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

Helpers that build LegalizeMutation callables for legalizer rules.

== Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/LegalizeMutations/changeElementCountTo-0b.adoc[`changeElementCountTo`] 
| `changeElementCountTo` overloads
| xref:llvm/LegalizeMutations/changeElementSizeTo-05.adoc[`changeElementSizeTo`] 
| `changeElementSizeTo` overloads
| xref:llvm/LegalizeMutations/changeElementTo-04.adoc[`changeElementTo`] 
| `changeElementTo` overloads
| xref:llvm/LegalizeMutations/changeTo-03.adoc[`changeTo`] 
| `changeTo` overloads
| xref:llvm/LegalizeMutations/moreElementsToNextPow2.adoc[`moreElementsToNextPow2`] 
| Add more elements to the type for the given type index to the next power of 2.
| xref:llvm/LegalizeMutations/scalarize.adoc[`scalarize`] 
| Break up the vector type for the given type index into the element type.
| xref:llvm/LegalizeMutations/widenScalarOrEltToNextMultipleOf.adoc[`widenScalarOrEltToNextMultipleOf`] 
| Widen the scalar type or vector element type for the given type index to next multiple of `Size.`
| xref:llvm/LegalizeMutations/widenScalarOrEltToNextPow2.adoc[`widenScalarOrEltToNextPow2`] 
| Widen the scalar type or vector element type for the given type index to the next power of 2.
|===



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