe.sa
M8
4
5
6
7
8
ldfe.c.clr
M8
9
ldfe.c.nc
M8
A
B
lfetch
M22
C
stfe
M10
D
E
F
Floating-point Load Pair/Set FR Opcode Extensions
m
x
Bit
Bit
Bits
36
27
35:32
0
0
1
2
3
4
5
6
7
setf.sig
0
1
8
9
A
B
C
D
E
F
x
6
Bits 31:30
1
ldf8
M8
ldf8.s
M8
ldf8.a
M8
ldf8.sa
M8
ldf8.c.clr
M8
ldf8.c.nc
M8
lfetch.excl
M22
lfetch.fault
stf8
M10
x
6
Bits 31:30
1
ldfp8
M11
ldfp8.s
M11
ldfp8.a
M11
ldfp8.sa
M11
M18
setf.exp
M18
ldfp8.c.clr
M11
ldfp8.c.nc
M11
2
ldfs
M8
ldfd
ldfs.s
M8
ldfd.s
ldfs.a
M8
ldfd.a
ldfs.sa
M8
ldfd.sa
ldf.fill
ldfs.c.clr
M8
ldfd.c.clr
ldfs.c.nc
M8
ldfd.c.nc
M22
lfetch.fault.excl
stfs
M10
stfd
stf.spill
2
ldfps
M11
ldfpd
ldfps.s
M11
ldfpd.s
ldfps.a
M11
ldfpd.a
ldfps.sa
M11
ldfpd.sa
setf.s
M18
setf.d
ldfps.c.clr
M11
ldfpd.c.clr
ldfps.c.nc
M11
ldfpd.c.nc
3
M8
M8
M8
M8
M8
M8
M8
M22
M10
M10
3
M11
M11
M11
M11
M18
M11
M11
3:327

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