[#DEF_INSTR]
= DEF_INSTR
:mrdocs:

Expand to a ClassID enumerator for an Instruction subclass.

== Synopsis

Declared in `<llvm/SandboxIR/Value.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
#define DEF_INSTR(ID, OPC, CLASS)

----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ID*
| Enumerator name for the ClassID.
| *OPC*
| Opcode list for the instruction.
| *CLASS*
| SandboxIR Instruction subclass type.
|===


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