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

Parse out a conservative ConstantRange from !range metadata.

== Synopsis

Declared in `<llvm/IR/ConstantRange.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:llvm/ConstantRange.adoc[ConstantRange]
getConstantRangeFromMetadata(xref:llvm/MDNode.adoc[MDNode] const& RangeMD);
----

== Description

E.g. if RangeMD is !{i32 0, i32 10, i32 15, i32 20} then return [0, 20).]

== Return Value

A conservative ConstantRange covering all intervals in the metadata.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *RangeMD*
| The !range metadata node to parse.
|===


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