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Top-level encodings for A64
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| op0 | |||||||||||||||||||||||||||||||
| Decode fields | Instruction details |
|---|---|
| op0 | |
| 0000 | Reserved |
| 0001 | UNALLOCATED |
| 0010 | SVE encodings |
| 0011 | UNALLOCATED |
| 100x | Data Processing -- Immediate |
| 101x | Branches, Exception Generating and System instructions |
| x1x0 | Loads and Stores |
| x101 | Data Processing -- Register |
| x111 | Data Processing -- Scalar Floating-Point and Advanced SIMD |