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Compare for Less Than, Double-Precision Floating-Point Values CMPLTDP
3-99 Instruction SetSPRU733
Note:
No configuration bits other than those above are set, except for the NaNn
and DENn bits when appropriate.
Pipeline
Stage
E1 E2
Read src1_l
src2_l
src1_h
src2_h
Written dst
Unit in use
.S .S
Instruction Type DP compare
Delay Slots 1
Functional Unit
Latency
2
See Also CMPEQDP, CMPGTDP, CMPLT, CMPLTSP, CMPLTU
Example
CMPLTDP .S1X A1:A0,B3:B2,A4
Before instruction 2 cycles after instruction
A1:A0
4021 3333h
3333 3333h 8.6 A1:A0 4021 3333h 4021 3333h 8.6
B3:B2 c004 0000h 0000 0000h −2.5 B3:B2 c004 0000h 0000 0000h −2.5
A4 xxxx xxxxh A4 0000 0000h false
Pipeline