boolBinOp

fn boolBinOp(
    gz: *GenZir,
    scope: *Scope,
    ri: ResultInfo,
    node: Ast.Node.Index,
    zir_tag: Zir.Inst.Tag,
) InnerError!Zir.Inst.Ref {
    const astgen = gz.astgen;
    const tree = astgen.tree;

    const lhs_node, const rhs_node = tree.nodeData(node).node_and_node;
    const lhs = try expr(gz, scope, coerced_bool_ri, lhs_node);
    const bool_br = (try gz.addPlNodePayloadIndex(zir_tag, node, undefined)).toIndex().?;

    var rhs_scope = gz.makeSubBlock(scope);
    defer rhs_scope.unstack();
    const rhs = try fullBodyExpr(&rhs_scope, &rhs_scope.base, coerced_bool_ri, rhs_node, .allow_branch_hint);
    if (!gz.refIsNoReturn(rhs)) {
        _ = try rhs_scope.addBreakWithSrcNode(.break_inline, bool_br, rhs, rhs_node);
    }
    try rhs_scope.setBoolBrBody(bool_br, lhs);

    const block_ref = bool_br.toRef();
    return rvalue(gz, ri, block_ref, node);
}