llvm-project

a95f4ac8 - [RISCV] Replace HasStdExtZbcOrZbkc with HasStdExtZbkc. NFC (#185790)

[RISCV] Replace HasStdExtZbcOrZbkc with HasStdExtZbkc. NFC (#185790) Zbc now implies Zbkc so we don't need an Or. I've moved the diagnostic string from HasStdExtZbcOrZbkc to HasStdExtZbkc to avoid assembler output changes.