llvm-project

8deb4221 - [RISCV] Use VMV0 instead of VMaskOp in masked vector pseudoinstructions. NFC (#171924)

[RISCV] Use VMV0 instead of VMaskOp in masked vector pseudoinstructions. NFC (#171924) VMaskOp primarily exists for parsing/printing in the MC layer where the mask is optional. The vector pseudos are split into mask and unmasked versions. The mask is always rquired for the mask version.