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LFENCE;NOT RAX;MOV RAX,0X80000000 on Broadwell (more architectures)

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AssemblyLFENCE;NOT RAX;MOV RAX,0X80000000
Architecture CodenameBroadwell
Port Eligibility Instr. 1None
Port Eligibility Instr. 21*p0156 (6662 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)
(2566 other cmds. with the same port eligibility for both instr. 2 and instr. 3)
Total Instr. Length (bytes)11
Cutoff 1886 (179 other commands with the same cutoff)
Cutoff 21771
Instruction 1LFENCE
Swap 🔄 Instruction 2 NOT RAX (444 other commands with the same Instruction 2)
Instruction 3MOV RAX,0X80000000 (444 other commands with the same Instruction 3)
Number of instructions3
Graph Generationpython3 unroll_csv.py -a BDW -asm "LFENCE;NOT RAX;MOV RAX,0X80000000" && python3 normalize_cycles.py
Length Instruction 1 (bytes)3
Length Instruction 2 (bytes)3
Length Instruction 3 (bytes)5
Regioningtrue
Region Characterization Type19 (706 other commands with the same type)
Element Order Changes Regioning Effectfalse
Element Order Change DescriptionSame Pattern

LFENCE;NOT RAX;MOV RAX,0X80000000 on additional architectures:

Other commands where Cutoff 1 = 886:

179 instructions, click for details

Other commands where Instruction 2 = NOT RAX:

444 instructions, click for details

Other commands where Instruction 3 = MOV RAX,0X80000000:

444 instructions, click for details

Other commands where Region Characterization = Type19:

706 instructions, click for details

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

6662 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*p0156 and for Instruction 3 is 1*p0156: