Method block_params

cranelift/codegen/src/machinst/vcode.rs:1556–1565

(&self, block: BlockIndex)

    }

    fn block_params(&self, block: BlockIndex) -> &[VReg] {
        // As a special case we don't return block params for the entry block, as all the arguments
        // will be defined by the `Inst::Args` instruction.
        if block == self.entry {
            return &[];
        }

        let range = self.block_params_range.get(block.index());
        &self.block_params[range]
    }

    fn branch_blockparams(&self, block: BlockIndex, _insn: InsnIndex, succ_idx: usize) -> &[VReg] {
        let succ_range = self.branch_block_arg_succ_range.get(block.index());