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

Lower G_EXTRACT into target‐legal operations.

== Synopsis

Declared in `<llvm/CodeGen/GlobalISel/LegalizerHelper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/LegalizerHelper/LegalizeResult.adoc[LegalizeResult]
lowerExtract(xref:llvm/MachineInstr.adoc[MachineInstr]& MI);
----

== Return Value

Result of attempting to legalize the instruction.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *MI*
| Extract instruction to lower.
|===


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