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KANDNW
Performs a bitwise AND operation between two operands and writes the result to the destination.
The following table covers what the source and destinations can be.
| source | destination(s) |
|---|---|
| reg | reg |
| imm | reg |
| memory | reg |
| reg | memory |
| imm | memory |
DO NOT support LOCK
This instruction is ONLY available in 64-bit mode. It is NOT supported in compatibility mode.
Ensure that when using immediate operands, the operand size matches the destination register size to avoid unexpected zero-extension or truncation of the result.