**ISA Comparison Table** - discussion and research at <https://bugs.libre-soc.org/show_bug.cgi?id=893>
-|ISA <br>name |Num <br>opcodes|Num <br>intrinsics|Taxonomy / <br> Class|setvl <br> scalable|Predicate <br> Masks|Twin <br> Predication|Explicit <br> Vector regs|128-bit <br> ops|Bigint |LDST <br> Fault-First|Data-dep<br> Fail-first|Pred-<br> Result|Matrix HW<br> support|DCT/FFT HW<br? support |
+|ISA <br>name |Num <br>opcodes|Num <br>intrinsics|Taxonomy / <br> Class|setvl <br> scalable|Predicate <br> Masks|Twin <br> Predication|Explicit <br> Vector regs|128-bit <br> ops|Bigint |LDST <br> Fault-First|Data-dep<br> Fail-first|Pred-<br> Result|Matrix HW<br> support|DCT/FFT HW<br> support |
|--------------|---------------|------------------|---------------------|-------------------|--------------------|---------------------|-------------------------|----------------|--------|---------------------|-----------------------|----------------|---------------------|-----------------------|
|Draft SVP64 |5 (1) |see (25) |Scalable (2) |yes |yes |yes (3) |no (4) |see (5) |yes (6) |yes (7) |yes (8) |yes (9) |yes (10) | yes(11) |
|VSX |700+ |700+? (26) |Packed SIMD |no |no |no |yes (12) |yes |no |no |no |no |yes (13) | no |