ghash: add pclmul support on x86_64
ghash: add pclmul support on x86_64

zig-lang/zig,raulgrell/zig,raulgrell/zig,zig-lang/zig,raulgrell/zig,raulgrell/zig,zig-lang/zig,andrewrk/zig,andrewrk/zig,raulgrell/zig