register-renaming will have an easier time dealing with this than
DSP-style SIMD micro-architectures.
-## svshape instruction
+# svshape instruction
`svshape` is a convenience instruction that reduces instruction
count for common usage patterns, particularly Matrix, DCT and FFT. It sets up
* **SVxd** - SV REMAP "xdim"
* **SVyd** - SV REMAP "ydim"
+* **SVzd** - SV REMAP "zdim"
* **SVRM** - SV REMAP Mode (0b00000 for Matrix, 0b00001 for FFT etc.)
* **vf** - sets "Vertical-First" mode
* **XO** - standard 5-bit XO field
-| SVRM | Remap Mode description |
-| -- | -- |
+| SVRM | Remap Mode description |
+| -- | -- |
| 0b0000 | Matrix 1/2/3D |
| 0b0001 | FFT Butterfly |
| 0b0010 | DCT Inner butterfly, pre-calculated coefficients |