Note that ffirst and reduce modes are not anticipated to be high-performance in some implementations. ffirst due to interactions with VL, and reduce due to it requiring additional operations to produce a result. normal, saturate and pred-result are however inter-element independent and may easily be parallelised to give high performance, regardless of the value of VL.
-The Mode table is laid out as follows:
+The Mode table for operations except LD/ST is laid out as follows:
| 0-1 | 2 | 3 4 | description |
| --- | --- |---------|-------------------------- |
| 00 | 0 | sz dz | normal mode |
| 00 | 1 | sz CRM | reduce mode (mapreduce), SUBVL=1 |
| 00 | 1 | SVM CRM | subvector reduce mode, SUBVL>1 |
-| 01 | mod | rsvd | see [[sv/ldst]] if src is Vector |
| 01 | inv | CR-bit | Rc=1: ffirst CR sel |
| 01 | inv | sz RC1 | Rc=0: ffirst z/nonz |
| 10 | N | sz dz | sat mode: N=0/1 u/s |