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

Helper class for constructing bundles of MachineInstrs.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class MIBundleBuilder;
----

== Description

MIBundleBuilder can create a bundle from scratch by inserting new MachineInstrs one at a time, or it can create a bundle from a sequence of existing MachineInstrs in a basic block.

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/MIBundleBuilder/2constructor-06.adoc[`MIBundleBuilder`]         [.small]#[constructor]#
| Constructors
| xref:llvm/MIBundleBuilder/append.adoc[`append`] 
| Insert MI into MBB by appending it to the instructions in the bundle. MI will become the last instruction in the bundle.
| xref:llvm/MIBundleBuilder/begin.adoc[`begin`] 
| Return an iterator to the first bundled instruction.
| xref:llvm/MIBundleBuilder/empty.adoc[`empty`] 
| Return true if no instructions have been inserted in this bundle yet. Empty bundles aren't representable in a MachineBasicBlock.
| xref:llvm/MIBundleBuilder/end.adoc[`end`] 
| Return an iterator beyond the last bundled instruction.
| xref:llvm/MIBundleBuilder/getMBB.adoc[`getMBB`] 
| Return a reference to the basic block containing this bundle.
| xref:llvm/MIBundleBuilder/insert.adoc[`insert`] 
| Insert MI into this bundle before I which must point to an instruction in the bundle, or end().
| xref:llvm/MIBundleBuilder/prepend.adoc[`prepend`] 
| Insert MI into MBB by prepending it to the instructions in the bundle. MI will become the first instruction in the bundle.
|===



[.small]#Created with https://www.mrdocs.com[MrDocs]#