BSF (R64, M64) - Latency


Operands


Latency operand 1 → 1: 8

Latency operand 1 → 3: 7

Latency operand 2 → 1 (address, base register): 12

Latency operand 2 → 1 (address, index register): 12

Latency operand 2 → 1 (memory): ≤12

Latency operand 2 → 3 (address, base register): 11

Latency operand 2 → 3 (address, index register): 11

Latency operand 2 → 3 (memory): ≤11


Latency operand 1 → 1: 8

Experiment 1

Experiment 2


Latency operand 1 → 3: 7

Experiment 1


Latency operand 2 → 1 (address, base register): 12

Experiment 1


Latency operand 2 → 1 (address, index register): 12

Experiment 1


Latency operand 2 → 1 (memory): ≤12

Experiment 1


Latency operand 2 → 3 (address, base register): 11

Experiment 1


Latency operand 2 → 3 (address, index register): 11

Experiment 1


Latency operand 2 → 3 (memory): ≤11

Experiment 1