uops-again.info

LFENCE;ANDPS XMM0,XMM1;CBW on Coffee Lake (more architectures)

AssemblyLFENCE;ANDPS XMM0,XMM1;CBW
Architecture CodenameCoffee Lake
Port Eligibility Instr. 1None
Port Eligibility Instr. 21*p015
Port Eligibility Instr. 31*p0156
Total Instr. Length (bytes)8
Cutoff 1None (348 other commands with the same cutoff)
Cutoff 2None
Graph (open in new window) (raw data)
Instruction 1LFENCE
Swap 🔄 Instruction 2 ANDPS XMM0,XMM1 (60 other commands with the same Instruction 2)
Instruction 3CBW (67 other commands with the same Instruction 3)
Number of instructions3
Graph Generationpython3 unroll_csv.py -a CFL -asm "LFENCE;ANDPS XMM0,XMM1;CBW" && python3 normalize_cycles.py
Length Instruction 1 (bytes)3
Length Instruction 2 (bytes)3
Length Instruction 3 (bytes)2
Regioningfalse
Region CharacterizationType23 (38 other commands with the same type)
Element Order Changes Regioning Effecttrue
Element Order Change DescriptionDifferent pattern of Type7

See this command on additional architectures:

Other commands where Cutoff 1 = None:

Other commands where Instruction 2 = ANDPS XMM0,XMM1:

Other commands where Instruction 3 = CBW:

Other commands where Region Characterization = Type23: