Initial RVY support#1

Open

arichardson wants to merge 7 commits intoupstream-baslinefrom

2025-rvy-initial

Commits on Nov 17, 2025

[RISC-V][MC] Add a RegisterClass definition for Y extension (CHERI)

arichardson
and
jrtc27
committed
[RISC-V][MC] Introduce RVY extension feature

committed
[RISC-V][MC] Introduce initial support for Y extension (CHERI)

committed
[RISC-V][MC] Add support for RVY loads/stores
arichardson
committed
[RISC-V] Add a call to RISCV_MC::verifyInstructionPredicates in AsmParser
arichardson
committed
[DO_NOT_MERGE][RVY] add test wiht broken expansions
arichardson
committed
[TableGen] Report a better error when an InstAlias does not use a RegClass
arichardson
committed