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

Print a machine basic block reference for use in diagnostics and dumps.

== Synopsis

Declared in `<llvm/CodeGen/MachineBasicBlock.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/Printable.adoc[Printable]
printMBBReference(xref:llvm/MachineBasicBlock.adoc[MachineBasicBlock] const& MBB);
----

== Description

The format is: %bb.5 ‐ a machine basic block with MBB.getNumber() == 5.

Usage: OS << printMBBReference(MBB) << '
';

== Return Value

A printable reference to the machine basic block.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *MBB*
| Machine basic block to format as a printable reference.
|===


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