popfq

• POPFW pops a word from the stack and stores it in the bottom 16 bits of the flags register (or the whole flags register, on processors below a 386).

• POPFD pops a doubleword and stores it in the entire flags register.

POPF is an alias mnemonic for either POPFW or POPFD, depending on the current BITS setting.

See also PUSHF (PUSHF).