[#llvm-SimpleDDGNode]
= xref:llvm.adoc[llvm]::SimpleDDGNode
:relfileprefix: ../
:mrdocs:

Subclass of DDGNode representing single or multi‐instruction nodes.

== Synopsis

Declared in `<llvm/Analysis/DDG.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class SimpleDDGNode
    : public xref:llvm/DDGNode.adoc[DDGNode]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/DDGNode.adoc[DDGNode]`
| Node in a data dependence graph.
|===

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:llvm/DDGNode/InstructionListType.adoc[`InstructionListType`] 
| List of instruction pointers associated with a DDG node.
|===


== Enums

[cols="1,4"]
|===
| Name| Description
| xref:llvm/DDGNode/NodeKind.adoc[`NodeKind`] 
| Kind of node stored in a DDG.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/SimpleDDGNode/2constructor-02.adoc[`SimpleDDGNode`]         [.small]#[constructor]#
| Constructors
| xref:llvm/SimpleDDGNode/2destructor.adoc[`~SimpleDDGNode`] [.small]#[destructor]# [.small]#[virtual]#
| Destroy this simple DDG node.
| xref:llvm/SimpleDDGNode/operator_assign-08.adoc[`operator=`] 
| Assignment operators
| xref:llvm/DDGNode/collectInstructions.adoc[`collectInstructions`] 
| Collect this node's instructions that satisfy `Pred` into `IList.`
| xref:llvm/SimpleDDGNode/getFirstInstruction.adoc[`getFirstInstruction`] 
| Get the first instruction in the node.
| xref:llvm/SimpleDDGNode/getInstructions-072.adoc[`getInstructions`] 
| `getInstructions` overloads
| xref:llvm/DDGNode/getKind.adoc[`getKind`] 
| Getter for the kind of this node.
| xref:llvm/SimpleDDGNode/getLastInstruction.adoc[`getLastInstruction`] 
| Get the last instruction in the node.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/SimpleDDGNode/classof-0c.adoc[`classof`] 
| `classof` overloads
|===


== Protected Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/DDGNode/setKind.adoc[`setKind`] 
| Setter for the kind of this node.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/DDGBuilder.adoc[llvm::DDGBuilder]`
| Builder that constructs a pure data dependence graph.
|===

== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/operator_not_eq-07a.adoc[`operator!=`]
| Return true if nodes `LHS` and `RHS` are not equal.
| xref:llvm/operator_eq-07f2.adoc[`operator==`]
| Compare nodes `LHS` and `RHS` using derived‐class equality.
|===


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