4–48 Alpha Architecture Handbook
INSWH Insert Word High
INSLH Insert Longword High
INSQH Insert Quadword High
MSKBL Mask Byte Low
MSKWL Mask Word Low
MSKLL Mask Longword Low
MSKQL Mask Quadword Low
MSKWH Mask Word High
MSKLH Mask Longword High
MSKQH Mask Quadword High
SEXTB Sign extend byte
SEXTW Sign extend word
ZAP Zero Bytes
ZAPNOT Zero Bytes Not
Table 4–7: Byte-Within-Register Manipulation Instructions Summary
(Continued)
Mnemonic Operation