SVE, SVE2, SME, AES, SHA, TME All mandatory: Thumb-2, Neon, VFPv4-D16, VFPv4 obsolete: Jazelleģ2 × 128-bit registers for scalar 32- and 64-bit FP or SIMD FP or integer or cryptographyĪRMv9-R, ARMv9-M, ARMv8-R, ARMv8-M, ARMv7-A, ARMv7-R, ARMv7E-M, ARMv7-M, ARMv6-Mģ2-bit, except Thumb-2 extensions use mixed 16- and 32-bit instructions.
