SQSUB (immediate): Signed saturating subtract immediate (unpredicated)

SQSUB Zdn.B, Zdn.B, #imm (SVE (SME

svint8_t svqsub[_n_s8](svint8_t op1, int8_t op2)

svint8_t svqsub[_n_s8]_x(svbool_t pg, svint8_t op1, int8_t op2)

128-bit SVE

For each 8-bit integer set (3) to (2) − (1), with signed saturation to 0x7F or −0x80 on overflow.

For each 8-bit integer set (3) to (2) − (1), with signed saturation to 0x7F or −0x80 on overflow.

For each 8-bit integer set (3) to (2) − (1), with signed saturation to 0x7F or −0x80 on overflow.

Larger sizes

For each 8-bit integer set (3) to (2) − (1), with signed saturation to 0x7F or −0x80 on overflow.

For each 8-bit integer set (3) to (2) − (1), with signed saturation to 0x7F or −0x80 on overflow.