[llvm] r284972 - [RDF] Add default move constructors/assignment operators

[David Blaikie via llvm-commits]

Do you need to write any of these out, or could you just let them be
provided as implicit defaults?

On Mon, Oct 24, 2016 at 6:24 AM Krzysztof Parzyszek via llvm-commits <
llvm-commits at lists.llvm.org> wrote:

> Author: kparzysz
> Date: Mon Oct 24 08:15:20 2016
> New Revision: 284972
>
> URL: http://llvm.org/viewvc/llvm-project?rev=284972&view=rev
> Log:
> [RDF] Add default move constructors/assignment operators
>
> Modified:
>     llvm/trunk/lib/Target/Hexagon/RDFGraph.h
>
> Modified: llvm/trunk/lib/Target/Hexagon/RDFGraph.h
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/RDFGraph.h?rev=284972&r1=284971&r2=284972&view=diff
>
> ==============================================================================
> --- llvm/trunk/lib/Target/Hexagon/RDFGraph.h (original)
> +++ llvm/trunk/lib/Target/Hexagon/RDFGraph.h Mon Oct 24 08:15:20 2016
> @@ -329,7 +329,9 @@ namespace rdf {
>      NodeAddr() : Addr(nullptr), Id(0) {}
>      NodeAddr(T A, NodeId I) : Addr(A), Id(I) {}
>      NodeAddr(const NodeAddr&) = default;
> +    NodeAddr(NodeAddr&&) = default;
>      NodeAddr &operator= (const NodeAddr&) = default;
> +    NodeAddr &operator= (NodeAddr&&) = default;
>
>      bool operator== (const NodeAddr<T> &NA) const {
>        assert((Addr == NA.Addr) == (Id == NA.Id));
> @@ -407,8 +409,10 @@ namespace rdf {
>      RegisterRef() : RegisterRef(0) {}
>      explicit RegisterRef(RegisterId R, LaneBitmask M = ~LaneBitmask(0))
>        : Reg(R), Mask(R != 0 ? M : 0) {}
> -    RegisterRef(const RegisterRef &RR) = default;
> -    RegisterRef &operator= (const RegisterRef &RR) = default;
> +    RegisterRef(const RegisterRef&) = default;
> +    RegisterRef(RegisterRef&&) = default;
> +    RegisterRef &operator= (const RegisterRef&) = default;
> +    RegisterRef &operator= (RegisterRef&&) = default;
>      operator bool() const { return Reg != 0 && Mask != LaneBitmask(0); }
>      bool operator== (const RegisterRef &RR) const {
>        return Reg == RR.Reg && Mask == RR.Mask;
>
>
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