| All available -march extensions for RISC-V: | |
| e 1.9 | |
| i 2.1, 2.0 | |
| m 2.0 | |
| a 2.1, 2.0 | |
| f 2.2, 2.0 | |
| d 2.2, 2.0 | |
| q 2.2, 2.0 | |
| c 2.0 | |
| v 1.0 | |
| h 1.0 | |
| zicbom 1.0 | |
| zicbop 1.0 | |
| zicboz 1.0 | |
| zicond 1.0 | |
| zicntr 2.0 | |
| zicsr 2.0 | |
| zifencei 2.0 | |
| zihintntl 1.0 | |
| zihintpause 2.0 | |
| zihpm 2.0 | |
| zmmul 1.0 | |
| zabha 1.0 | |
| zawrs 1.0 | |
| zfa 1.0 | |
| zfh 1.0 | |
| zfhmin 1.0 | |
| zfinx 1.0 | |
| zdinx 1.0 | |
| zqinx 1.0 | |
| zhinx 1.0 | |
| zhinxmin 1.0 | |
| zbb 1.0 | |
| zba 1.0 | |
| zbc 1.0 | |
| zbs 1.0 | |
| zbkb 1.0 | |
| zbkc 1.0 | |
| zbkx 1.0 | |
| zk 1.0 | |
| zkn 1.0 | |
| zknd 1.0 | |
| zkne 1.0 | |
| zknh 1.0 | |
| zkr 1.0 | |
| zks 1.0 | |
| zksed 1.0 | |
| zksh 1.0 | |
| zkt 1.0 | |
| zve32x 1.0 | |
| zve32f 1.0 | |
| zve64x 1.0 | |
| zve64f 1.0 | |
| zve64d 1.0 | |
| zvbb 1.0 | |
| zvbc 1.0 | |
| zvfh 1.0 | |
| zvfhmin 1.0 | |
| zvkb 1.0 | |
| zvkg 1.0 | |
| zvkn 1.0 | |
| zvkng 1.0 | |
| zvknc 1.0 | |
| zvkned 1.0 | |
| zvknha 1.0 | |
| zvknhb 1.0 | |
| zvksed 1.0 | |
| zvksh 1.0 | |
| zvks 1.0 | |
| zvksg 1.0 | |
| zvksc 1.0 | |
| zvkt 1.0 | |
| zvl32b 1.0 | |
| zvl64b 1.0 | |
| zvl128b 1.0 | |
| zvl256b 1.0 | |
| zvl512b 1.0 | |
| zvl1024b 1.0 | |
| zvl2048b 1.0 | |
| zvl4096b 1.0 | |
| zvl8192b 1.0 | |
| zvl16384b 1.0 | |
| zvl32768b 1.0 | |
| zvl65536b 1.0 | |
| ztso 1.0 | |
| zca 1.0 | |
| zcb 1.0 | |
| zcf 1.0 | |
| zcd 1.0 | |
| smaia 1.0 | |
| smcntrpmf 1.0 | |
| smepmp 1.0 | |
| smstateen 1.0 | |
| ssaia 1.0 | |
| sscofpmf 1.0 | |
| ssstateen 1.0 | |
| sstc 1.0 | |
| svadu 1.0 | |
| svinval 1.0 | |
| svnapot 1.0 | |
| svpbmt 1.0 | |
| xcvmac 1.0 | |
| xcvalu 1.0 | |
| xtheadba 1.0 | |
| xtheadbb 1.0 | |
| xtheadbs 1.0 | |
| xtheadcmo 1.0 | |
| xtheadcondmov 1.0 | |
| xtheadfmemidx 1.0 | |
| xtheadfmv 1.0 | |
| xtheadint 1.0 | |
| xtheadmac 1.0 | |
| xtheadmemidx 1.0 | |
| xtheadmempair 1.0 | |
| xtheadsync 1.0 | |
| xtheadvector 1.0 | |
| xtheadzvamo 1.0 | |
| xventanacondops 1.0 | |
| xsfvcp 1.0 |