3-106
INSTRUCTION SET REFERENCE
COMISS—Scalar Ordered Single-FP Compare And Set EFLAGS
(Continued)
Figure 3-26. Operation of the COMISS Instruction, Condition Four
EFLAGS: OF,SF,AF=000
EFLAGS: ZF,PF,CF=100
MXCSR flags: Invalid flag is set
Xmm1
Xmm2/
m32
COMISS xmm1, xmm2/m32
6.0
6.0
6.0
=
=
=
=
Xmm1
