clz (count leading zeros) todo $$ T.\mathsf{clz} \enspace ( value: T ) \to T $$ Instructions Opcode Instruction Stack Arity 0x67 i32.clz $[ \mathsf{i32} ] \to [ \mathsf{i32} ]$ 0x79 i64.clz $[ \mathsf{i64} ] \to [ \mathsf{i64} ]$ WAT Examples todo References WebAssembly Core Specification