Negate Quadword with Overflow (negqv)

Syntax

negqv $s_reg, $d_reg

negqv $d_reg/$s_reg

negqv val_immed, $d_reg

Description

Negate Quadword (with overflow) negates the integer contents of the source register and puts the result in the destination register. If the value in the source register is –9223372036854775808, an integer overflow exception is signaled.