0643c12e4b
The bitmanip extension has now been ratified [1] and upstream tooling (gcc/binutils) support it too, so move them out of experimental and also enable by default (for better test exposure/coverage) [1] https://wiki.riscv.org/display/TECH/Recently+Ratified+Extensions Signed-off-by: Vineet Gupta <vineetg@rivosinc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20211216051844.3921088-1-vineetg@rivosinc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>