NEON (DotProd) Instructions
4 ARM instructions in this extension - click any row for encoding, pseudocode, and full documentation.
| Mnemonic | Syntax | Format | Summary |
|---|---|---|---|
| sdot | SDOT<c>.S8 <Qd>, <Qn>, <Qm> | NEON 3-Reg | Signed Dot Product (vector by vector). |
| udot | UDOT<c>.U8 <Qd>, <Qn>, <Qm> | NEON 3-Reg | Unsigned Dot Product (vector by vector). |
| usdot | USDOT<c>.S8 <Qd>, <Qn>, <Qm> | NEON 3-Reg | Dot product of unsigned and signed integers. |
| vusdot | VUSDOT<c>.S8 <Qd>, <Qn>, <Qm> | NEON DotProd | Dot product of unsigned (src1) and signed (src2) bytes. |