Method is_branch

cranelift/codegen/src/machinst/vcode.rs:1583–1588

(&self, insn: InsnIndex)

    }

    fn is_branch(&self, insn: InsnIndex) -> bool {
        match self.insts[insn.index()].is_term() {
            MachTerminator::Branch => true,
            _ => false,
        }
    }

    fn inst_operands(&self, insn: InsnIndex) -> &[Operand] {
        let range = self.operand_ranges.get(insn.index());