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LFENCE;PADDD MM0,MM1;MOVZX RAX,AX on Comet Lake (more architectures)

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AssemblyLFENCE;PADDD MM0,MM1;MOVZX RAX,AX
Architecture CodenameComet Lake
Port Eligibility Instr. 1None
Port Eligibility Instr. 21*p05 (1096 other cmds. with the same port eligibility for instr. 2)
Port Eligibility Instr. 31*p0156 (6662 other cmds. with the same port eligibility for instr. 3)
(384 other cmds. with the same port eligibility for both instr. 2 and instr. 3)
Total Instr. Length (bytes)10
Cutoff 11447 (2 other commands with the same cutoff)
Cutoff 22843
Instruction 1LFENCE
Swap 🔄 Instruction 2 PADDD MM0,MM1 (444 other commands with the same Instruction 2)
Instruction 3MOVZX RAX,AX (444 other commands with the same Instruction 3)
Number of instructions3
Graph Generationpython3 unroll_csv.py -a CML -asm "LFENCE;PADDD MM0,MM1;MOVZX RAX,AX" && python3 normalize_cycles.py
Length Instruction 1 (bytes)3
Length Instruction 2 (bytes)3
Length Instruction 3 (bytes)4
Regioningtrue
Region Characterization Type9 (284 other commands with the same type)
Element Order Changes Regioning Effecttrue
Element Order Change DescriptionDifferent pattern of Type24

LFENCE;PADDD MM0,MM1;MOVZX RAX,AX on additional architectures:

Other commands where Cutoff 1 = 1447:

2 instructions, click for details

Other commands where Instruction 2 = PADDD MM0,MM1:

444 instructions, click for details

Other commands where Instruction 3 = MOVZX RAX,AX:

444 instructions, click for details

Other commands where Region Characterization = Type9:

284 instructions, click for details

Other commands where the port eligibility for Instruction 2 is 1*p05:

1096 instructions, click for details

Other commands where the port eligibility for Instruction 3 is 1*p0156:

6662 instructions, click for details

Other commands where the port eligibility for Instruction 2 is 1*p05 and for Instruction 3 is 1*p0156: