Opcode 0 Miscellaneous Floating-Point 6-Bit Opcode Extensions; Opcode 1 Miscellaneous Floating-Point 6-Bit Opcode Extensions - Intel ITANIUM ARCHITECTURE - SOFTWARE DEVELOPERS MANUAL VOLUME 3 REV 2.3 Manual

Table 4-60.
Opcode
Bits
40:37
0
Table 4-61.
Opcode
Bits
40:37
1
Volume 3: Instruction Formats

Opcode 0 Miscellaneous Floating-point 6-bit Opcode Extensions

x
Bit
Bits
33
30:27
0
0 break.f F15
1 1-bit Ext
(Table 4-68)
2
3
4 fsetc F12
5 fclrf F13
6
7
0
8 fchkf F14
9
A
B
C
D
E
F

Opcode 1 Miscellaneous Floating-point 6-bit Opcode Extensions

x
Bit
Bits
33
30:27
0
0
1
2
3
4
5
6
7
0
8
9
A
B
C
D
E
F
x
6
Bits 32:31
1
fmerge.s F9
fmerge.ns F9
fmerge.se F9
fmin F8
fmax F8
famin F8
famax F8
fcvt.fx F10
fcvt.fxu F10
fcvt.fx.trunc F10
fcvt.fxu.trunc F10
fcvt.xf F11
fandcm
x
6
Bits 32:31
1
fpmerge.s F9
fpmerge.ns F9
fpmerge.se F9
fpmin F8
fpmax F8
fpamin F8
fpamax F8
fpcvt.fx F10
fpcvt.fxu F10
fpcvt.fx.trunc F10
fpcvt.fxu.trunc F10
2 3
fswap F9
fswap.nl
fswap.nr
fpack F9
fmix.lr F9
fmix.r F9
fmix.l F9
fand F9 fsxt.r F9
F9 fsxt.l F9
for F9
fxor F9
2 3
fpcmp.eq
fpcmp.lt
fpcmp.le
fpcmp.unord
fpcmp.neq
fpcmp.nlt
fpcmp.nle
fpcmp.ord
F9
F9
F8
F8
F8
F8
F8
F8
F8
F8
3:357