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PAND
Performs a bitwise logical AND operation between the source operand and the destination operand, storing the result in the destination operand.
The following table covers what the source and destinations can be:
| source | destination(s) |
|---|---|
| reg | reg |
| memory | reg |
| reg | memory |
| imm | reg |
| imm | memory |
DO NOT support LOCK
This instruction is available in both 64-bit mode and compatibility mode. When operating on r64 operands, the instruction performs the AND operation on the full 64 bits.
If an immediate is used as the source, it MUST be a sign-extended 32-bit value for r64 operands. Performing PAND on memory operands MAY trigger a general-protection exception (#GP) if the memory access is not aligned and alignment checking is enabled in the EFLAGS register.